diff --git a/acinclude.m4 b/acinclude.m4 index 0bb3b1746b..ed704d478c 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -5,277 +5,15 @@ dnl NB: Because this code is a macro, references to positional shell dnl parameters must be done like $[]1 instead of $1 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[ -AH_BOTTOM([ -#undef HAVE_RES_SEARCH -#undef STRUCT_SOCKADDR_HAS_SA_LEN -#if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__) -# if ENDIANESS_IN_SYS_PARAM_H -# ifndef KERNEL -# include -# include -# if BYTE_ORDER == BIG_ENDIAN -# define WORDS_BIGENDIAN 1 -# endif -# else -# if defined(AUTOCONF_FOUND_BIGENDIAN) -# define WORDS_BIGENDIAN 1 -# else -# undef WORDS_BIGENDIAN -# endif -# endif -# else -# if defined(AUTOCONF_FOUND_BIGENDIAN) -# define WORDS_BIGENDIAN 1 -# else -# undef WORDS_BIGENDIAN -# endif -# endif -#else -# if defined(__BIG_ENDIAN__) -# define WORDS_BIGENDIAN 1 -# else -# undef WORDS_BIGENDIAN -# endif -#endif -#ifdef UKERNEL -/* - * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to - * play nice with some other interfaces like FUSE. We technically only would - * need to define this when building for such interfaces, but set it always to - * try and reduce potential confusion. - */ -#define _FILE_OFFSET_BITS 64 -#define AFS_CACHE_VNODE_PATH -#endif - -#undef AFS_NAMEI_ENV -#undef BITMAP_LATER -#undef FAST_RESTART -#undef DEFINED_FOR_EACH_PROCESS -#undef DEFINED_PREV_TASK -#undef EXPORTED_SYS_CALL_TABLE -#undef EXPORTED_IA32_SYS_CALL_TABLE -#undef IRIX_HAS_MEM_FUNCS -#undef RECALC_SIGPENDING_TAKES_VOID -#undef STRUCT_FS_HAS_FS_ROLLED -#undef ssize_t -#undef HAVE_ARPA_NAMESER_COMPAT_H -/* glue for RedHat kernel bug */ -#undef ENABLE_REDHAT_BUILDSYS -#if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX) -#include "redhat-fix.h" -#endif]) - +OPENAFS_AUTOHEADER_BOTTOM AC_CANONICAL_HOST SRCDIR_PARENT=`pwd` #BOZO_SAVE_CORES pam +OPENAFS_OPTIONS -dnl System identity. -AC_ARG_WITH([afs-sysname], - [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])]) - -dnl General feature options. -AC_ARG_ENABLE([pam], - [AS_HELP_STRING([--disable-pam], [disable PAM support])], - , - [enable_pam="yes"]) -AC_ARG_ENABLE([namei-fileserver], - [AS_HELP_STRING([--enable-namei-fileserver], - [force compilation of namei fileserver in preference to inode - fileserver])], - , - [enable_namei_fileserver="default"]) -AC_ARG_ENABLE([supergroups], - [AS_HELP_STRING([--enable-supergroups], - [enable support for nested pts groups])], - , - [enable_supergroups="no"]) -AC_ARG_ENABLE([bitmap-later], - [AS_HELP_STRING([--enable-bitmap-later], - [enable fast startup of file server by not reading bitmap till - needed])], - , - [enable_bitmap_later="no"]) -AC_ARG_ENABLE([unix-sockets], - [AS_HELP_STRING([--disable-unix-sockets], - [disable use of unix domain sockets for fssync (defaults to enabled)])], - , - [enable_unix_sockets="yes"]) -AC_ARG_ENABLE([tivoli-tsm], - [AS_HELP_STRING([--enable-tivoli-tsm], - [enable use of the Tivoli TSM API libraries for butc support])], - , - [enable_tivoli_tsm="no"]) -AC_ARG_ENABLE([pthreaded-ubik], - [AS_HELP_STRING([--enable-pthreaded-ubik], - [enable installation of pthreaded ubik applications (defaults to - disabled)])], - , - [enable_pthreaded_ubik="no"]) - -dnl Kernel module build options. -AC_ARG_WITH([linux-kernel-headers], - [AS_HELP_STRING([--with-linux-kernel-headers=path], - [use the kernel headers found at path (optional, defaults to - /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source, - then /usr/src/linux-2.4, and lastly /usr/src/linux)])]) -AC_ARG_WITH([linux-kernel-build], - [AS_HELP_STRING([--with-linux-kernel-build=path], - [use the kernel build found at path(optional, defaults to - kernel headers path)])]) -AC_ARG_WITH([bsd-kernel-headers], - [AS_HELP_STRING([--with-bsd-kernel-headers=path], - [use the kernel headers found at path (optional, defaults to - /usr/src/sys)])]) -AC_ARG_WITH([bsd-kernel-build], - [AS_HELP_STRING([--with-bsd-kernel-build=path], - [use the kernel build found at path (optional, defaults to - KSRC/i386/compile/GENERIC)])]) -AC_ARG_WITH([linux-kernel-packaging], - [AS_HELP_STRING([--with-linux-kernel-packaging], - [use standard naming conventions to aid Linux kernel build packaging - (disables MPS, sets the kernel module name to openafs.ko, and - installs kernel modules into the standard Linux location)])], - [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes") - AC_SUBST(LINUX_LIBAFS_NAME, "openafs")], - [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")]) -AC_ARG_ENABLE([kernel-module], - [AS_HELP_STRING([--disable-kernel-module], - [disable compilation of the kernel module (defaults to enabled)])], - , - [enable_kernel_module="yes"]) -AC_ARG_ENABLE([redhat-buildsys], - [AS_HELP_STRING([--enable-redhat-buildsys], - [enable compilation of the redhat build system kernel (defaults to - disabled)])], - , - [enable_redhat_buildsys="no"]) - -dnl Installation locations. -AC_ARG_ENABLE([transarc-paths], - [AS_HELP_STRING([--enable-transarc-paths], - [use Transarc style paths like /usr/afs and /usr/vice])], - , - [enable_transarc_paths="no"]) - -dnl Optimization and debugging flags. -AC_ARG_ENABLE([strip-binaries], - [AS_HELP_STRING([--disable-strip-binaries], - [disable stripping of symbol information from binaries (defaults to - enabled)])], - , - [enable_strip_binaries="maybe"]) -AC_ARG_ENABLE([debug], - [AS_HELP_STRING([--enable-debug], - [enable compilation of the user space code with debugging information - (defaults to disabled)])], - , - [enable_debug="no"]) -AC_ARG_ENABLE([optimize], - [AS_HELP_STRING([--disable-optimize], - [disable optimization for compilation of the user space code (defaults - to enabled)])], - , - [enable_optimize="yes"]) -AC_ARG_ENABLE([warnings], - [AS_HELP_STRING([--enable-warnings], - [enable compilation warnings when building with gcc (defaults to - disabled)])], - , - [enable_warnings="no"]) -AC_ARG_ENABLE([checking], - [AS_HELP_STRING([--enable-checking], - [turn compilation warnings into errors when building with gcc (defaults - to disabled)])], - [enable_checking="$enableval"], - [enable_checking="no"]) -AC_ARG_ENABLE([debug-kernel], - [AS_HELP_STRING([--enable-debug-kernel], - [enable compilation of the kernel module with debugging information - (defaults to disabled)])], - , - [enable_debug_kernel="no"]) -AC_ARG_ENABLE([optimize-kernel], - [AS_HELP_STRING([--disable-optimize-kernel], - [disable compilation of the kernel module with optimization (defaults - based on platform)])], - , - [enable_optimize_kernel=""]) -AC_ARG_ENABLE([debug-lwp], - [AS_HELP_STRING([--enable-debug-lwp], - [enable compilation of the LWP code with debugging information - (defaults to disabled)])], - , - [enable_debug_lwp="no"]) -AC_ARG_ENABLE([optimize-lwp], - [AS_HELP_STRING([--disable-optimize-lwp], - [disable optimization for compilation of the LWP code (defaults to - enabled)])], - , - [enable_optimize_lwp="yes"]) -AC_ARG_ENABLE([debug-pam], - [AS_HELP_STRING([--enable-debug-pam], - [enable compilation of the PAM code with debugging information - (defaults to disabled)])], - , - [enable_debug_pam="no"]) -AC_ARG_ENABLE([optimize-pam], - [AS_HELP_STRING([--disable-optimize-pam], - [disable optimization for compilation of the PAM code (defaults to - enabled)])], - , - [enable_optimize_pam="yes"]) -AC_ARG_ENABLE([linux-syscall-probing], - [AS_HELP_STRING([--enable-linux-syscall-probing], - [enable Linux syscall probing (defaults to autodetect)])], - , - [enable_linux_syscall_probing="maybe"]) - -AC_ARG_ENABLE([linux-d_splice_alias-extra-iput], - [AS_HELP_STRING([--enable-linux-d_splice_alias-extra-iput], - [Linux has introduced an incompatible behavior change in the - d_splice_alias function with no reliable way to determine which - behavior will be produced. If Linux commit - 51486b900ee92856b977eacfc5bfbe6565028070 (or equivalent) has been - applied to your kernel, disable this option. If that commit is - not present in your kernel, enable this option. We apologize - that you are required to know this about your running kernel.])], - [], - [case $system in - *-linux*) - AS_IF([test "x$LOGNAME" != "xbuildslave" && - test "x$LOGNAME" != "xbuildbot"], - [AC_ERROR([Linux users must specify either - --enable-linux-d_splice_alias-extra-iput or - --disable-linux-d_splice_alias-extra-iput])], - [enable_linux_d_splice_alias_extra_iput="no"]) - esac - ]) -AC_ARG_WITH([xslt-processor], - AS_HELP_STRING([--with-xslt-processor=ARG], - [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]), - XSLTPROC="$withval", - AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo])) - -AC_ARG_WITH([html-xsl], - AS_HELP_STRING([--with-html-xsl], - [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]), - HTML_XSL="$withval", - HTML_XSL=no) - -AC_ARG_WITH([docbook2pdf], - AS_HELP_STRING([--with-docbook2pdf=ARG], - [which Docbook to PDF utility to use (possible choices are: docbook2pdf, dblatex)]), - DOCBOOK2PDF="$withval", - AC_CHECK_PROGS([DOCBOOK2PDF], [docbook2pdf dblatex], [echo])) - -enable_login="no" - -dnl weird ass systems -dnl AC_AIX +dnl Checks for UNIX variants. AC_ISC_POSIX -dnl AC_MINIX dnl Various compiler setup. AC_TYPE_PID_T @@ -286,1494 +24,42 @@ AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_RANLIB AC_PROG_YACC -AM_PROG_LEX -dnl if we are flex, be lex-compatible -OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])]) +OPENAFS_LEX +dnl Checks OPENAFS_FORCE_ABS_INSTALL OPENAFS_CHECK_BIGENDIAN OPENAFS_PRINTF_TAKES_Z_LEN - -AC_MSG_CHECKING(your OS) -system=$host -case $system in - *-linux*) - - MKAFS_OSTYPE=LINUX - if test "x$enable_redhat_buildsys" = "xyes"; then - AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem]) - fi - if test "x$enable_kernel_module" = "xyes"; then - if test "x$with_linux_kernel_headers" != "x"; then - LINUX_KERNEL_PATH="$with_linux_kernel_headers" - else - for utsdir in "/lib/modules/`uname -r`/build" \ - "/lib/modules/`uname -r`/source" \ - "/usr/src/linux-2.4" \ - "/usr/src/linux"; do - LINUX_KERNEL_PATH="$utsdir" - for utsfile in "include/generated/utsrelease.h" \ - "include/linux/utsrelease.h" \ - "include/linux/version.h" \ - "include/linux/version-up.h"; do - if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then - break 2 - fi - done - done - fi - if test "x$with_linux_kernel_build" != "x"; then - LINUX_KERNEL_BUILD="$with_linux_kernel_build" - else - LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH - fi - if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then - linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` - LINUX_VERSION="$linux_kvers" - else - if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then - linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` - LINUX_VERSION="$linux_kvers" - else - if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then - linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` - if test "x$linux_kvers" = "x"; then - if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then - linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` - if test "x$linux_kvers" = "x"; then - AC_MSG_ERROR(Linux headers lack version definition [2]) - exit 1 - else - LINUX_VERSION="$linux_kvers" - fi - else - AC_MSG_ERROR(Linux headers lack version definition) - exit 1 - fi - else - LINUX_VERSION="$linux_kvers" - fi - else - enable_kernel_module="no" - fi - fi - fi - if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" && - test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then - enable_kernel_module="no" - fi - if test "x$enable_kernel_module" = "xno"; then - if test "x$with_linux_kernel_headers" != "x"; then - AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH) - exit 1 - else - AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module) - fi - fi - dnl do we need to determine SUBARCH from autoconf.h - SUBARCH=default - fi - AC_MSG_RESULT(linux) - if test "x$enable_kernel_module" = "xyes"; then - case "$LINUX_VERSION" in - 2.2.*) AFS_SYSKVERS=22 ;; - 2.4.*) AFS_SYSKVERS=24 ;; - [2.6.* | [3-9]* | [1-2][0-9]*]) AFS_SYSKVERS=26 ;; - *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;; - esac - fi - ;; - *-solaris*) - MKAFS_OSTYPE=SOLARIS - AC_MSG_RESULT(sun4) - SOLARIS_PATH_CC - SOLARIS_CC_TAKES_XVECTOR_NONE - AC_SUBST(SOLARIS_CC_KOPTS) - SOLARIS_UFSVFS_HAS_DQRWLOCK - SOLARIS_FS_HAS_FS_ROLLED - SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS - SOLARIS_HAVE_VN_RENAMEPATH - ;; - *-sunos*) - MKAFS_OSTYPE=SUNOS - enable_kernel_module=no - AC_MSG_RESULT(sun4) - ;; - *-hpux*) - MKAFS_OSTYPE=HPUX - AC_MSG_RESULT(hp_ux) - if test -f "/usr/old/usr/include/ndir.h"; then - AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h]) - fi - ;; - *-irix*) - if test -d /usr/include/sys/SN/SN1; then - IRIX_BUILD_IP35="IP35" - fi - MKAFS_OSTYPE=IRIX - AC_MSG_RESULT(sgi) - ;; - *-aix*) - MKAFS_OSTYPE=AIX - AC_MSG_RESULT(rs_aix) - ;; - arm-*-darwin*) - MKAFS_OSTYPE=DARWIN - AC_MSG_RESULT(arm_darwin) - ;; 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- ia64-*-linux*) - AFS_SYSNAME="ia64_linuxXX" - ;; - powerpc-*-linux*) - AFS_SYSNAME="`/bin/arch`_linuxXX" - ;; - powerpc64-*-linux*) - AFS_SYSNAME="ppc64_linuxXX" - ;; - alpha*-linux*) - AFS_SYSNAME="alpha_linux_XX" - ;; - s390-*-linux*) - AFS_SYSNAME="s390_linuxXX" - ;; - s390x-*-linux*) - AFS_SYSNAME="s390x_linuxXX" - ;; - sparc-*-linux*) - AFS_SYSNAME="`/bin/arch`_linuxXX" - ;; - sparc64-*-linux*) - AFS_SYSNAME="sparc64_linuxXX" - ;; - i?86-*-linux*) - AFS_SYSNAME="i386_linuxXX" - ;; - arm*-linux*) - AFS_SYSNAME="arm_linuxXX" - ;; - parisc-*-linux-gnu|hppa-*-linux-gnu) - AFS_SYSNAME="parisc_linuxXX" - enable_pam="no" - ;; - power*-ibm-aix4.2*) - AFS_SYSNAME="rs_aix42" - enable_pam="no" - ;; - power*-ibm-aix4.3*) - AFS_SYSNAME="rs_aix42" - enable_pam="no" - ;; - power*-ibm-aix5.1*) - AFS_SYSNAME="rs_aix51" - enable_pam="no" - ;; - power*-ibm-aix5.2*) - AFS_SYSNAME="rs_aix52" - enable_pam="no" - ;; - power*-ibm-aix5.3*) - AFS_SYSNAME="rs_aix53" - enable_pam="no" - ;; - power*-ibm-aix6.1*) - AFS_SYSNAME="rs_aix61" - enable_pam="no" - ;; - x86_64-*-linux-gnu) - AFS_SYSNAME="amd64_linuxXX" - enable_pam="yes" - ;; - *) - AC_MSG_ERROR(An AFS sysname is required) - exit 1 - ;; - esac - case $AFS_SYSNAME in - *_linux* | *_umlinux*) - if test "x${AFS_SYSKVERS}" = "x"; then - AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.) - fi - _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/` - AFS_SYSNAME="$_AFS_SYSNAME" - AC_TRY_KBUILD( - [], - [#ifndef CONFIG_USERMODE - #error not UML - #endif], - ac_cv_linux_is_uml=yes,) - if test "${ac_cv_linux_is_uml}" = yes; then - _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/` - fi - AFS_SYSNAME="$_AFS_SYSNAME" - ;; - esac - AC_MSG_RESULT($AFS_SYSNAME) -fi - -case $AFS_SYSNAME in - *_darwin*) - AC_CHECK_HEADERS(crt_externs.h) - DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist - DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist - AC_SUBST(OSXSDK) - ;; -esac - -dnl Some hosts have a separate common param file they should include. Figure -dnl out if we're on one of them now that we know the sysname. -case $AFS_SYSNAME in - *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;; - *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;; - *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;; - *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;; - *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;; - *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;; - *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;; - *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;; - *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;; - *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;; - *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;; - *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;; - *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;; - *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;; - *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;; - *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;; - *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;; - *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;; - *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;; - *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;; - *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;; - *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;; - *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;; - *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;; - *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;; - *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;; - *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;; - *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;; - *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;; - *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;; - *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;; - *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;; - *_linux22) AFS_PARAM_COMMON=param.linux22.h ;; - *_linux24) AFS_PARAM_COMMON=param.linux24.h ;; - *_linux26) AFS_PARAM_COMMON=param.linux26.h ;; -# Linux alpha adds an extra underscore for no good reason. - *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;; - *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;; - *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;; -esac - -case $AFS_SYSNAME in *_linux* | *_umlinux*) - - # Add (sub-) architecture-specific paths needed by conftests - case $AFS_SYSNAME in - *_umlinux26) - UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include" - UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include" - UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include" - CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS" - esac - - if test "x$enable_kernel_module" = "xyes"; then - if test "x$enable_debug_kernel" = "xno"; then - LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer" - fi - OPENAFS_GCC_SUPPORTS_MARCH - AC_SUBST(P5PLUS_KOPTS) - OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE - OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING - OPENAFS_GCC_SUPPORTS_NO_COMMON - OPENAFS_GCC_SUPPORTS_PIPE - AC_SUBST(LINUX_GCC_KOPTS) - - dnl Setup the kernel build environment - LINUX_KBUILD_USES_EXTRA_CFLAGS - LINUX_KERNEL_COMPILE_WORKS - - dnl Operation signature checks - AC_CHECK_LINUX_OPERATION([inode_operations], [follow_link], [no_nameidata], - [#include ], - [const char *], - [struct dentry *dentry, void **link_data]) - AC_CHECK_LINUX_OPERATION([inode_operations], [put_link], [no_nameidata], - [#include ], - [void], - [struct inode *inode, void *link_data]) - AC_CHECK_LINUX_OPERATION([inode_operations], [rename], [takes_flags], - [#include ], - [int], - [struct inode *oinode, struct dentry *odentry, - struct inode *ninode, struct dentry *ndentry, - unsigned int flags]) - - dnl Check for header files - AC_CHECK_LINUX_HEADER([cred.h]) - AC_CHECK_LINUX_HEADER([config.h]) - AC_CHECK_LINUX_HEADER([completion.h]) - AC_CHECK_LINUX_HEADER([exportfs.h]) - AC_CHECK_LINUX_HEADER([freezer.h]) - AC_CHECK_LINUX_HEADER([key-type.h]) - AC_CHECK_LINUX_HEADER([semaphore.h]) - AC_CHECK_LINUX_HEADER([seq_file.h]) - AC_CHECK_LINUX_HEADER([sched/signal.h]) - AC_CHECK_LINUX_HEADER([uaccess.h]) - - dnl Type existence checks - AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h]) - AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h]) - - dnl Check for structure elements - AC_CHECK_LINUX_STRUCT([address_space], [backing_dev_info], [fs.h]) - AC_CHECK_LINUX_STRUCT([address_space_operations], - [write_begin], [fs.h]) - AC_CHECK_LINUX_STRUCT([backing_dev_info], [name], - [backing-dev.h]) - AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h]) - AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h]) - AC_CHECK_LINUX_STRUCT([dentry], [d_u.d_alias], [dcache.h]) - AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h]) - AC_CHECK_LINUX_STRUCT([group_info], [gid], [cred.h]) - AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h]) - AC_CHECK_LINUX_STRUCT([file], [f_path], [fs.h]) - AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h]) - AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h]) - AC_CHECK_LINUX_STRUCT([file_operations], [read_iter], [fs.h]) - AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h]) - AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h]) - AC_CHECK_LINUX_STRUCT([inode_operations], [get_link], [fs.h]) - AC_CHECK_LINUX_STRUCT([key], [payload.value], [key.h]) - AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h]) - AC_CHECK_LINUX_STRUCT([key_type], [match_preparse], [key-type.h]) - AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h]) - AC_CHECK_LINUX_STRUCT([msghdr], [msg_iter], [socket.h]) - AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h]) - AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h]) - AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h]) - AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h]) - AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode], - [fs.h]) - AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode], - [fs.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h]) - AC_CHECK_LINUX_STRUCT([task_struct], [total_link_count], [sched.h]) - LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM - - dnl Check for typed structure elements - AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t], - [buf], [fs.h]) - - dnl Function existence checks - - AC_CHECK_LINUX_FUNC([__vfs_write], - [#include ], - [__vfs_write(NULL, NULL, 0, NULL);]) - AC_CHECK_LINUX_FUNC([kernel_write], - [#include ], - [kernel_write(NULL, NULL, 0, NULL);]) - AC_CHECK_LINUX_FUNC([bdi_init], - [#include ], - [bdi_init(NULL);]) - AC_CHECK_LINUX_FUNC([super_setup_bdi], - [#include ], - [struct super_block *sb; - super_setup_bdi(sb);]) - AC_CHECK_LINUX_FUNC([PageChecked], - [#include -#include ], - [struct page *_page; - int bchecked = PageChecked(_page);]) - AC_CHECK_LINUX_FUNC([PageFsMisc], - [#include -#include ], - [struct page *_page; - int bchecked = PageFsMisc(_page);]) - AC_CHECK_LINUX_FUNC([clear_inode], - [#include ], - [clear_inode(NULL);]) - AC_CHECK_LINUX_FUNC([current_kernel_time], - [#include ], - [struct timespec s; - s = current_kernel_time();]) - AC_CHECK_LINUX_FUNC([d_alloc_anon], - [#include ], - [d_alloc_anon(NULL);]) - AC_CHECK_LINUX_FUNC([d_count], - [#include ], - [d_count(NULL);]) - AC_CHECK_LINUX_FUNC([d_make_root], - [#include ], - [d_make_root(NULL);]) - AC_CHECK_LINUX_FUNC([do_sync_read], - [#include ], - [do_sync_read(NULL, NULL, 0, NULL);]) - AC_CHECK_LINUX_FUNC([file_dentry], - [#include ], - [struct file *f; file_dentry(f);]) - AC_CHECK_LINUX_FUNC([find_task_by_pid], - [#include ], - [pid_t p; find_task_by_pid(p);]) - AC_CHECK_LINUX_FUNC([generic_file_aio_read], - [#include ], - [generic_file_aio_read(NULL,NULL,0,0);]) - AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin], - [#include ], - [grab_cache_page_write_begin(NULL, 0, 0);]) - AC_CHECK_LINUX_FUNC([hlist_unhashed], - [#include ], - [hlist_unhashed(0);]) - AC_CHECK_LINUX_FUNC([ihold], - [#include ], - [ihold(NULL);]) - AC_CHECK_LINUX_FUNC([i_size_read], - [#include ], - [i_size_read(NULL);]) - AC_CHECK_LINUX_FUNC([inode_setattr], - [#include ], - [inode_setattr(NULL, NULL);]) - AC_CHECK_LINUX_FUNC([iter_file_splice_write], - [#include ], - [iter_file_splice_write(NULL,NULL,NULL,0,0);]) - AC_CHECK_LINUX_FUNC([kernel_setsockopt], - [#include ], - [kernel_setsockopt(NULL, 0, 0, NULL, 0);]) - AC_CHECK_LINUX_FUNC([locks_lock_file_wait], - [#include ], - [locks_lock_file_wait(NULL, NULL);]) - AC_CHECK_LINUX_FUNC([page_follow_link], - [#include ], - [page_follow_link(0,0);]) - AC_CHECK_LINUX_FUNC([page_get_link], - [#include ], - [page_get_link(0,0,0);]) - AC_CHECK_LINUX_FUNC([page_offset], - [#include ], - [page_offset(NULL);]) - AC_CHECK_LINUX_FUNC([pagevec_lru_add_file], - [#include ], - [__pagevec_lru_add_file(NULL);]) - AC_CHECK_LINUX_FUNC([path_lookup], - [#include - #include ], - [path_lookup(NULL, 0, NULL);]) - AC_CHECK_LINUX_FUNC([proc_create], - [#include ], - [proc_create(NULL, 0, NULL, NULL);]) - AC_CHECK_LINUX_FUNC([rcu_read_lock], - [#include ], - [rcu_read_lock();]) - AC_CHECK_LINUX_FUNC([set_nlink], - [#include ], - [set_nlink(NULL, 1);]) - AC_CHECK_LINUX_FUNC([setattr_prepare], - [#include ], - [setattr_prepare(NULL, NULL);]) - AC_CHECK_LINUX_FUNC([sock_create_kern], - [#include ], - [sock_create_kern(0, 0, 0, NULL);]) - AC_CHECK_LINUX_FUNC([sock_create_kern_ns], - [#include ], - [sock_create_kern(NULL, 0, 0, 0, NULL);]) - AC_CHECK_LINUX_FUNC([splice_direct_to_actor], - [#include ], - [splice_direct_to_actor(NULL,NULL,NULL);]) - AC_CHECK_LINUX_FUNC([default_file_splice_read], - [#include ], - [default_file_splice_read(NULL,NULL,NULL, 0, 0);]) - AC_CHECK_LINUX_FUNC([svc_addr_in], - [#include ], - [svc_addr_in(NULL);]) - AC_CHECK_LINUX_FUNC([zero_user_segments], - [#include ], - [zero_user_segments(NULL, 0, 0, 0, 0);]) - AC_CHECK_LINUX_FUNC([noop_fsync], - [#include ], - [void *address = &noop_fsync; printk("%p\n", address)];) - AC_CHECK_LINUX_FUNC([kthread_run], - [#include - #include ], - [kthread_run(NULL, NULL, "test");]) - AC_CHECK_LINUX_FUNC([inode_nohighmem], - [#include ], - [inode_nohighmem(NULL);]) - AC_CHECK_LINUX_FUNC([inode_lock], - [#include ], - [inode_lock(NULL);]) - - dnl Consequences - things which get set as a result of the - dnl above tests - AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"], - [AC_DEFINE([AFS_NONFSTRANS], 1, - [define to disable the nfs translator])]) - - dnl Assorted more complex tests - LINUX_AIO_NONVECTOR - LINUX_EXPORTS_PROC_ROOT_FS - LINUX_KMEM_CACHE_INIT - LINUX_HAVE_KMEM_CACHE_T - LINUX_KMEM_CACHE_CREATE_TAKES_DTOR - LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID - LINUX_D_PATH_TAKES_STRUCT_PATH - LINUX_NEW_EXPORT_OPS - LINUX_INODE_SETATTR_RETURN_TYPE - LINUX_IOP_I_CREATE_TAKES_NAMEIDATA - LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA - LINUX_IOP_I_PERMISSION_TAKES_FLAGS - LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA - LINUX_IOP_I_PUT_LINK_TAKES_COOKIE - LINUX_DOP_D_DELETE_TAKES_CONST - LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA - LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T - LINUX_FOP_F_FSYNC_TAKES_DENTRY - LINUX_FOP_F_FSYNC_TAKES_RANGE - LINUX_AOP_WRITEBACK_CONTROL - LINUX_FS_STRUCT_FOP_HAS_SPLICE - LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG - LINUX_KERNEL_PAGEVEC_INIT_COLD_ARG - LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT - LINUX_POSIX_TEST_LOCK_CONFLICT_ARG - LINUX_KERNEL_SOCK_CREATE - LINUX_EXPORTS_KEY_TYPE_KEYRING - LINUX_KEYS_HAVE_SESSION_TO_PARENT - LINUX_NEED_RHCONFIG - LINUX_RECALC_SIGPENDING_ARG_TYPE - LINUX_EXPORTS_TASKLIST_LOCK - LINUX_GET_SB_HAS_STRUCT_VFSMOUNT - LINUX_STATFS_TAKES_DENTRY - LINUX_REFRIGERATOR - LINUX_HAVE_TRY_TO_FREEZE - LINUX_LINUX_KEYRING_SUPPORT - LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK - LINUX_KEY_ALLOC_NEEDS_CRED - LINUX_INIT_WORK_HAS_DATA - LINUX_REGISTER_SYSCTL_TABLE_NOFLAG - LINUX_HAVE_DCACHE_LOCK - LINUX_D_COUNT_IS_INT - LINUX_IOP_GETATTR_TAKES_PATH_STRUCT - LINUX_IOP_MKDIR_TAKES_UMODE_T - LINUX_IOP_CREATE_TAKES_UMODE_T - LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES - LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE - LINUX_DENTRY_OPEN_TAKES_PATH - LINUX_D_ALIAS_IS_HLIST - LINUX_HLIST_ITERATOR_NO_NODE - LINUX_IOP_I_CREATE_TAKES_BOOL - LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED - LINUX_IOP_LOOKUP_TAKES_UNSIGNED - LINUX_D_INVALIDATE_IS_VOID - LINUX_KERNEL_READ_OFFSET_IS_LAST - - dnl If we are guaranteed that keyrings will work - that is - dnl a) The kernel has keyrings enabled - dnl b) The code is new enough to give us a key_type_keyring - dnl then we just disable syscall probing unless we've been - dnl told otherwise - - AS_IF([test "$enable_linux_syscall_probing" = "maybe"], - [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"], - [enable_linux_syscall_probing="no"], - [enable_linux_syscall_probing="yes"]) - ]) - - dnl Syscall probing needs a few tests of its own, and just - dnl won't work if the kernel doesn't export init_mm - AS_IF([test "$enable_linux_syscall_probing" = "yes"], [ - LINUX_EXPORTS_INIT_MM - AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [ - AC_MSG_ERROR( - [Can't do syscall probing without exported init_mm]) - ]) - LINUX_EXPORTS_SYS_CHDIR - LINUX_EXPORTS_SYS_OPEN - AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1, - [define to enable syscall table probes]) - ]) - - dnl Packaging and SMP build - if test "x$with_linux_kernel_packaging" != "xyes" ; then - LINUX_WHICH_MODULES - else - AC_SUBST(MPS,'SP') - fi - - dnl Syscall probing - if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then - AS_IF([test "$enable_linux_syscall_probing" = "yes"], [ - AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported]) - ]) - ac_cv_linux_exports_sys_call_table=no - if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then - ac_cv_linux_exports_ia32_sys_call_table=yes - fi - else - LINUX_EXPORTS_KALLSYMS_ADDRESS - LINUX_EXPORTS_KALLSYMS_SYMBOL - LINUX_EXPORTS_SYS_CALL_TABLE - LINUX_EXPORTS_IA32_SYS_CALL_TABLE - if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then - linux_syscall_method=none - if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then - linux_syscall_method=scan - if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then - linux_syscall_method=scan_with_kallsyms_address - fi - fi - if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then - linux_syscall_method=kallsyms_symbol - fi - if test "x$linux_syscall_method" = "xnone"; then - AC_MSG_WARN([no available sys_call_table access method -- guessing scan]) - linux_syscall_method=scan - fi - fi - fi - if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then - AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file]) - fi - if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then - AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file]) - fi - if test "x$ac_cv_linux_func_page_get_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then - AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API]) - else - AC_MSG_WARN([your kernel does not have a usable symlink cache API]) - fi - if test "x$ac_cv_linux_func_page_get_link" != "xyes" -a "x$ac_cv_linux_struct_inode_operations_has_get_link" = "xyes"; then - AC_MSG_ERROR([Your kernel does not use follow_link - not supported without symlink cache API]) - exit 1 - fi - : - fi - if test "x$enable_linux_d_splice_alias_extra_iput" = xyes; then - AC_DEFINE(D_SPLICE_ALIAS_LEAK_ON_ERROR, 1, [for internal use]) - fi -dnl Linux-only, but just enable always. - AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client]) -esac - -AC_CACHE_CHECK([if struct sockaddr has sa_len field], - [ac_cv_sockaddr_len], - [AC_TRY_COMPILE( [#include -#include ], - [struct sockaddr *a; a->sa_len=0;], - [ac_cv_sockaddr_len=yes], - [ac_cv_sockaddr_len=no]) -]) -AS_IF([test "$ac_cv_sockaddr_len" = "yes"], - [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, - [define if you struct sockaddr sa_len])]) - -if test "x${MKAFS_OSTYPE}" = "xIRIX"; then - echo Skipping library tests because they confuse Irix. -else - AC_SEARCH_LIBS([socket], [socket inet]) - AC_SEARCH_LIBS([connect], [nsl]) - AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv]) - - dnl darwin wants it, aix hates it - AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h) - AC_TRY_COMPILE([ - #include - #include - #include - #include - #include - #include - #include - #include - #include - ], [static int i; i = 0;], - [AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])], - [AC_MSG_RESULT(no) - ]) - - openafs_save_libs="$LIBS" - AC_MSG_CHECKING([for res_search]) - AC_FUNC_RES_SEARCH - - if test "$ac_cv_func_res_search" = no; then - for lib in dns nsl resolv; do - if test "$ac_cv_func_res_search" != yes; then - LIBS="-l$lib $LIBS" - AC_FUNC_RES_SEARCH - LIBS="$openafs_save_libs" - fi - done - if test "$ac_cv_func_res_search" = yes; then - LIB_AFSDB="-l$lib" - AC_DEFINE(HAVE_RES_SEARCH, 1, []) - AC_MSG_RESULT([yes, in lib$lib]) - else - AC_MSG_RESULT(no) - fi - else - AC_DEFINE(HAVE_RES_SEARCH, 1, []) - AC_MSG_RESULT(yes) - fi - -fi - +OPENAFS_OSTYPE +OPENAFS_SYSNAME +OPENAFS_LINUX_CHECKS +OPENAFS_SOCKET_CHECKS +OPENAFS_LIBRARY_CHECKS AC_CHECK_RESOLV_RETRANS - -AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)], - [ac_cv_setsockopt_iprecverr], - [AC_TRY_COMPILE( [ -#include -#include -#include ], -[int on=1; -setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], - [ac_cv_setsockopt_iprecverr=yes], - [ac_cv_setsockopt_iprecverr=no])]) - -AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"], - [AC_DEFINE(ADAPT_PMTU_RECVERR, 1, - [define if asynchronous socket errors can be received])]) - -PTHREAD_LIBS=error -if test "x$MKAFS_OSTYPE" = OBSD; then - PTHREAD_LIBS="-pthread" -fi -if test "x$MKAFS_OSTYPE" = xDFBSD; then - PTHREAD_LIBS="-pthread" -fi -if test "x$PTHREAD_LIBS" = xerror; then - AC_CHECK_LIB(pthread, pthread_attr_init, - PTHREAD_LIBS="-lpthread") -fi -if test "x$PTHREAD_LIBS" = xerror; then - AC_CHECK_LIB(pthreads, pthread_attr_init, - PTHREAD_LIBS="-lpthreads") -fi -if test "x$PTHREAD_LIBS" = xerror; then - AC_CHECK_LIB(c_r, pthread_attr_init, - PTHREAD_LIBS="-lc_r") -fi -if test "x$PTHREAD_LIBS" = xerror; then - AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="") -fi -if test "x$PTHREAD_LIBS" = xerror; then - # pthread_attr_init is a macro under HPUX 11.0 and 11.11 - AC_CHECK_LIB(pthread, pthread_attr_destroy, - PTHREAD_LIBS="-lpthread") -fi -if test "x$PTHREAD_LIBS" = xerror; then - AC_MSG_WARN(*** Unable to locate working posix thread library ***) -fi -AC_SUBST(PTHREAD_LIBS) - +OPENAFS_SOCKOPT_CHECK +OPENAFS_PTHREAD_CHECKS HOST_CPU="$host_cpu" - -if test "x$with_bsd_kernel_headers" != "x"; then - BSD_KERNEL_PATH="$with_bsd_kernel_headers" -else - BSD_KERNEL_PATH="/usr/src/sys" -fi - -if test "x$with_bsd_kernel_build" != "x"; then - BSD_KERNEL_BUILD="$with_bsd_kernel_build" -else - case $AFS_SYSNAME in - *_fbsd_*) - BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC" - ;; - *_nbsd*) - BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC" - esac -fi - -# Fast restart -if test "$enable_supergroups" = "yes"; then - AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups]) -fi - -if test "$enable_bitmap_later" = "yes"; then - AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later]) -fi - -if test "$enable_unix_sockets" = "yes"; then - AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.]) - USE_UNIX_SOCKETS="yes" -else - USE_UNIX_SOCKETS="no" -fi -AC_SUBST(USE_UNIX_SOCKETS) - -dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then -dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu]) -dnl fi - -if test "$enable_namei_fileserver" = "yes"; then - AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) - VFSCK="" -else - if test "$enable_namei_fileserver" = "default"; then - case $host in - *-solaris2.10*) - AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver) - AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) - VFSCK="" - ;; - *-solaris2.11*) - AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver) - AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) - VFSCK="" - ;; - *) - VFSCK="vfsck" - ;; - esac - else - VFSCK="vfsck" - fi -fi - -dnl check for tivoli -AC_MSG_CHECKING(for tivoli tsm butc support) -XBSA_CFLAGS="" -if test "$enable_tivoli_tsm" = "yes"; then - XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen - XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen - XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample - XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample - XBSADIR5=/usr/tivoli/tsm/client/api/bin64/sample - XBSADIR6=/opt/tivoli/tsm/client/api/bin64/sample - - if test -r "$XBSADIR3/dsmapifp.h"; then - XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3" - XBSA_XLIBS="-ldl" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - elif test -r "$XBSADIR4/dsmapifp.h"; then - XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4" - XBSA_XLIBS="-ldl" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - elif test -r "$XBSADIR5/dsmapifp.h"; then - XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR5" - XBSA_XLIBS="-ldl" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - elif test -r "$XBSADIR6/dsmapifp.h"; then - XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR6" - XBSA_XLIBS="-ldl" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - elif test -r "$XBSADIR1/xbsa.h"; then - XBSA_CFLAGS="-Dxbsa -I$XBSADIR1" - XBSA_XLIBS="" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - elif test -r "$XBSADIR2/xbsa.h"; then - XBSA_CFLAGS="-Dxbsa -I$XBSADIR2" - XBSA_XLIBS="" - AC_MSG_RESULT([yes, $XBSA_CFLAGS]) - else - AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files]) - fi -else - AC_MSG_RESULT([no]) -fi -AC_SUBST(XBSA_CFLAGS) -AC_SUBST(XBSA_XLIBS) - -dnl checks for header files. -AC_HEADER_STDC -AC_HEADER_SYS_WAIT -AC_HEADER_DIRENT -AC_CHECK_HEADERS([ \ - curses.h \ - direct.h \ - fcntl.h \ - grp.h \ - mntent.h \ - ncurses.h \ - ncurses/ncurses.h \ - netinet/in.h \ - netdb.h \ - regex.h \ - search.h \ - security/pam_modules.h \ - signal.h \ - stdio_ext.h \ - stdlib.h \ - string.h \ - strings.h \ - sys/bitypes.h \ - sys/fcntl.h \ - sys/file.h \ - sys/fs_types.h \ - sys/fstyp.h \ - sys/ipc.h \ - sys/mntent.h \ - sys/mnttab.h \ - sys/mount.h \ - sys/pag.h \ - sys/param.h \ - sys/resource.h \ - sys/statfs.h \ - sys/statvfs.h \ - sys/time.h \ - sys/vfs.h \ - termios.h \ - ucontext.h \ - unistd.h \ - windows.h \ -]) - -AC_CHECK_HEADERS(linux/errqueue.h,,,[#include ]) - -AC_CHECK_TYPES([fsblkcnt_t],,,[ -#include -#ifdef HAVE_SYS_BITYPES_H -#include -#endif -#ifdef HAVE_SYS_STATFS_H -#include -#endif -#ifdef HAVE_SYS_STATVFS_H -#include -#endif -]) - -dnl see what struct stat has for timestamps -AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec]) - -OPENAFS_TEST_PACKAGE(libintl,[#include ],[-lintl],,,INTL) - -dnl Don't build PAM on IRIX; the interface doesn't work for us. -if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then - case $AFS_SYSNAME in - sgi_*) - HAVE_PAM="no" - ;; - *) - HAVE_PAM="yes" - ;; - esac -else - HAVE_PAM="no" -fi -AC_SUBST(HAVE_PAM) - -if test "$enable_login" = yes; then - BUILD_LOGIN="yes" -else - BUILD_LOGIN="no" -fi -AC_SUBST(BUILD_LOGIN) - -AC_CHECK_FUNCS([ \ - daemon \ - flock \ - fseeko64 \ - ftello64 \ - getcwd \ - getprogname \ - getrlimit \ - mkstemp \ - poll \ - pread \ - preadv \ - preadv64 \ - pwrite \ - pwritev \ - pwritev64 \ - regcomp \ - regerror \ - regexec \ - setenv \ - setprogname \ - setvbuf \ - sigaction \ - snprintf \ - strcasestr \ - strerror \ - strlcat \ - strlcpy \ - strnlen \ - timegm \ - tsearch \ - unsetenv \ - vsnprintf \ - vsyslog \ -]) - -OPENAFS_CURSES() - -case $AFS_SYSNAME in -*hp_ux* | *hpux*) - AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.]) - ;; -*) - AC_MSG_CHECKING([for positional I/O]) - if test "$ac_cv_func_pread" = "yes" && \ - test "$ac_cv_func_pwrite" = "yes"; then - AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()]) - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi - AC_MSG_CHECKING([for vectored positional I/O]) - AS_IF([test "$ac_cv_func_preadv" = "yes" -a \ - "$ac_cv_func_pwritev" = "yes" -a \ - "$ac_cv_func_preadv64" = "yes" -a \ - "$ac_cv_func_pwritev64" = "yes"], - [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()]) - AC_MSG_RESULT(yes)], - [AC_MSG_RESULT(no)]) - ;; -esac - -AC_MSG_CHECKING([for POSIX regex library]) -if test "$ac_cv_header_regex_h" = "yes" && \ - test "$ac_cv_func_regcomp" = "yes" && \ - test "$ac_cv_func_regexec" = "yes" && \ - test "$ac_cv_func_regerror" = "yes"; then - AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library]) - AC_MSG_RESULT(yes) -else - AC_MSG_RESULT(no) -fi - -AC_TYPE_SIGNAL -AC_CHECK_SIZEOF(void *) -AC_CHECK_SIZEOF(unsigned long long) -AC_CHECK_SIZEOF(unsigned long) -AC_CHECK_SIZEOF(unsigned int) -AC_TYPE_INTPTR_T -AC_TYPE_UINTPTR_T -AC_TYPE_SSIZE_T -AC_CHECK_TYPE([sig_atomic_t],[], - [AC_DEFINE([sig_atomic_t], [int], - [Define to int if does not define.])], -[#include -#include ]) -AC_CHECK_TYPE([socklen_t],[], - [AC_DEFINE([socklen_t], [int], - [Define to int if does not define.])], -[#include -#include ]) -AC_CHECK_TYPES(off64_t) -AC_SIZEOF_TYPE(long) - +OPENAFS_BSD_CHECKS +OPENAFS_OPTION_TESTS +OPENAFS_TIVOLI_TESTS +OPENAFS_HEADER_CHECKS +OPENAFS_MEMBER_CHECKS +OPENAFS_LIBINTL_CHECKS +OPENAFS_MORE_OPTION_TESTS +OPENAFS_FUNCTION_CHECKS +OPENAFS_CURSES +OPENAFS_HPUX_CHECKS +OPENAFS_REGEX_CHECKS +OPENAFS_TYPE_CHECKS AC_HEADER_PAM_CONST - - -dnl Directory PATH handling -if test "x$enable_transarc_paths" = "xyes" ; then - afsconfdir=${afsconfdir=/usr/afs/etc} - viceetcdir=${viceetcdir=/usr/vice/etc} - afskerneldir=${afskerneldir=${viceetcdir}} - afssrvbindir=${afssrvbindir=/usr/afs/bin} - afssrvsbindir=${afssrvsbindir=/usr/afs/bin} - afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin} - afsdbdir=${afsdbdir=/usr/afs/db} - afslogsdir=${afslogsdir=/usr/afs/logs} - afslocaldir=${afslocaldir=/usr/afs/local} - afsbackupdir=${afsbackupdir=/usr/afs/backup} - afsbosconfigdir=${afsbosconfigdir=/usr/afs/local} - afsdatadir=${afsdatadir=/usr/vice/etc} -else - afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'} - viceetcdir=${viceetcdir='${sysconfdir}/openafs'} - afskerneldir=${afskerneldir='${libdir}/openafs'} - afssrvbindir=${afssrvbindir='${bindir}'} - afssrvsbindir=${afssrvsbindir='${sbindir}'} - afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'} - afsdbdir=${afsdbdir='${localstatedir}/openafs/db'} - afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'} - afslocaldir=${afslocaldir='${localstatedir}/openafs'} - afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'} - afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'} - afsdatadir=${afsdatadir='${datadir}/openafs'} -fi -AC_SUBST(afsconfdir) -AC_SUBST(viceetcdir) -AC_SUBST(afskerneldir) -AC_SUBST(afssrvbindir) -AC_SUBST(afssrvsbindir) -AC_SUBST(afssrvlibexecdir) -AC_SUBST(afsdbdir) -AC_SUBST(afslogsdir) -AC_SUBST(afslocaldir) -AC_SUBST(afsbackupdir) -AC_SUBST(afsbosconfigdir) -AC_SUBST(afsdatadir) - -if test "x$enable_kernel_module" = "xyes"; then -ENABLE_KERNEL_MODULE=libafs -fi - -if test "x$enable_pthreaded_ubik" = "xyes"; then -ENABLE_PTHREADED_UBIK=yes -fi - -AC_SUBST(VFSCK) -AC_SUBST(AFS_SYSNAME) -AC_SUBST(AFS_PARAM_COMMON) -AC_SUBST(ENABLE_KERNEL_MODULE) -AC_SUBST(ENABLE_PTHREADED_UBIK) -AC_SUBST(LIB_AFSDB) -AC_SUBST(LINUX_KERNEL_PATH) -AC_SUBST(LINUX_KERNEL_BUILD) -AC_SUBST(HOST_CPU) -AC_SUBST(BSD_KERNEL_PATH) -AC_SUBST(BSD_KERNEL_BUILD) -AC_SUBST(LINUX_VERSION) -AC_SUBST(MKAFS_OSTYPE) -AC_SUBST(TOP_OBJDIR) -AC_SUBST(TOP_SRCDIR) -AC_SUBST(TOP_INCDIR) -AC_SUBST(TOP_LIBDIR) -AC_SUBST(DEST) -AC_SUBST(DARWIN_INFOFILE) -AC_SUBST(IRIX_BUILD_IP35) -AC_SUBST(HTML_XSL) -AC_SUBST(XSLTPROC) -AC_SUBST(DOCBOOK2PDF) - +OPENAFS_DIRECTORY_PATHS +OPENAFS_YET_MORE_OPTION_TESTS +OPENAFS_OUTPUT_VARIABLES OPENAFS_OSCONF OPENAFS_FUSE - -TOP_SRCDIR="${srcdir}/src" -dnl -dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere -dnl -case $TOP_SRCDIR in - /*) - ;; - *) - TOP_SRCDIR=`cd $TOP_SRCDIR; pwd` - ;; -esac - -TOP_OBJDIR="${SRCDIR_PARENT}" -TOP_INCDIR="${SRCDIR_PARENT}/include" -TOP_LIBDIR="${SRCDIR_PARENT}/lib" -if test "${DEST}x" = "x"; then - DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest" -fi - -HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh" -HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg" -AC_SUBST(HELPER_SPLINT) -AC_SUBST(HELPER_SPLINTCFG) - -mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs - - -dnl Check to see if crypt lives in a different library -AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt") -AC_SUBST(LIB_crypt) - -dnl Check to see if the compiler support labels in structs -AC_MSG_CHECKING(for label support in structs) -AC_TRY_COMPILE([], [ -extern void osi_UFSOpen(void); -struct labeltest { - void (*open) (void); -}; -struct labeltest struct_labeltest = { - .open = osi_UFSOpen, -} -], -[AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.]) -], -[AC_MSG_RESULT(no) -]) - -]) - -AC_DEFUN([SUMMARY], [ - # Print a configuration summary -echo -echo "**************************************" -echo configure summary -echo -AS_IF([test $LIB_curses],[ -echo "LIB_curses : $LIB_curses" ],[ -echo "XXX LIB_curses not found! not building scout and afsmonitor!" -]) -echo -echo "**************************************" +OPENAFS_TOPDIRS +OPENAFS_LINT +OPENAFS_JAVA +OPENAFS_CRYPT_CHECKS +OPENAFS_C_STRUCT_LABEL_CHECK ]) diff --git a/configure.ac b/configure.ac index c4c3142b41..c423aabbb6 100644 --- a/configure.ac +++ b/configure.ac @@ -267,4 +267,4 @@ tests/util/Makefile, chmod a+x src/config/shlib-install]) # print a final summary -SUMMARY +OPENAFS_SUMMARY diff --git a/src/cf/autoheader.m4 b/src/cf/autoheader.m4 new file mode 100644 index 0000000000..6e2a4e7cdb --- /dev/null +++ b/src/cf/autoheader.m4 @@ -0,0 +1,62 @@ +AC_DEFUN([OPENAFS_AUTOHEADER_BOTTOM],[ + AH_BOTTOM([ +#undef HAVE_RES_SEARCH +#undef STRUCT_SOCKADDR_HAS_SA_LEN +#if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__) +# if ENDIANESS_IN_SYS_PARAM_H +# ifndef KERNEL +# include +# include +# if BYTE_ORDER == BIG_ENDIAN +# define WORDS_BIGENDIAN 1 +# endif +# else +# if defined(AUTOCONF_FOUND_BIGENDIAN) +# define WORDS_BIGENDIAN 1 +# else +# undef WORDS_BIGENDIAN +# endif +# endif +# else +# if defined(AUTOCONF_FOUND_BIGENDIAN) +# define WORDS_BIGENDIAN 1 +# else +# undef WORDS_BIGENDIAN +# endif +# endif +#else +# if defined(__BIG_ENDIAN__) +# define WORDS_BIGENDIAN 1 +# else +# undef WORDS_BIGENDIAN +# endif +#endif +#ifdef UKERNEL +/* + * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to + * play nice with some other interfaces like FUSE. We technically only would + * need to define this when building for such interfaces, but set it always to + * try and reduce potential confusion. + */ +#define _FILE_OFFSET_BITS 64 +#define AFS_CACHE_VNODE_PATH +#endif + +#undef AFS_NAMEI_ENV +#undef BITMAP_LATER +#undef FAST_RESTART +#undef DEFINED_FOR_EACH_PROCESS +#undef DEFINED_PREV_TASK +#undef EXPORTED_SYS_CALL_TABLE +#undef EXPORTED_IA32_SYS_CALL_TABLE +#undef IRIX_HAS_MEM_FUNCS +#undef RECALC_SIGPENDING_TAKES_VOID +#undef STRUCT_FS_HAS_FS_ROLLED +#undef ssize_t +#undef HAVE_ARPA_NAMESER_COMPAT_H +/* glue for RedHat kernel bug */ +#undef ENABLE_REDHAT_BUILDSYS +#if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX) +#include "redhat-fix.h" +#endif]) +]) diff --git a/src/cf/bsd.m4 b/src/cf/bsd.m4 new file mode 100644 index 0000000000..7d48cf3294 --- /dev/null +++ b/src/cf/bsd.m4 @@ -0,0 +1,19 @@ +AC_DEFUN([OPENAFS_BSD_CHECKS],[ +if test "x$with_bsd_kernel_headers" != "x"; then + BSD_KERNEL_PATH="$with_bsd_kernel_headers" +else + BSD_KERNEL_PATH="/usr/src/sys" +fi + +if test "x$with_bsd_kernel_build" != "x"; then + BSD_KERNEL_BUILD="$with_bsd_kernel_build" +else + case $AFS_SYSNAME in + *_fbsd_*) + BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC" + ;; + *_nbsd*) + BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC" + esac +fi +]) diff --git a/src/cf/c-struct-label.m4 b/src/cf/c-struct-label.m4 new file mode 100644 index 0000000000..41142eb6b1 --- /dev/null +++ b/src/cf/c-struct-label.m4 @@ -0,0 +1,18 @@ +AC_DEFUN([OPENAFS_C_STRUCT_LABEL_CHECK],[ +dnl Check to see if the compiler support labels in structs +AC_MSG_CHECKING(for label support in structs) +AC_TRY_COMPILE([], [ +extern void osi_UFSOpen(void); +struct labeltest { + void (*open) (void); +}; +struct labeltest struct_labeltest = { + .open = osi_UFSOpen, +} +], +[AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.]) +], +[AC_MSG_RESULT(no) +]) +]) diff --git a/src/cf/crypt.m4 b/src/cf/crypt.m4 new file mode 100644 index 0000000000..608651c76c --- /dev/null +++ b/src/cf/crypt.m4 @@ -0,0 +1,5 @@ +AC_DEFUN([OPENAFS_CRYPT_CHECKS],[ +dnl Check to see if crypt lives in a different library +AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt") +AC_SUBST(LIB_crypt) +]) diff --git a/src/cf/dirpaths.m4 b/src/cf/dirpaths.m4 new file mode 100644 index 0000000000..317dcad4f8 --- /dev/null +++ b/src/cf/dirpaths.m4 @@ -0,0 +1,42 @@ +AC_DEFUN([OPENAFS_DIRECTORY_PATHS],[ +dnl Directory PATH handling +if test "x$enable_transarc_paths" = "xyes" ; then + afsconfdir=${afsconfdir=/usr/afs/etc} + viceetcdir=${viceetcdir=/usr/vice/etc} + afskerneldir=${afskerneldir=${viceetcdir}} + afssrvbindir=${afssrvbindir=/usr/afs/bin} + afssrvsbindir=${afssrvsbindir=/usr/afs/bin} + afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin} + afsdbdir=${afsdbdir=/usr/afs/db} + afslogsdir=${afslogsdir=/usr/afs/logs} + afslocaldir=${afslocaldir=/usr/afs/local} + afsbackupdir=${afsbackupdir=/usr/afs/backup} + afsbosconfigdir=${afsbosconfigdir=/usr/afs/local} + afsdatadir=${afsdatadir=/usr/vice/etc} +else + afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'} + viceetcdir=${viceetcdir='${sysconfdir}/openafs'} + afskerneldir=${afskerneldir='${libdir}/openafs'} + afssrvbindir=${afssrvbindir='${bindir}'} + afssrvsbindir=${afssrvsbindir='${sbindir}'} + afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'} + afsdbdir=${afsdbdir='${localstatedir}/openafs/db'} + afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'} + afslocaldir=${afslocaldir='${localstatedir}/openafs'} + afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'} + afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'} + afsdatadir=${afsdatadir='${datadir}/openafs'} +fi +AC_SUBST(afsconfdir) +AC_SUBST(viceetcdir) +AC_SUBST(afskerneldir) +AC_SUBST(afssrvbindir) +AC_SUBST(afssrvsbindir) +AC_SUBST(afssrvlibexecdir) +AC_SUBST(afsdbdir) +AC_SUBST(afslogsdir) +AC_SUBST(afslocaldir) +AC_SUBST(afsbackupdir) +AC_SUBST(afsbosconfigdir) +AC_SUBST(afsdatadir) +]) diff --git a/src/cf/functions.m4 b/src/cf/functions.m4 new file mode 100644 index 0000000000..e340fd031e --- /dev/null +++ b/src/cf/functions.m4 @@ -0,0 +1,37 @@ +AC_DEFUN([OPENAFS_FUNCTION_CHECKS],[ +AC_CHECK_FUNCS([ \ + daemon \ + flock \ + fseeko64 \ + ftello64 \ + getcwd \ + getprogname \ + getrlimit \ + mkstemp \ + poll \ + pread \ + preadv \ + preadv64 \ + pwrite \ + pwritev \ + pwritev64 \ + regcomp \ + regerror \ + regexec \ + setenv \ + setprogname \ + setvbuf \ + sigaction \ + snprintf \ + strcasestr \ + strerror \ + strlcat \ + strlcpy \ + strnlen \ + timegm \ + tsearch \ + unsetenv \ + vsnprintf \ + vsyslog \ +]) +]) diff --git a/src/cf/headers.m4 b/src/cf/headers.m4 new file mode 100644 index 0000000000..97fed0fc8b --- /dev/null +++ b/src/cf/headers.m4 @@ -0,0 +1,60 @@ +AC_DEFUN([OPENAFS_HEADER_CHECKS],[ +dnl checks for header files. +AC_HEADER_STDC +AC_HEADER_SYS_WAIT +AC_HEADER_DIRENT +AC_CHECK_HEADERS([ \ + curses.h \ + direct.h \ + fcntl.h \ + grp.h \ + mntent.h \ + ncurses.h \ + ncurses/ncurses.h \ + netinet/in.h \ + netdb.h \ + regex.h \ + search.h \ + security/pam_modules.h \ + signal.h \ + stdio_ext.h \ + stdlib.h \ + string.h \ + strings.h \ + sys/bitypes.h \ + sys/fcntl.h \ + sys/file.h \ + sys/fs_types.h \ + sys/fstyp.h \ + sys/ipc.h \ + sys/mntent.h \ + sys/mnttab.h \ + sys/mount.h \ + sys/pag.h \ + sys/param.h \ + sys/resource.h \ + sys/statfs.h \ + sys/statvfs.h \ + sys/time.h \ + sys/vfs.h \ + termios.h \ + ucontext.h \ + unistd.h \ + windows.h \ +]) + +AC_CHECK_HEADERS(linux/errqueue.h,,,[#include ]) + +AC_CHECK_TYPES([fsblkcnt_t],,,[ +#include +#ifdef HAVE_SYS_BITYPES_H +#include +#endif +#ifdef HAVE_SYS_STATFS_H +#include +#endif +#ifdef HAVE_SYS_STATVFS_H +#include +#endif +]) +]) diff --git a/src/cf/hpux.m4 b/src/cf/hpux.m4 new file mode 100644 index 0000000000..0abd48178c --- /dev/null +++ b/src/cf/hpux.m4 @@ -0,0 +1,25 @@ +AC_DEFUN([OPENAFS_HPUX_CHECKS],[ +case $AFS_SYSNAME in +*hp_ux* | *hpux*) + AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.]) + ;; +*) + AC_MSG_CHECKING([for positional I/O]) + if test "$ac_cv_func_pread" = "yes" && \ + test "$ac_cv_func_pwrite" = "yes"; then + AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()]) + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + AC_MSG_CHECKING([for vectored positional I/O]) + AS_IF([test "$ac_cv_func_preadv" = "yes" -a \ + "$ac_cv_func_pwritev" = "yes" -a \ + "$ac_cv_func_preadv64" = "yes" -a \ + "$ac_cv_func_pwritev64" = "yes"], + [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()]) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no)]) + ;; +esac +]) diff --git a/src/cf/java.m4 b/src/cf/java.m4 new file mode 100644 index 0000000000..2b1277eefe --- /dev/null +++ b/src/cf/java.m4 @@ -0,0 +1,4 @@ +AC_DEFUN([OPENAFS_JAVA],[ +dnl Why is configure creating this directory? +mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs +]) diff --git a/src/cf/lex.m4 b/src/cf/lex.m4 new file mode 100644 index 0000000000..4658815d4a --- /dev/null +++ b/src/cf/lex.m4 @@ -0,0 +1,5 @@ +AC_DEFUN([OPENAFS_LEX],[ +AM_PROG_LEX +dnl if we are flex, be lex-compatible +OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])]) +]) diff --git a/src/cf/libintl.m4 b/src/cf/libintl.m4 new file mode 100644 index 0000000000..3cc3c4a28a --- /dev/null +++ b/src/cf/libintl.m4 @@ -0,0 +1,3 @@ +AC_DEFUN([OPENAFS_LIBINTL_CHECKS],[ +OPENAFS_TEST_PACKAGE(libintl,[#include ],[-lintl],,,INTL) +]) diff --git a/src/cf/library.m4 b/src/cf/library.m4 new file mode 100644 index 0000000000..0fd3b805f7 --- /dev/null +++ b/src/cf/library.m4 @@ -0,0 +1,52 @@ +AC_DEFUN([OPENAFS_LIBRARY_CHECKS],[ +if test "x${MKAFS_OSTYPE}" = "xIRIX"; then + echo Skipping library tests because they confuse Irix. +else + AC_SEARCH_LIBS([socket], [socket inet]) + AC_SEARCH_LIBS([connect], [nsl]) + AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv]) + + dnl darwin wants it, aix hates it + AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h) + AC_TRY_COMPILE([ + #include + #include + #include + #include + #include + #include + #include + #include + #include + ], [static int i; i = 0;], + [AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])], + [AC_MSG_RESULT(no) + ]) + + openafs_save_libs="$LIBS" + AC_MSG_CHECKING([for res_search]) + AC_FUNC_RES_SEARCH + + if test "$ac_cv_func_res_search" = no; then + for lib in dns nsl resolv; do + if test "$ac_cv_func_res_search" != yes; then + LIBS="-l$lib $LIBS" + AC_FUNC_RES_SEARCH + LIBS="$openafs_save_libs" + fi + done + if test "$ac_cv_func_res_search" = yes; then + LIB_AFSDB="-l$lib" + AC_DEFINE(HAVE_RES_SEARCH, 1, []) + AC_MSG_RESULT([yes, in lib$lib]) + else + AC_MSG_RESULT(no) + fi + else + AC_DEFINE(HAVE_RES_SEARCH, 1, []) + AC_MSG_RESULT(yes) + fi + +fi +]) diff --git a/src/cf/lint.m4 b/src/cf/lint.m4 new file mode 100644 index 0000000000..e55d6b8f92 --- /dev/null +++ b/src/cf/lint.m4 @@ -0,0 +1,6 @@ +AC_DEFUN([OPENAFS_LINT],[ +HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh" +HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg" +AC_SUBST(HELPER_SPLINT) +AC_SUBST(HELPER_SPLINTCFG) +]) diff --git a/src/cf/linux-checks.m4 b/src/cf/linux-checks.m4 new file mode 100644 index 0000000000..153204760f --- /dev/null +++ b/src/cf/linux-checks.m4 @@ -0,0 +1,402 @@ +AC_DEFUN([OPENAFS_LINUX_CHECKS],[ +case $AFS_SYSNAME in *_linux* | *_umlinux*) + + # Add (sub-) architecture-specific paths needed by conftests + case $AFS_SYSNAME in + *_umlinux26) + UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include" + UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include" + UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include" + CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS" + esac + + if test "x$enable_kernel_module" = "xyes"; then + if test "x$enable_debug_kernel" = "xno"; then + LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer" + fi + OPENAFS_GCC_SUPPORTS_MARCH + AC_SUBST(P5PLUS_KOPTS) + OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE + OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING + OPENAFS_GCC_SUPPORTS_NO_COMMON + OPENAFS_GCC_SUPPORTS_PIPE + AC_SUBST(LINUX_GCC_KOPTS) + + dnl Setup the kernel build environment + LINUX_KBUILD_USES_EXTRA_CFLAGS + LINUX_KERNEL_COMPILE_WORKS + + dnl Operation signature checks + AC_CHECK_LINUX_OPERATION([inode_operations], [follow_link], [no_nameidata], + [#include ], + [const char *], + [struct dentry *dentry, void **link_data]) + AC_CHECK_LINUX_OPERATION([inode_operations], [put_link], [no_nameidata], + [#include ], + [void], + [struct inode *inode, void *link_data]) + AC_CHECK_LINUX_OPERATION([inode_operations], [rename], [takes_flags], + [#include ], + [int], + [struct inode *oinode, struct dentry *odentry, + struct inode *ninode, struct dentry *ndentry, + unsigned int flags]) + + dnl Check for header files + AC_CHECK_LINUX_HEADER([cred.h]) + AC_CHECK_LINUX_HEADER([config.h]) + AC_CHECK_LINUX_HEADER([completion.h]) + AC_CHECK_LINUX_HEADER([exportfs.h]) + AC_CHECK_LINUX_HEADER([freezer.h]) + AC_CHECK_LINUX_HEADER([key-type.h]) + AC_CHECK_LINUX_HEADER([semaphore.h]) + AC_CHECK_LINUX_HEADER([seq_file.h]) + AC_CHECK_LINUX_HEADER([sched/signal.h]) + AC_CHECK_LINUX_HEADER([uaccess.h]) + + dnl Type existence checks + AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h]) + AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h]) + + dnl Check for structure elements + AC_CHECK_LINUX_STRUCT([address_space], [backing_dev_info], [fs.h]) + AC_CHECK_LINUX_STRUCT([address_space_operations], + [write_begin], [fs.h]) + AC_CHECK_LINUX_STRUCT([backing_dev_info], [name], + [backing-dev.h]) + AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h]) + AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h]) + AC_CHECK_LINUX_STRUCT([dentry], [d_u.d_alias], [dcache.h]) + AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h]) + AC_CHECK_LINUX_STRUCT([group_info], [gid], [cred.h]) + AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h]) + AC_CHECK_LINUX_STRUCT([file], [f_path], [fs.h]) + AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h]) + AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h]) + AC_CHECK_LINUX_STRUCT([file_operations], [read_iter], [fs.h]) + AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h]) + AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h]) + AC_CHECK_LINUX_STRUCT([inode_operations], [get_link], [fs.h]) + AC_CHECK_LINUX_STRUCT([key], [payload.value], [key.h]) + AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h]) + AC_CHECK_LINUX_STRUCT([key_type], [match_preparse], [key-type.h]) + AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h]) + AC_CHECK_LINUX_STRUCT([msghdr], [msg_iter], [socket.h]) + AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h]) + AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h]) + AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h]) + AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h]) + AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode], + [fs.h]) + AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode], + [fs.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h]) + AC_CHECK_LINUX_STRUCT([task_struct], [total_link_count], [sched.h]) + LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM + + dnl Check for typed structure elements + AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t], + [buf], [fs.h]) + + dnl Function existence checks + + AC_CHECK_LINUX_FUNC([__vfs_write], + [#include ], + [__vfs_write(NULL, NULL, 0, NULL);]) + AC_CHECK_LINUX_FUNC([kernel_write], + [#include ], + [kernel_write(NULL, NULL, 0, NULL);]) + AC_CHECK_LINUX_FUNC([bdi_init], + [#include ], + [bdi_init(NULL);]) + AC_CHECK_LINUX_FUNC([super_setup_bdi], + [#include ], + [struct super_block *sb; + super_setup_bdi(sb);]) + AC_CHECK_LINUX_FUNC([PageChecked], + [#include +#include ], + [struct page *_page; + int bchecked = PageChecked(_page);]) + AC_CHECK_LINUX_FUNC([PageFsMisc], + [#include +#include ], + [struct page *_page; + int bchecked = PageFsMisc(_page);]) + AC_CHECK_LINUX_FUNC([clear_inode], + [#include ], + [clear_inode(NULL);]) + AC_CHECK_LINUX_FUNC([current_kernel_time], + [#include ], + [struct timespec s; + s = current_kernel_time();]) + AC_CHECK_LINUX_FUNC([d_alloc_anon], + [#include ], + [d_alloc_anon(NULL);]) + AC_CHECK_LINUX_FUNC([d_count], + [#include ], + [d_count(NULL);]) + AC_CHECK_LINUX_FUNC([d_make_root], + [#include ], + [d_make_root(NULL);]) + AC_CHECK_LINUX_FUNC([do_sync_read], + [#include ], + [do_sync_read(NULL, NULL, 0, NULL);]) + AC_CHECK_LINUX_FUNC([file_dentry], + [#include ], + [struct file *f; file_dentry(f);]) + AC_CHECK_LINUX_FUNC([find_task_by_pid], + [#include ], + [pid_t p; find_task_by_pid(p);]) + AC_CHECK_LINUX_FUNC([generic_file_aio_read], + [#include ], + [generic_file_aio_read(NULL,NULL,0,0);]) + AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin], + [#include ], + [grab_cache_page_write_begin(NULL, 0, 0);]) + AC_CHECK_LINUX_FUNC([hlist_unhashed], + [#include ], + [hlist_unhashed(0);]) + AC_CHECK_LINUX_FUNC([ihold], + [#include ], + [ihold(NULL);]) + AC_CHECK_LINUX_FUNC([i_size_read], + [#include ], + [i_size_read(NULL);]) + AC_CHECK_LINUX_FUNC([inode_setattr], + [#include ], + [inode_setattr(NULL, NULL);]) + AC_CHECK_LINUX_FUNC([iter_file_splice_write], + [#include ], + [iter_file_splice_write(NULL,NULL,NULL,0,0);]) + AC_CHECK_LINUX_FUNC([kernel_setsockopt], + [#include ], + [kernel_setsockopt(NULL, 0, 0, NULL, 0);]) + AC_CHECK_LINUX_FUNC([locks_lock_file_wait], + [#include ], + [locks_lock_file_wait(NULL, NULL);]) + AC_CHECK_LINUX_FUNC([page_follow_link], + [#include ], + [page_follow_link(0,0);]) + AC_CHECK_LINUX_FUNC([page_get_link], + [#include ], + [page_get_link(0,0,0);]) + AC_CHECK_LINUX_FUNC([page_offset], + [#include ], + [page_offset(NULL);]) + AC_CHECK_LINUX_FUNC([pagevec_lru_add_file], + [#include ], + [__pagevec_lru_add_file(NULL);]) + AC_CHECK_LINUX_FUNC([path_lookup], + [#include + #include ], + [path_lookup(NULL, 0, NULL);]) + AC_CHECK_LINUX_FUNC([proc_create], + [#include ], + [proc_create(NULL, 0, NULL, NULL);]) + AC_CHECK_LINUX_FUNC([rcu_read_lock], + [#include ], + [rcu_read_lock();]) + AC_CHECK_LINUX_FUNC([set_nlink], + [#include ], + [set_nlink(NULL, 1);]) + AC_CHECK_LINUX_FUNC([setattr_prepare], + [#include ], + [setattr_prepare(NULL, NULL);]) + AC_CHECK_LINUX_FUNC([sock_create_kern], + [#include ], + [sock_create_kern(0, 0, 0, NULL);]) + AC_CHECK_LINUX_FUNC([sock_create_kern_ns], + [#include ], + [sock_create_kern(NULL, 0, 0, 0, NULL);]) + AC_CHECK_LINUX_FUNC([splice_direct_to_actor], + [#include ], + [splice_direct_to_actor(NULL,NULL,NULL);]) + AC_CHECK_LINUX_FUNC([default_file_splice_read], + [#include ], + [default_file_splice_read(NULL,NULL,NULL, 0, 0);]) + AC_CHECK_LINUX_FUNC([svc_addr_in], + [#include ], + [svc_addr_in(NULL);]) + AC_CHECK_LINUX_FUNC([zero_user_segments], + [#include ], + [zero_user_segments(NULL, 0, 0, 0, 0);]) + AC_CHECK_LINUX_FUNC([noop_fsync], + [#include ], + [void *address = &noop_fsync; printk("%p\n", address)];) + AC_CHECK_LINUX_FUNC([kthread_run], + [#include + #include ], + [kthread_run(NULL, NULL, "test");]) + AC_CHECK_LINUX_FUNC([inode_nohighmem], + [#include ], + [inode_nohighmem(NULL);]) + AC_CHECK_LINUX_FUNC([inode_lock], + [#include ], + [inode_lock(NULL);]) + + dnl Consequences - things which get set as a result of the + dnl above tests + AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"], + [AC_DEFINE([AFS_NONFSTRANS], 1, + [define to disable the nfs translator])]) + + dnl Assorted more complex tests + LINUX_AIO_NONVECTOR + LINUX_EXPORTS_PROC_ROOT_FS + LINUX_KMEM_CACHE_INIT + LINUX_HAVE_KMEM_CACHE_T + LINUX_KMEM_CACHE_CREATE_TAKES_DTOR + LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID + LINUX_D_PATH_TAKES_STRUCT_PATH + LINUX_NEW_EXPORT_OPS + LINUX_INODE_SETATTR_RETURN_TYPE + LINUX_IOP_I_CREATE_TAKES_NAMEIDATA + LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA + LINUX_IOP_I_PERMISSION_TAKES_FLAGS + LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA + LINUX_IOP_I_PUT_LINK_TAKES_COOKIE + LINUX_DOP_D_DELETE_TAKES_CONST + LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA + LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T + LINUX_FOP_F_FSYNC_TAKES_DENTRY + LINUX_FOP_F_FSYNC_TAKES_RANGE + LINUX_AOP_WRITEBACK_CONTROL + LINUX_FS_STRUCT_FOP_HAS_SPLICE + LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG + LINUX_KERNEL_PAGEVEC_INIT_COLD_ARG + LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT + LINUX_POSIX_TEST_LOCK_CONFLICT_ARG + LINUX_KERNEL_SOCK_CREATE + LINUX_EXPORTS_KEY_TYPE_KEYRING + LINUX_KEYS_HAVE_SESSION_TO_PARENT + LINUX_NEED_RHCONFIG + LINUX_RECALC_SIGPENDING_ARG_TYPE + LINUX_EXPORTS_TASKLIST_LOCK + LINUX_GET_SB_HAS_STRUCT_VFSMOUNT + LINUX_STATFS_TAKES_DENTRY + LINUX_REFRIGERATOR + LINUX_HAVE_TRY_TO_FREEZE + LINUX_LINUX_KEYRING_SUPPORT + LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK + LINUX_KEY_ALLOC_NEEDS_CRED + LINUX_INIT_WORK_HAS_DATA + LINUX_REGISTER_SYSCTL_TABLE_NOFLAG + LINUX_HAVE_DCACHE_LOCK + LINUX_D_COUNT_IS_INT + LINUX_IOP_GETATTR_TAKES_PATH_STRUCT + LINUX_IOP_MKDIR_TAKES_UMODE_T + LINUX_IOP_CREATE_TAKES_UMODE_T + LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES + LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE + LINUX_DENTRY_OPEN_TAKES_PATH + LINUX_D_ALIAS_IS_HLIST + LINUX_HLIST_ITERATOR_NO_NODE + LINUX_IOP_I_CREATE_TAKES_BOOL + LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED + LINUX_IOP_LOOKUP_TAKES_UNSIGNED + LINUX_D_INVALIDATE_IS_VOID + LINUX_KERNEL_READ_OFFSET_IS_LAST + + dnl If we are guaranteed that keyrings will work - that is + dnl a) The kernel has keyrings enabled + dnl b) The code is new enough to give us a key_type_keyring + dnl then we just disable syscall probing unless we've been + dnl told otherwise + + AS_IF([test "$enable_linux_syscall_probing" = "maybe"], + [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"], + [enable_linux_syscall_probing="no"], + [enable_linux_syscall_probing="yes"]) + ]) + + dnl Syscall probing needs a few tests of its own, and just + dnl won't work if the kernel doesn't export init_mm + AS_IF([test "$enable_linux_syscall_probing" = "yes"], [ + LINUX_EXPORTS_INIT_MM + AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [ + AC_MSG_ERROR( + [Can't do syscall probing without exported init_mm]) + ]) + LINUX_EXPORTS_SYS_CHDIR + LINUX_EXPORTS_SYS_OPEN + AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1, + [define to enable syscall table probes]) + ]) + + dnl Packaging and SMP build + if test "x$with_linux_kernel_packaging" != "xyes" ; then + LINUX_WHICH_MODULES + else + AC_SUBST(MPS,'SP') + fi + + dnl Syscall probing + if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then + AS_IF([test "$enable_linux_syscall_probing" = "yes"], [ + AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported]) + ]) + ac_cv_linux_exports_sys_call_table=no + if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then + ac_cv_linux_exports_ia32_sys_call_table=yes + fi + else + LINUX_EXPORTS_KALLSYMS_ADDRESS + LINUX_EXPORTS_KALLSYMS_SYMBOL + LINUX_EXPORTS_SYS_CALL_TABLE + LINUX_EXPORTS_IA32_SYS_CALL_TABLE + if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then + linux_syscall_method=none + if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then + linux_syscall_method=scan + if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then + linux_syscall_method=scan_with_kallsyms_address + fi + fi + if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then + linux_syscall_method=kallsyms_symbol + fi + if test "x$linux_syscall_method" = "xnone"; then + AC_MSG_WARN([no available sys_call_table access method -- guessing scan]) + linux_syscall_method=scan + fi + fi + fi + if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then + AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file]) + fi + if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then + AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file]) + fi + if test "x$ac_cv_linux_func_page_get_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then + AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API]) + else + AC_MSG_WARN([your kernel does not have a usable symlink cache API]) + fi + if test "x$ac_cv_linux_func_page_get_link" != "xyes" -a "x$ac_cv_linux_struct_inode_operations_has_get_link" = "xyes"; then + AC_MSG_ERROR([Your kernel does not use follow_link - not supported without symlink cache API]) + exit 1 + fi + : + fi + if test "x$enable_linux_d_splice_alias_extra_iput" = xyes; then + AC_DEFINE(D_SPLICE_ALIAS_LEAK_ON_ERROR, 1, [for internal use]) + fi +dnl Linux-only, but just enable always. + AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client]) +esac +]) diff --git a/src/cf/members.m4 b/src/cf/members.m4 new file mode 100644 index 0000000000..60cb377456 --- /dev/null +++ b/src/cf/members.m4 @@ -0,0 +1,4 @@ +AC_DEFUN([OPENAFS_MEMBER_CHECKS],[ +dnl see what struct stat has for timestamps +AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec]) +]) diff --git a/src/cf/options.m4 b/src/cf/options.m4 new file mode 100644 index 0000000000..56bfa52508 --- /dev/null +++ b/src/cf/options.m4 @@ -0,0 +1,288 @@ + +AC_DEFUN([OPENAFS_OPTIONS],[ + +dnl System identity. +AC_ARG_WITH([afs-sysname], + [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])]) + +dnl General feature options. +AC_ARG_ENABLE([pam], + [AS_HELP_STRING([--disable-pam], [disable PAM support])], + , + [enable_pam="yes"]) +AC_ARG_ENABLE([namei-fileserver], + [AS_HELP_STRING([--enable-namei-fileserver], + [force compilation of namei fileserver in preference to inode + fileserver])], + , + [enable_namei_fileserver="default"]) +AC_ARG_ENABLE([supergroups], + [AS_HELP_STRING([--enable-supergroups], + [enable support for nested pts groups])], + , + [enable_supergroups="no"]) +AC_ARG_ENABLE([bitmap-later], + [AS_HELP_STRING([--enable-bitmap-later], + [enable fast startup of file server by not reading bitmap till + needed])], + , + [enable_bitmap_later="no"]) +AC_ARG_ENABLE([unix-sockets], + [AS_HELP_STRING([--disable-unix-sockets], + [disable use of unix domain sockets for fssync (defaults to enabled)])], + , + [enable_unix_sockets="yes"]) +AC_ARG_ENABLE([tivoli-tsm], + [AS_HELP_STRING([--enable-tivoli-tsm], + [enable use of the Tivoli TSM API libraries for butc support])], + , + [enable_tivoli_tsm="no"]) +AC_ARG_ENABLE([pthreaded-ubik], + [AS_HELP_STRING([--enable-pthreaded-ubik], + [enable installation of pthreaded ubik applications (defaults to + disabled)])], + , + [enable_pthreaded_ubik="no"]) + +dnl Kernel module build options. +AC_ARG_WITH([linux-kernel-headers], + [AS_HELP_STRING([--with-linux-kernel-headers=path], + [use the kernel headers found at path (optional, defaults to + /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source, + then /usr/src/linux-2.4, and lastly /usr/src/linux)])]) +AC_ARG_WITH([linux-kernel-build], + [AS_HELP_STRING([--with-linux-kernel-build=path], + [use the kernel build found at path(optional, defaults to + kernel headers path)])]) +AC_ARG_WITH([bsd-kernel-headers], + [AS_HELP_STRING([--with-bsd-kernel-headers=path], + [use the kernel headers found at path (optional, defaults to + /usr/src/sys)])]) +AC_ARG_WITH([bsd-kernel-build], + [AS_HELP_STRING([--with-bsd-kernel-build=path], + [use the kernel build found at path (optional, defaults to + KSRC/i386/compile/GENERIC)])]) +AC_ARG_WITH([linux-kernel-packaging], + [AS_HELP_STRING([--with-linux-kernel-packaging], + [use standard naming conventions to aid Linux kernel build packaging + (disables MPS, sets the kernel module name to openafs.ko, and + installs kernel modules into the standard Linux location)])], + [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes") + AC_SUBST(LINUX_LIBAFS_NAME, "openafs")], + [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")]) +AC_ARG_ENABLE([kernel-module], + [AS_HELP_STRING([--disable-kernel-module], + [disable compilation of the kernel module (defaults to enabled)])], + , + [enable_kernel_module="yes"]) +AC_ARG_ENABLE([redhat-buildsys], + [AS_HELP_STRING([--enable-redhat-buildsys], + [enable compilation of the redhat build system kernel (defaults to + disabled)])], + , + [enable_redhat_buildsys="no"]) + +dnl Installation locations. +AC_ARG_ENABLE([transarc-paths], + [AS_HELP_STRING([--enable-transarc-paths], + [use Transarc style paths like /usr/afs and /usr/vice])], + , + [enable_transarc_paths="no"]) + +dnl Optimization and debugging flags. +AC_ARG_ENABLE([strip-binaries], + [AS_HELP_STRING([--disable-strip-binaries], + [disable stripping of symbol information from binaries (defaults to + enabled)])], + , + [enable_strip_binaries="maybe"]) +AC_ARG_ENABLE([debug], + [AS_HELP_STRING([--enable-debug], + [enable compilation of the user space code with debugging information + (defaults to disabled)])], + , + [enable_debug="no"]) +AC_ARG_ENABLE([optimize], + [AS_HELP_STRING([--disable-optimize], + [disable optimization for compilation of the user space code (defaults + to enabled)])], + , + [enable_optimize="yes"]) +AC_ARG_ENABLE([warnings], + [AS_HELP_STRING([--enable-warnings], + [enable compilation warnings when building with gcc (defaults to + disabled)])], + , + [enable_warnings="no"]) +AC_ARG_ENABLE([checking], + [AS_HELP_STRING([--enable-checking], + [turn compilation warnings into errors when building with gcc (defaults + to disabled)])], + [enable_checking="$enableval"], + [enable_checking="no"]) +AC_ARG_ENABLE([debug-kernel], + [AS_HELP_STRING([--enable-debug-kernel], + [enable compilation of the kernel module with debugging information + (defaults to disabled)])], + , + [enable_debug_kernel="no"]) +AC_ARG_ENABLE([optimize-kernel], + [AS_HELP_STRING([--disable-optimize-kernel], + [disable compilation of the kernel module with optimization (defaults + based on platform)])], + , + [enable_optimize_kernel=""]) +AC_ARG_ENABLE([debug-lwp], + [AS_HELP_STRING([--enable-debug-lwp], + [enable compilation of the LWP code with debugging information + (defaults to disabled)])], + , + [enable_debug_lwp="no"]) +AC_ARG_ENABLE([optimize-lwp], + [AS_HELP_STRING([--disable-optimize-lwp], + [disable optimization for compilation of the LWP code (defaults to + enabled)])], + , + [enable_optimize_lwp="yes"]) +AC_ARG_ENABLE([debug-pam], + [AS_HELP_STRING([--enable-debug-pam], + [enable compilation of the PAM code with debugging information + (defaults to disabled)])], + , + [enable_debug_pam="no"]) +AC_ARG_ENABLE([optimize-pam], + [AS_HELP_STRING([--disable-optimize-pam], + [disable optimization for compilation of the PAM code (defaults to + enabled)])], + , + [enable_optimize_pam="yes"]) +AC_ARG_ENABLE([linux-syscall-probing], + [AS_HELP_STRING([--enable-linux-syscall-probing], + [enable Linux syscall probing (defaults to autodetect)])], + , + [enable_linux_syscall_probing="maybe"]) + +AC_ARG_ENABLE([linux-d_splice_alias-extra-iput], + [AS_HELP_STRING([--enable-linux-d_splice_alias-extra-iput], + [Linux has introduced an incompatible behavior change in the + d_splice_alias function with no reliable way to determine which + behavior will be produced. If Linux commit + 51486b900ee92856b977eacfc5bfbe6565028070 (or equivalent) has been + applied to your kernel, disable this option. If that commit is + not present in your kernel, enable this option. We apologize + that you are required to know this about your running kernel.])], + [], + [case $system in + *-linux*) + AS_IF([test "x$LOGNAME" != "xbuildslave" && + test "x$LOGNAME" != "xbuildbot"], + [AC_ERROR([Linux users must specify either + --enable-linux-d_splice_alias-extra-iput or + --disable-linux-d_splice_alias-extra-iput])], + [enable_linux_d_splice_alias_extra_iput="no"]) + esac + ]) +AC_ARG_WITH([xslt-processor], + AS_HELP_STRING([--with-xslt-processor=ARG], + [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]), + XSLTPROC="$withval", + AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo])) + +AC_ARG_WITH([html-xsl], + AS_HELP_STRING([--with-html-xsl], + [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]), + HTML_XSL="$withval", + HTML_XSL=no) + +AC_ARG_WITH([docbook2pdf], + AS_HELP_STRING([--with-docbook2pdf=ARG], + [which Docbook to PDF utility to use (possible choices are: docbook2pdf, dblatex)]), + DOCBOOK2PDF="$withval", + AC_CHECK_PROGS([DOCBOOK2PDF], [docbook2pdf dblatex], [echo])) + +enable_login="no" + +]) + +AC_DEFUN([OPENAFS_OPTION_TESTS],[ +# Fast restart +if test "$enable_supergroups" = "yes"; then + AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups]) +fi + +if test "$enable_bitmap_later" = "yes"; then + AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later]) +fi + +if test "$enable_unix_sockets" = "yes"; then + AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.]) + USE_UNIX_SOCKETS="yes" +else + USE_UNIX_SOCKETS="no" +fi +AC_SUBST(USE_UNIX_SOCKETS) + +dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then +dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu]) +dnl fi + +if test "$enable_namei_fileserver" = "yes"; then + AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) + VFSCK="" +else + if test "$enable_namei_fileserver" = "default"; then + case $host in + *-solaris2.10*) + AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver) + AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) + VFSCK="" + ;; + *-solaris2.11*) + AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver) + AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver]) + VFSCK="" + ;; + *) + VFSCK="vfsck" + ;; + esac + else + VFSCK="vfsck" + fi +fi +]) + +AC_DEFUN([OPENAFS_MORE_OPTION_TESTS],[ +dnl Don't build PAM on IRIX; the interface doesn't work for us. +if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then + case $AFS_SYSNAME in + sgi_*) + HAVE_PAM="no" + ;; + *) + HAVE_PAM="yes" + ;; + esac +else + HAVE_PAM="no" +fi +AC_SUBST(HAVE_PAM) + +if test "$enable_login" = yes; then + BUILD_LOGIN="yes" +else + BUILD_LOGIN="no" +fi +AC_SUBST(BUILD_LOGIN) +]) + + +AC_DEFUN([OPENAFS_YET_MORE_OPTION_TESTS],[ +if test "x$enable_kernel_module" = "xyes"; then +ENABLE_KERNEL_MODULE=libafs +fi + +if test "x$enable_pthreaded_ubik" = "xyes"; then +ENABLE_PTHREADED_UBIK=yes +fi +]) diff --git a/src/cf/ostype.m4 b/src/cf/ostype.m4 new file mode 100644 index 0000000000..c0ef4332a2 --- /dev/null +++ b/src/cf/ostype.m4 @@ -0,0 +1,169 @@ +AC_DEFUN([OPENAFS_OSTYPE],[ +AC_MSG_CHECKING(your OS) +system=$host +case $system in + *-linux*) + + MKAFS_OSTYPE=LINUX + if test "x$enable_redhat_buildsys" = "xyes"; then + AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem]) + fi + if test "x$enable_kernel_module" = "xyes"; then + if test "x$with_linux_kernel_headers" != "x"; then + LINUX_KERNEL_PATH="$with_linux_kernel_headers" + else + for utsdir in "/lib/modules/`uname -r`/build" \ + "/lib/modules/`uname -r`/source" \ + "/usr/src/linux-2.4" \ + "/usr/src/linux"; do + LINUX_KERNEL_PATH="$utsdir" + for utsfile in "include/generated/utsrelease.h" \ + "include/linux/utsrelease.h" \ + "include/linux/version.h" \ + "include/linux/version-up.h"; do + if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then + break 2 + fi + done + done + fi + if test "x$with_linux_kernel_build" != "x"; then + LINUX_KERNEL_BUILD="$with_linux_kernel_build" + else + LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH + fi + if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then + linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` + LINUX_VERSION="$linux_kvers" + else + if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then + linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` + LINUX_VERSION="$linux_kvers" + else + if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then + linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` + if test "x$linux_kvers" = "x"; then + if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then + linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1` + if test "x$linux_kvers" = "x"; then + AC_MSG_ERROR(Linux headers lack version definition [2]) + exit 1 + else + LINUX_VERSION="$linux_kvers" + fi + else + AC_MSG_ERROR(Linux headers lack version definition) + exit 1 + fi + else + LINUX_VERSION="$linux_kvers" + fi + else + enable_kernel_module="no" + fi + fi + fi + if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" && + test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then + enable_kernel_module="no" + fi + if test "x$enable_kernel_module" = "xno"; then + if test "x$with_linux_kernel_headers" != "x"; then + AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH) + exit 1 + else + AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module) + fi + fi + dnl do we need to determine SUBARCH from autoconf.h + SUBARCH=default + fi + AC_MSG_RESULT(linux) + if test "x$enable_kernel_module" = "xyes"; then + case "$LINUX_VERSION" in + 2.2.*) AFS_SYSKVERS=22 ;; + 2.4.*) AFS_SYSKVERS=24 ;; + [2.6.* | [3-9]* | [1-2][0-9]*]) AFS_SYSKVERS=26 ;; + *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;; + esac + fi + ;; + *-solaris*) + MKAFS_OSTYPE=SOLARIS + AC_MSG_RESULT(sun4) + SOLARIS_PATH_CC + SOLARIS_CC_TAKES_XVECTOR_NONE + AC_SUBST(SOLARIS_CC_KOPTS) + SOLARIS_UFSVFS_HAS_DQRWLOCK + SOLARIS_FS_HAS_FS_ROLLED + SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS + SOLARIS_HAVE_VN_RENAMEPATH + ;; + *-sunos*) + MKAFS_OSTYPE=SUNOS + enable_kernel_module=no + AC_MSG_RESULT(sun4) + ;; + *-hpux*) + MKAFS_OSTYPE=HPUX + AC_MSG_RESULT(hp_ux) + if test -f "/usr/old/usr/include/ndir.h"; then + AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h]) + fi + ;; + *-irix*) + if test -d /usr/include/sys/SN/SN1; then + IRIX_BUILD_IP35="IP35" + fi + MKAFS_OSTYPE=IRIX + AC_MSG_RESULT(sgi) + ;; + *-aix*) + MKAFS_OSTYPE=AIX + AC_MSG_RESULT(rs_aix) + ;; + arm-*-darwin*) + MKAFS_OSTYPE=DARWIN + AC_MSG_RESULT(arm_darwin) + ;; + powerpc-*-darwin*) + MKAFS_OSTYPE=DARWIN + AC_MSG_RESULT(ppc_darwin) + ;; + i386-*-darwin*) + MKAFS_OSTYPE=DARWIN + AC_MSG_RESULT(x86_darwin) + ;; + x86_64-*-darwin*) + MKAFS_OSTYPE=DARWIN + AC_MSG_RESULT(x86_darwin) + ;; + i386-*-freebsd*) + MKAFS_OSTYPE=FBSD + AC_MSG_RESULT(i386_fbsd) + ;; + x86_64-*-freebsd*) + MKAFS_OSTYPE=FBSD + AC_MSG_RESULT(amd64_fbsd) + ;; + *-netbsd*) + MKAFS_OSTYPE=NBSD + AC_MSG_RESULT(nbsd) + ;; + x86_64-*-openbsd*) + MKAFS_OSTYPE=OBSD + AC_MSG_RESULT(amd64_obsd) + ;; + i386-*-openbsd*) + MKAFS_OSTYPE=OBSD + AC_MSG_RESULT(i386_obsd) + ;; + *-dragonfly*) + MKAFS_OSTYPE=DFBSD + AC_MSG_RESULT(i386_dfbsd) + ;; + *) + AC_MSG_RESULT($system) + ;; +esac +]) diff --git a/src/cf/pthread.m4 b/src/cf/pthread.m4 new file mode 100644 index 0000000000..5bd9389039 --- /dev/null +++ b/src/cf/pthread.m4 @@ -0,0 +1,33 @@ +AC_DEFUN([OPENAFS_PTHREAD_CHECKS],[ +PTHREAD_LIBS=error +if test "x$MKAFS_OSTYPE" = OBSD; then + PTHREAD_LIBS="-pthread" +fi +if test "x$MKAFS_OSTYPE" = xDFBSD; then + PTHREAD_LIBS="-pthread" +fi +if test "x$PTHREAD_LIBS" = xerror; then + AC_CHECK_LIB(pthread, pthread_attr_init, + PTHREAD_LIBS="-lpthread") +fi +if test "x$PTHREAD_LIBS" = xerror; then + AC_CHECK_LIB(pthreads, pthread_attr_init, + PTHREAD_LIBS="-lpthreads") +fi +if test "x$PTHREAD_LIBS" = xerror; then + AC_CHECK_LIB(c_r, pthread_attr_init, + PTHREAD_LIBS="-lc_r") +fi +if test "x$PTHREAD_LIBS" = xerror; then + AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="") +fi +if test "x$PTHREAD_LIBS" = xerror; then + # pthread_attr_init is a macro under HPUX 11.0 and 11.11 + AC_CHECK_LIB(pthread, pthread_attr_destroy, + PTHREAD_LIBS="-lpthread") +fi +if test "x$PTHREAD_LIBS" = xerror; then + AC_MSG_WARN(*** Unable to locate working posix thread library ***) +fi +AC_SUBST(PTHREAD_LIBS) +]) diff --git a/src/cf/regex.m4 b/src/cf/regex.m4 new file mode 100644 index 0000000000..c97549b54c --- /dev/null +++ b/src/cf/regex.m4 @@ -0,0 +1,12 @@ +AC_DEFUN([OPENAFS_REGEX_CHECKS],[ +AC_MSG_CHECKING([for POSIX regex library]) +if test "$ac_cv_header_regex_h" = "yes" && \ + test "$ac_cv_func_regcomp" = "yes" && \ + test "$ac_cv_func_regexec" = "yes" && \ + test "$ac_cv_func_regerror" = "yes"; then + AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library]) + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi +]) diff --git a/src/cf/socket.m4 b/src/cf/socket.m4 new file mode 100644 index 0000000000..5639a12798 --- /dev/null +++ b/src/cf/socket.m4 @@ -0,0 +1,30 @@ +AC_DEFUN([OPENAFS_SOCKET_CHECKS],[ +AC_CACHE_CHECK([if struct sockaddr has sa_len field], + [ac_cv_sockaddr_len], + [AC_TRY_COMPILE( [#include +#include ], + [struct sockaddr *a; a->sa_len=0;], + [ac_cv_sockaddr_len=yes], + [ac_cv_sockaddr_len=no]) +]) +AS_IF([test "$ac_cv_sockaddr_len" = "yes"], + [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, + [define if you struct sockaddr sa_len])]) +]) + +AC_DEFUN([OPENAFS_SOCKOPT_CHECK],[ +AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)], + [ac_cv_setsockopt_iprecverr], + [AC_TRY_COMPILE( [ +#include +#include +#include ], +[int on=1; +setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], + [ac_cv_setsockopt_iprecverr=yes], + [ac_cv_setsockopt_iprecverr=no])]) + +AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"], + [AC_DEFINE(ADAPT_PMTU_RECVERR, 1, + [define if asynchronous socket errors can be received])]) +]) diff --git a/src/cf/summary.m4 b/src/cf/summary.m4 new file mode 100644 index 0000000000..9105893a9c --- /dev/null +++ b/src/cf/summary.m4 @@ -0,0 +1,13 @@ +AC_DEFUN([OPENAFS_SUMMARY],[ + # Print a configuration summary +echo +echo "**************************************" +echo configure summary +echo +AS_IF([test $LIB_curses],[ +echo "LIB_curses : $LIB_curses" ],[ +echo "XXX LIB_curses not found! not building scout and afsmonitor!" +]) +echo +echo "**************************************" +]) diff --git a/src/cf/sysname.m4 b/src/cf/sysname.m4 new file mode 100644 index 0000000000..2a7054e2a5 --- /dev/null +++ b/src/cf/sysname.m4 @@ -0,0 +1,371 @@ +AC_DEFUN([OPENAFS_SYSNAME],[ +if test "x$with_afs_sysname" != "x"; then + AFS_SYSNAME="$with_afs_sysname" +else + AC_MSG_CHECKING(your AFS sysname) + case $host in + i?86-*-openbsd?.?) + v=${host#*openbsd} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="i386_obsd${vM}${vm}" + ;; + sparc64-*-openbsd?.?) + v=${host#*openbsd} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="sparc64_obsd${vM}${vm}" + ;; + x86_64-*-openbsd?.?) + v=${host#*openbsd} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="amd64_obsd${vM}${vm}" + ;; + i?86-*-freebsd*.*) + v=${host#*freebsd} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="i386_fbsd_${vM}${vm}" + ;; + x86_64-*-freebsd*.*) + v=${host#*freebsd} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="amd64_fbsd_${vM}${vm}" + ;; + i386-*-dragonfly?.*) + v=${host#*dragonfly} + vM=${v%.*} + vm=${v#*.} + AFS_SYSNAME="i386_dfbsd_${vM}${vm}" + ;; + i?86-*-netbsd*1.6[[M-Z]]*) + AFS_SYSNAME="i386_nbsd20" + ;; + powerpc-*-netbsd*1.6[[M-Z]]*) + AFS_SYSNAME="ppc_nbsd20" + ;; + *-*-netbsd*) + arch=${host%%-unknown*} + arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \ + -e 's/powerpc/ppc/g') + v=${host#*netbsd} + v=${v#*aout} + v=${v#*ecoff} + v=${v#*elf} + vM=${v%%.*} + vM=${vM%.*} + v=${v#*.} + vm=${v%%.*} + vm=${vm%.*} + vm=${vm%%[[_A-Z]]*} + if test $vm -eq 99 ; then + vM=$((vM+1)) + fi + if test $vM -gt 1 ; then + vm=0 + fi + AFS_SYSNAME="${arch}_nbsd${vM}${vm}" + ;; + hppa*-hp-hpux11.0*) + AFS_SYSNAME="hp_ux110" + ;; + hppa*-hp-hpux11.11) + AFS_SYSNAME="hp_ux11i" + ;; + hppa*-hp-hpux11.23) + AFS_SYSNAME="hp_ux1123" + ;; + ia64-hp-hpux11.22) + AFS_SYSNAME="ia64_hpux1122" + ;; + ia64-hp-hpux*) + AFS_SYSNAME="ia64_hpux1123" + ;; + hppa*-hp-hpux10*) + AFS_SYSNAME="hp_ux102" + ;; + powerpc-apple-darwin7*) + AFS_SYSNAME="ppc_darwin_70" + OSXSDK="macosx10.3" + ;; + powerpc-apple-darwin8.*) + AFS_SYSNAME="ppc_darwin_80" + OSXSDK="macosx10.4" + ;; + i386-apple-darwin8.*) + AFS_SYSNAME="x86_darwin_80" + OSXSDK="macosx10.4" + ;; + powerpc-apple-darwin9.*) + AFS_SYSNAME="ppc_darwin_90" + OSXSDK="macosx10.5" + ;; + i386-apple-darwin9.*) + AFS_SYSNAME="x86_darwin_90" + OSXSDK="macosx10.5" + ;; + i?86-apple-darwin10.*) + AFS_SYSNAME="x86_darwin_100" + OSXSDK="macosx10.6" + ;; + x86_64-apple-darwin10.*) + AFS_SYSNAME="x86_darwin_100" + OSXSDK="macosx10.6" + ;; + arm-apple-darwin10.*) + AFS_SYSNAME="arm_darwin_100" + OSXSDK="iphoneos4.0" + ;; + x86_64-apple-darwin11.*) + AFS_SYSNAME="x86_darwin_110" + OSXSDK="macosx10.7" + ;; + i?86-apple-darwin11.*) + AFS_SYSNAME="x86_darwin_110" + OSXSDK="macosx10.7" + ;; + x86_64-apple-darwin12.*) + AFS_SYSNAME="x86_darwin_120" + OSXSDK="macosx10.8" + ;; + i?86-apple-darwin12.*) + AFS_SYSNAME="x86_darwin_120" + OSXSDK="macosx10.8" + ;; + x86_64-apple-darwin13.*) + AFS_SYSNAME="x86_darwin_130" + OSXSDK="macosx10.9" + ;; + i?86-apple-darwin13.*) + AFS_SYSNAME="x86_darwin_130" + OSXSDK="macosx10.9" + ;; + x86_64-apple-darwin14.*) + AFS_SYSNAME="x86_darwin_140" + OSXSDK="macosx10.10" + ;; + i?86-apple-darwin14.*) + AFS_SYSNAME="x86_darwin_140" + OSXSDK="macosx10.10" + ;; + x86_64-apple-darwin15.*) + AFS_SYSNAME="x86_darwin_150" + OSXSDK="macosx10.11" + ;; + i?86-apple-darwin15.*) + AFS_SYSNAME="x86_darwin_150" + OSXSDK="macosx10.11" + ;; + x86_64-apple-darwin16.*) + AFS_SYSNAME="x86_darwin_160" + OSXSDK="macosx10.12" + ;; + i?86-apple-darwin16.*) + AFS_SYSNAME="x86_darwin_160" + OSXSDK="macosx10.12" + ;; + x86_64-apple-darwin17.*) + AFS_SYSNAME="x86_darwin_170" + OSXSDK="macosx10.13" + ;; + i?86-apple-darwin17.*) + AFS_SYSNAME="x86_darwin_170" + OSXSDK="macosx10.13" + ;; + sparc-sun-solaris2.5*) + AFS_SYSNAME="sun4x_55" + enable_login="yes" + ;; + sparc-sun-solaris2.6) + AFS_SYSNAME="sun4x_56" + ;; + sparc-sun-solaris2.7) + AFS_SYSNAME="sun4x_57" + ;; + sparc-sun-solaris2.8) + AFS_SYSNAME="sun4x_58" + ;; + sparc-sun-solaris2.9) + AFS_SYSNAME="sun4x_59" + ;; + sparc-sun-solaris2.10) + AFS_SYSNAME="sun4x_510" + ;; + sparc-sun-solaris2.11) + AFS_SYSNAME="sun4x_511" + ;; + sparc-sun-sunos4*) + AFS_SYSNAME="sun4_413" + enable_login="yes" + ;; + i386-pc-solaris2.7) + AFS_SYSNAME="sunx86_57" + ;; + i386-pc-solaris2.8) + AFS_SYSNAME="sunx86_58" + ;; + i386-pc-solaris2.9) + AFS_SYSNAME="sunx86_59" + ;; + i386-pc-solaris2.10) + AFS_SYSNAME="sunx86_510" + ;; + i386-pc-solaris2.11) + AFS_SYSNAME="sunx86_511" + ;; + alpha*-dec-osf4.0*) + AFS_SYSNAME="alpha_dux40" + ;; + alpha*-dec-osf5.0*) + AFS_SYSNAME="alpha_dux50" + ;; + alpha*-dec-osf5.1*) + AFS_SYSNAME="alpha_dux51" + ;; + mips-sgi-irix6.5) + AFS_SYSNAME="sgi_65" + ;; + ia64-*-linux*) + AFS_SYSNAME="ia64_linuxXX" + ;; + powerpc-*-linux*) + AFS_SYSNAME="`/bin/arch`_linuxXX" + ;; + powerpc64-*-linux*) + AFS_SYSNAME="ppc64_linuxXX" + ;; + alpha*-linux*) + AFS_SYSNAME="alpha_linux_XX" + ;; + s390-*-linux*) + AFS_SYSNAME="s390_linuxXX" + ;; + s390x-*-linux*) + AFS_SYSNAME="s390x_linuxXX" + ;; + sparc-*-linux*) + AFS_SYSNAME="`/bin/arch`_linuxXX" + ;; + sparc64-*-linux*) + AFS_SYSNAME="sparc64_linuxXX" + ;; + i?86-*-linux*) + AFS_SYSNAME="i386_linuxXX" + ;; + arm*-linux*) + AFS_SYSNAME="arm_linuxXX" + ;; + parisc-*-linux-gnu|hppa-*-linux-gnu) + AFS_SYSNAME="parisc_linuxXX" + enable_pam="no" + ;; + power*-ibm-aix4.2*) + AFS_SYSNAME="rs_aix42" + enable_pam="no" + ;; + power*-ibm-aix4.3*) + AFS_SYSNAME="rs_aix42" + enable_pam="no" + ;; + power*-ibm-aix5.1*) + AFS_SYSNAME="rs_aix51" + enable_pam="no" + ;; + power*-ibm-aix5.2*) + AFS_SYSNAME="rs_aix52" + enable_pam="no" + ;; + power*-ibm-aix5.3*) + AFS_SYSNAME="rs_aix53" + enable_pam="no" + ;; + power*-ibm-aix6.1*) + AFS_SYSNAME="rs_aix61" + enable_pam="no" + ;; + x86_64-*-linux-gnu) + AFS_SYSNAME="amd64_linuxXX" + enable_pam="yes" + ;; + *) + AC_MSG_ERROR(An AFS sysname is required) + exit 1 + ;; + esac + case $AFS_SYSNAME in + *_linux* | *_umlinux*) + if test "x${AFS_SYSKVERS}" = "x"; then + AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.) + fi + _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/` + AFS_SYSNAME="$_AFS_SYSNAME" + AC_TRY_KBUILD( + [], + [#ifndef CONFIG_USERMODE + #error not UML + #endif], + ac_cv_linux_is_uml=yes,) + if test "${ac_cv_linux_is_uml}" = yes; then + _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/` + fi + AFS_SYSNAME="$_AFS_SYSNAME" + ;; + esac + AC_MSG_RESULT($AFS_SYSNAME) +fi + +case $AFS_SYSNAME in + *_darwin*) + AC_CHECK_HEADERS(crt_externs.h) + DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist + DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist + AC_SUBST(OSXSDK) + ;; +esac + +dnl Some hosts have a separate common param file they should include. Figure +dnl out if we're on one of them now that we know the sysname. +case $AFS_SYSNAME in + *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;; + *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;; + *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;; + *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;; + *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;; + *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;; + *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;; + *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;; + *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;; + *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;; + *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;; + *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;; + *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;; + *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;; + *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;; + *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;; + *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;; + *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;; + *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;; + *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;; + *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;; + *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;; + *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;; + *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;; + *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;; + *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;; + *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;; + *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;; + *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;; + *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;; + *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;; + *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;; + *_linux22) AFS_PARAM_COMMON=param.linux22.h ;; + *_linux24) AFS_PARAM_COMMON=param.linux24.h ;; + *_linux26) AFS_PARAM_COMMON=param.linux26.h ;; +# Linux alpha adds an extra underscore for no good reason. + *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;; + *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;; + *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;; +esac +]) diff --git a/src/cf/tivoli.m4 b/src/cf/tivoli.m4 new file mode 100644 index 0000000000..a81883c578 --- /dev/null +++ b/src/cf/tivoli.m4 @@ -0,0 +1,45 @@ +AC_DEFUN([OPENAFS_TIVOLI_TESTS],[ +dnl check for tivoli +AC_MSG_CHECKING(for tivoli tsm butc support) +XBSA_CFLAGS="" +if test "$enable_tivoli_tsm" = "yes"; then + XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen + XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen + XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample + XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample + XBSADIR5=/usr/tivoli/tsm/client/api/bin64/sample + XBSADIR6=/opt/tivoli/tsm/client/api/bin64/sample + + if test -r "$XBSADIR3/dsmapifp.h"; then + XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3" + XBSA_XLIBS="-ldl" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + elif test -r "$XBSADIR4/dsmapifp.h"; then + XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4" + XBSA_XLIBS="-ldl" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + elif test -r "$XBSADIR5/dsmapifp.h"; then + XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR5" + XBSA_XLIBS="-ldl" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + elif test -r "$XBSADIR6/dsmapifp.h"; then + XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR6" + XBSA_XLIBS="-ldl" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + elif test -r "$XBSADIR1/xbsa.h"; then + XBSA_CFLAGS="-Dxbsa -I$XBSADIR1" + XBSA_XLIBS="" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + elif test -r "$XBSADIR2/xbsa.h"; then + XBSA_CFLAGS="-Dxbsa -I$XBSADIR2" + XBSA_XLIBS="" + AC_MSG_RESULT([yes, $XBSA_CFLAGS]) + else + AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files]) + fi +else + AC_MSG_RESULT([no]) +fi +AC_SUBST(XBSA_CFLAGS) +AC_SUBST(XBSA_XLIBS) +]) diff --git a/src/cf/topdirs.m4 b/src/cf/topdirs.m4 new file mode 100644 index 0000000000..d87b4458b9 --- /dev/null +++ b/src/cf/topdirs.m4 @@ -0,0 +1,20 @@ +AC_DEFUN([OPENAFS_TOPDIRS],[ +TOP_SRCDIR="${srcdir}/src" +dnl +dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere +dnl +case $TOP_SRCDIR in + /*) + ;; + *) + TOP_SRCDIR=`cd $TOP_SRCDIR; pwd` + ;; +esac + +TOP_OBJDIR="${SRCDIR_PARENT}" +TOP_INCDIR="${SRCDIR_PARENT}/include" +TOP_LIBDIR="${SRCDIR_PARENT}/lib" +if test "${DEST}x" = "x"; then + DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest" +fi +]) diff --git a/src/cf/types.m4 b/src/cf/types.m4 new file mode 100644 index 0000000000..8dedb40007 --- /dev/null +++ b/src/cf/types.m4 @@ -0,0 +1,22 @@ +AC_DEFUN([OPENAFS_TYPE_CHECKS],[ +AC_TYPE_SIGNAL +AC_CHECK_SIZEOF(void *) +AC_CHECK_SIZEOF(unsigned long long) +AC_CHECK_SIZEOF(unsigned long) +AC_CHECK_SIZEOF(unsigned int) +AC_TYPE_INTPTR_T +AC_TYPE_UINTPTR_T +AC_TYPE_SSIZE_T +AC_CHECK_TYPE([sig_atomic_t],[], + [AC_DEFINE([sig_atomic_t], [int], + [Define to int if does not define.])], +[#include +#include ]) +AC_CHECK_TYPE([socklen_t],[], + [AC_DEFINE([socklen_t], [int], + [Define to int if does not define.])], +[#include +#include ]) +AC_CHECK_TYPES(off64_t) +AC_SIZEOF_TYPE(long) +]) diff --git a/src/cf/variables.m4 b/src/cf/variables.m4 new file mode 100644 index 0000000000..714e33ce81 --- /dev/null +++ b/src/cf/variables.m4 @@ -0,0 +1,25 @@ +AC_DEFUN([OPENAFS_OUTPUT_VARIABLES],[ +AC_SUBST(VFSCK) +AC_SUBST(AFS_SYSNAME) +AC_SUBST(AFS_PARAM_COMMON) +AC_SUBST(ENABLE_KERNEL_MODULE) +AC_SUBST(ENABLE_PTHREADED_UBIK) +AC_SUBST(LIB_AFSDB) +AC_SUBST(LINUX_KERNEL_PATH) +AC_SUBST(LINUX_KERNEL_BUILD) +AC_SUBST(HOST_CPU) +AC_SUBST(BSD_KERNEL_PATH) +AC_SUBST(BSD_KERNEL_BUILD) +AC_SUBST(LINUX_VERSION) +AC_SUBST(MKAFS_OSTYPE) +AC_SUBST(TOP_OBJDIR) +AC_SUBST(TOP_SRCDIR) +AC_SUBST(TOP_INCDIR) +AC_SUBST(TOP_LIBDIR) +AC_SUBST(DEST) +AC_SUBST(DARWIN_INFOFILE) +AC_SUBST(IRIX_BUILD_IP35) +AC_SUBST(HTML_XSL) +AC_SUBST(XSLTPROC) +AC_SUBST(DOCBOOK2PDF) +])