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Autoconf : Kill dead code
Remove unused autoconf macros - they're not being called, and so have bitrotted, and are just cluttering up the tree. Change-Id: Ib2d1fc5121b6845cf0b500e5aef8ca822be58ad3 Reviewed-on: http://gerrit.openafs.org/1971 Reviewed-by: Russ Allbery <rra@stanford.edu> Tested-by: Russ Allbery <rra@stanford.edu>
This commit is contained in:
Simon Wilkinson
Russ Allbery
parent
5219a6b33b
commit
e917fc5c47
@ -1,44 +0,0 @@
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dnl
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dnl $Id$
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dnl
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dnl We do not quite know how the version number of the xlc
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dnl corresponds to the value of __IBMCC__ but 440 (decimal)
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dnl seems to be the first compiler that works for us.
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dnl
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dnl Guess:
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dnl
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dnl lslpp says __IBMCC__
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dnl
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dnl vac.C 4.4.0.0 440
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dnl vac.C 5.0.2.1 502
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dnl
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AC_DEFUN([AC_AIX_CC_GOOD], [
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AIXCC="$CC"
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save_CC="$CC"
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if test "$CC" ; then
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AC_CHECK_PROGS(AIXCC, "$CC" xlc /usr/vac/bin/xlc gcc)
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else
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AC_CHECK_PROGS(AIXCC, xlc /usr/vac/bin/xlc gcc)
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fi
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CC="$AIXCC"
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AC_MSG_CHECKING(whether CC is a good enough Aix cc)
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AC_CACHE_VAL(ac_cv_aix_cc_good,
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[
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XLCVERSION=440
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AC_TRY_RUN(
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[
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int main(void) { return __IBMC__ < $XLCVERSION;}
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],
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ac_cv_aix_cc_good=yes,
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ac_cv_aix_cc_good=no,
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ac_cv_aix_cc_good=no)
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AC_MSG_RESULT($ac_cv_aix_cc_good)])
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if test "$ac_cv_aix_cc_good" = "yes"; then
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AC_CHECK_PROGS(CC, "$AIXCC")
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else
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CC="$save_CC"
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fi
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])
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@ -1,106 +0,0 @@
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AC_DEFUN([FD_SET_OBEYS_FD_SETSIZE], [
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AC_MSG_CHECKING(for default FD_SETSIZE)
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AC_CACHE_VAL(ac_cv_default_fdsetsize,
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[
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AC_TRY_RUN(
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changequote(<<, >>)dnl
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<<
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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int main(int argc, char *argv[])
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{
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FILE *fp;
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int ac_cv_default_fdsetsize;
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#if defined(FD_SETSIZE)
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ac_cv_default_fdsetsize = FD_SETSIZE;
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#else
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ac_cv_default_fdsetsize = (sizeof(fd_set)*8);
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#endif
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if ((fp = fopen("conftestval", "w")) == NULL)
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exit(1);
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fprintf(fp, "%d\n", ac_cv_default_fdsetsize);
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fclose(fp);
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exit(0);
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}
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>>
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changequote([, ])dnl
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,
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ac_cv_default_fdsetsize=`cat conftestval`,
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ac_cv_default_fdsetsize=-1,
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ac_cv_default_fdsetsize=1024
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)
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AC_MSG_RESULT([$ac_cv_default_fdsetsize])
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])
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AC_MSG_CHECKING(for default fd_set size)
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AC_CACHE_VAL(ac_cv_default_fd_set_size,
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[
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AC_TRY_RUN(
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changequote(<<, >>)dnl
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<<
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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int main(int argc, char *argv[])
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{
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FILE *fp;
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int ac_cv_default_fd_set_size;
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ac_cv_default_fd_set_size = (sizeof(fd_set));
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if ((fp = fopen("conftestval", "w")) == NULL)
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exit(1);
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fprintf(fp, "%d\n", ac_cv_default_fd_set_size);
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fclose(fp);
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exit(0);
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}
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>>
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changequote([, ])dnl
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,
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ac_cv_default_fd_set_size=`cat conftestval`,
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ac_cv_default_fd_set_size=-1,
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ac_cv_default_fd_set_size=128
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)
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AC_MSG_RESULT([$ac_cv_default_fd_set_size])
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])
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AC_MSG_CHECKING(for sizeof fd_set obeying FD_SETSIZE)
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AC_CACHE_VAL(ac_cv_fd_set_size_obeys,
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[
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save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS -DORIG_FD_SETSIZE=$ac_cv_default_fdsetsize -DORIG_fd_set_size=$ac_cv_default_fd_set_size"
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AC_TRY_RUN([
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#if (ORIG_FD_SETSIZE < 2048)
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#define FD_SETSIZE 2048
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#define __FD_SETSIZE 2048
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#else
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#define FD_SETSIZE 1024
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#define __FD_SETSIZE 1024
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#endif
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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int main() {
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if ((ORIG_fd_set_size < 0) || (ORIG_FD_SETSIZE < 0))
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exit(1);
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exit((sizeof(fd_set) == ORIG_fd_set_size) ? 1 : 0);
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}
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],
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ac_cv_fd_set_size_obeys=yes,
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ac_cv_fd_set_size_obeys=no,
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ac_cv_fd_set_size_obeys=yes)
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CPPFLAGS=$save_CPPFLAGS
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AC_MSG_RESULT([$ac_cv_fd_set_size_obeys])
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])
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])
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@ -1,38 +0,0 @@
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dnl
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dnl $Id$
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dnl
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dnl
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dnl The Solaris compiler defines __SUNPRO_C as a hex number
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dnl whose digits correspond to the digits in the compiler
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dnl version. Thus compiler version 4.2.0 is 0x420.
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dnl
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AC_DEFUN([AC_SOLARIS_CC_GOOD], [
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SOLARISCC="$CC"
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save_CC="$CC"
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if test "$CC" ; then
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AC_CHECK_PROGS(SOLARISCC, "$CC" cc /opt/SUNWspro/bin/cc gcc)
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else
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AC_CHECK_PROGS(SOLARISCC, cc /opt/SUNWspro/bin/cc gcc)
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fi
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CC="$SOLARISCC"
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AC_MSG_CHECKING(whether CC is a good enough Solaris cc)
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AC_CACHE_VAL(ac_cv_solaris_cc_good,
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[
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SUNPROVERSION=0x400
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AC_TRY_RUN(
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[
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int main(void) { return __SUNPRO_C < $SUNPROVERSION;}
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],
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ac_cv_solaris_cc_good=yes,
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ac_cv_solaris_cc_good=no,
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ac_cv_solaris_cc_good=no)
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AC_MSG_RESULT($ac_cv_solaris_cc_good)])
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if test "$ac_cv_solaris_cc_good" = "yes"; then
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AC_CHECK_PROGS(CC, "$SOLARISCC")
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else
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CC="$save_CC"
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fi
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])
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