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>

diff --git a/src/cf/aix-cc.m4 b/src/cf/aix-cc.m4
deleted file mode 100644 (file)
index 6b1a5b0..0000000
--- a/src/cf/aix-cc.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-dnl
-dnl $Id$
-dnl 
-
-dnl We do not quite know how the version number of the xlc
-dnl corresponds to the value of __IBMCC__ but 440 (decimal)
-dnl seems to be the first compiler that works for us.
-dnl 
-dnl Guess:
-dnl
-dnl lslpp says                 __IBMCC__
-dnl
-dnl vac.C 4.4.0.0              440
-dnl vac.C 5.0.2.1              502
-dnl
-
-AC_DEFUN([AC_AIX_CC_GOOD], [
-AIXCC="$CC"
-save_CC="$CC"
-if test "$CC" ; then
-  AC_CHECK_PROGS(AIXCC, "$CC" xlc /usr/vac/bin/xlc gcc)
-else
-  AC_CHECK_PROGS(AIXCC, xlc /usr/vac/bin/xlc gcc)
-fi
-CC="$AIXCC"
-AC_MSG_CHECKING(whether CC is a good enough Aix cc)
-AC_CACHE_VAL(ac_cv_aix_cc_good,
-[
-XLCVERSION=440
-AC_TRY_RUN(
-[
-int main(void) { return __IBMC__ < $XLCVERSION;}
-], 
-ac_cv_aix_cc_good=yes,
-ac_cv_aix_cc_good=no,
-ac_cv_aix_cc_good=no)
-AC_MSG_RESULT($ac_cv_aix_cc_good)])
-if test "$ac_cv_aix_cc_good" = "yes"; then
-  AC_CHECK_PROGS(CC, "$AIXCC")
-else
-  CC="$save_CC"
-fi
-])
-

diff --git a/src/cf/fdsetsize.m4 b/src/cf/fdsetsize.m4
deleted file mode 100644 (file)
index 65a65ec..0000000
--- a/src/cf/fdsetsize.m4
+++ /dev/null
@@ -1,106 +0,0 @@
-AC_DEFUN([FD_SET_OBEYS_FD_SETSIZE], [
-AC_MSG_CHECKING(for default FD_SETSIZE)
-AC_CACHE_VAL(ac_cv_default_fdsetsize,
-[
-AC_TRY_RUN(
-changequote(<<, >>)dnl
-<<
-#include <stdio.h>
-#include <sys/types.h>
-#include <unistd.h>
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-int main(int argc, char *argv[])
-{
-    FILE *fp;
-    int ac_cv_default_fdsetsize;
-#if defined(FD_SETSIZE)
-    ac_cv_default_fdsetsize = FD_SETSIZE;
-#else
-    ac_cv_default_fdsetsize = (sizeof(fd_set)*8);
-#endif
-    if ((fp = fopen("conftestval", "w")) == NULL)
-        exit(1);
-    fprintf(fp, "%d\n", ac_cv_default_fdsetsize);
-    fclose(fp);
-    exit(0);
-}
->>
-changequote([, ])dnl
-,
-ac_cv_default_fdsetsize=`cat conftestval`,
-ac_cv_default_fdsetsize=-1,
-ac_cv_default_fdsetsize=1024
-)
-AC_MSG_RESULT([$ac_cv_default_fdsetsize])
-])
-
-AC_MSG_CHECKING(for default fd_set size)
-AC_CACHE_VAL(ac_cv_default_fd_set_size,
-[
-AC_TRY_RUN(
-changequote(<<, >>)dnl
-<<
-#include <stdio.h>
-#include <sys/types.h>
-#include <unistd.h>
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-int main(int argc, char *argv[])
-{
-    FILE *fp;
-    int ac_cv_default_fd_set_size;
-    ac_cv_default_fd_set_size = (sizeof(fd_set));
-
-    if ((fp = fopen("conftestval", "w")) == NULL)
-        exit(1);
-    fprintf(fp, "%d\n", ac_cv_default_fd_set_size);
-    fclose(fp);
-    exit(0);
-}
->>
-changequote([, ])dnl
-,
-ac_cv_default_fd_set_size=`cat conftestval`,
-ac_cv_default_fd_set_size=-1,
-ac_cv_default_fd_set_size=128
-)
-AC_MSG_RESULT([$ac_cv_default_fd_set_size])
-])
-
-AC_MSG_CHECKING(for sizeof fd_set obeying FD_SETSIZE)
-AC_CACHE_VAL(ac_cv_fd_set_size_obeys,
-[
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS -DORIG_FD_SETSIZE=$ac_cv_default_fdsetsize -DORIG_fd_set_size=$ac_cv_default_fd_set_size"
-AC_TRY_RUN([
-#include <stdio.h>
-#include <sys/types.h>
-#include <unistd.h>
-#if (ORIG_FD_SETSIZE < 2048) 
-#define FD_SETSIZE 2048
-#define __FD_SETSIZE 2048
-#else
-#define FD_SETSIZE 1024
-#define __FD_SETSIZE 1024
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-int main() {
-    if ((ORIG_fd_set_size < 0) || (ORIG_FD_SETSIZE < 0))
-       exit(1);       
-    exit((sizeof(fd_set) == ORIG_fd_set_size) ? 1 : 0);
-}
-],
-ac_cv_fd_set_size_obeys=yes,
-ac_cv_fd_set_size_obeys=no,
-ac_cv_fd_set_size_obeys=yes)
-CPPFLAGS=$save_CPPFLAGS
-AC_MSG_RESULT([$ac_cv_fd_set_size_obeys])
-])
-
-])
-

diff --git a/src/cf/solaris-cc.m4 b/src/cf/solaris-cc.m4
deleted file mode 100644 (file)
index d9e379a..0000000
--- a/src/cf/solaris-cc.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-dnl
-dnl $Id$
-dnl 
-
-dnl
-dnl The Solaris compiler defines __SUNPRO_C as a hex number
-dnl whose digits correspond to the digits in the compiler
-dnl version. Thus compiler version 4.2.0 is 0x420.
-dnl
-
-AC_DEFUN([AC_SOLARIS_CC_GOOD], [
-SOLARISCC="$CC"
-save_CC="$CC"
-if test "$CC" ; then
-  AC_CHECK_PROGS(SOLARISCC, "$CC" cc /opt/SUNWspro/bin/cc gcc)
-else
-  AC_CHECK_PROGS(SOLARISCC, cc /opt/SUNWspro/bin/cc gcc)
-fi
-CC="$SOLARISCC"
-AC_MSG_CHECKING(whether CC is a good enough Solaris cc)
-AC_CACHE_VAL(ac_cv_solaris_cc_good,
-[
-SUNPROVERSION=0x400
-AC_TRY_RUN(
-[
-int main(void) { return __SUNPRO_C < $SUNPROVERSION;}
-], 
-ac_cv_solaris_cc_good=yes,
-ac_cv_solaris_cc_good=no,
-ac_cv_solaris_cc_good=no)
-AC_MSG_RESULT($ac_cv_solaris_cc_good)])
-if test "$ac_cv_solaris_cc_good" = "yes"; then
-  AC_CHECK_PROGS(CC, "$SOLARISCC")
-else
-  CC="$save_CC"
-fi
-])
-