Daily bump.

[pf3gnuchains/gcc-fork.git] / libiberty / configure.ac

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 8136f25..754b66a 100644 (file)
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -191,6 +191,8 @@ if [[ -n "${frag}" ]]; then
   frag=${libiberty_topdir}/libiberty/config/$frag
 fi
 
+GCC_PICFLAG
+
 # If they didn't specify --enable-shared, don't generate shared libs.
 case "${enable_shared}" in
   yes) shared=yes ;;
@@ -198,27 +200,8 @@ case "${enable_shared}" in
   "") shared=no ;;
   *) shared=yes ;;
 esac
-if [[ "${shared}" = "yes" ]]; then
-  case "${host}" in
-    *-*-cygwin*)       ;;
-    alpha*-*-linux*)   PICFLAG=-fPIC ;;
-    arm*-*-*)          PICFLAG=-fPIC ;;
-    hppa*-*-*)         PICFLAG=-fPIC ;;
-    i370-*-*)          PICFLAG=-fPIC ;;
-    ia64-*-*)          PICFLAG=-fpic ;;
-    i[[34567]]86-*-* | x86_64-*-*)
-                       PICFLAG=-fpic ;;
-    m68k-*-*)          PICFLAG=-fpic ;;
-    mips*-*-linux*)    PICFLAG=-fPIC ;;
-    powerpc*-*-aix*)   ;;
-    powerpc*-*-*)      PICFLAG=-fPIC ;;
-    sparc*-*-*)                case "${CFLAGS}" in
-                         *-fpic* ) PICFLAG=-fpic ;;
-                         * ) PICFLAG=-fPIC ;;
-                       esac ;;
-    s390*-*-*)         PICFLAG=-fpic ;;
-    sh*-*-*)           PICFLAG=-fPIC ;;
-  esac
+if [[ "${shared}" != "yes" ]]; then
+  PICFLAG=
 fi
 AC_SUBST(PICFLAG)
 
@@ -246,7 +229,7 @@ AC_SUBST_FILE(host_makefile_frag)
 # It's OK to check for header files.  Although the compiler may not be
 # able to link anything, it had better be able to at least compile
 # something.
-AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h)
+AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h)
 AC_HEADER_SYS_WAIT
 AC_HEADER_TIME
 
@@ -358,9 +341,10 @@ funcs="$funcs setproctitle"
 
 vars="sys_errlist sys_nerr sys_siglist"
 
-checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
-checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
-checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
+checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
+ getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
+ realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
+ sysmp table times wait3 wait4"
 
 # These are neither executed nor required, but they help keep
 # autoheader happy without adding a bunch of text to acconfig.h.
@@ -368,15 +352,16 @@ if test "x" = "y"; then
   AC_CHECK_FUNCS(asprintf atexit \
     basename bcmp bcopy bsearch bzero \
     calloc canonicalize_file_name clock \
+    dup3 \
     ffs __fsetlocking \
-    getcwd getpagesize getrusage getsysinfo gettimeofday \
+    getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
     index insque \
     memchr memcmp memcpy memmem memmove memset mkstemps \
     on_exit \
     psignal pstat_getdynamic pstat_getstatic putenv \
     random realpath rename rindex \
-    sbrk setenv setproctitle sigsetmask snprintf stpcpy stpncpy strcasecmp strchr \
-    strdup \
+    sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
+     stpcpy stpncpy strcasecmp strchr strdup \
      strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
      strtoul strverscmp sysconf sysctl sysmp \
     table times tmpnam \
@@ -536,16 +521,6 @@ fi
 AC_SUBST(CHECK)
 AC_SUBST(target_header_dir)
 
-# check for prctl PR_SET_NAME
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-#include <sys/prctl.h>
-int main()
-{
-  return (prctl(PR_SET_NAME, "foo") == 0) ? 0 : 1;
-}
-]])], AC_DEFINE(HAVE_PRCTL_SET_NAME, 1,
-       [Define if you have prctl PR_SET_NAME]))
-
 case "${host}" in
   *-*-cygwin* | *-*-mingw*)
     AC_DEFINE(HAVE_SYS_ERRLIST)