2009-06-09 Ghassan Shobaki <ghassan.shobaki@amd.com>

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

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index f5df558..90d6060 100644 (file)
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -130,6 +130,7 @@ fi
 
 GCC_NO_EXECUTABLES
 AC_PROG_CC
+AC_SYS_LARGEFILE
 AC_PROG_CPP_WERROR
 
 ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wc++-compat \
@@ -208,6 +209,7 @@ if [[ "${shared}" = "yes" ]]; then
     i[[34567]]86-*-* | x86_64-*-*)
                        PICFLAG=-fpic ;;
     m68k-*-*)          PICFLAG=-fpic ;;
+    mips*-*-linux*)    PICFLAG=-fPIC ;;
     powerpc*-*-aix*)   ;;
     powerpc*-*-*)      PICFLAG=-fPIC ;;
     sparc*-*-*)                case "${CFLAGS}" in
@@ -315,6 +317,7 @@ funcs="$funcs insque"
 funcs="$funcs memchr"
 funcs="$funcs memcmp"
 funcs="$funcs memcpy"
+funcs="$funcs memmem"
 funcs="$funcs memmove"
 funcs="$funcs mempcpy"
 funcs="$funcs memset"
@@ -360,7 +363,7 @@ checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
 if test "x" = "y"; then
   AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
   getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
-  memmove mempcpy memset putenv random rename rindex sigsetmask \
+  memmem memmove mempcpy memset putenv random rename rindex sigsetmask \
   strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
   strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \
   vsprintf waitpid getrusage on_exit psignal strerror strsignal \
@@ -466,6 +469,28 @@ if test -n "${with_target_subdir}"; then
     setobjs=yes
     ;;
 
+  *-*-msdosdjgpp)
+    AC_LIBOBJ([vasprintf])
+    AC_LIBOBJ([vsnprintf])
+    AC_LIBOBJ([snprintf])
+    AC_LIBOBJ([asprintf])
+
+    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
+             getcwd getpagesize getrusage gettimeofday \
+             index insque memchr memcmp memcpy memmove memset psignal \
+             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
+             strchr strdup strerror strncasecmp strrchr strstr strtod \
+             strtol strtoul sysconf times tmpnam vfprintf vprintf \
+             vsprintf waitpid
+    do
+      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+      AC_DEFINE_UNQUOTED($n)
+    done
+
+
+    setobjs=yes
+    ;;
+
   esac
 
   # We may wish to install the target headers somewhere.
@@ -545,23 +570,6 @@ if test -z "${setobjs}"; then
     setobjs=yes
     ;;
 
-  *-*-msdosdjgpp)
-    for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
-             getcwd getpagesize getrusage gettimeofday \
-             index insque memchr memcmp memcpy memmove memset psignal \
-             putenv random rename rindex sbrk setenv stpcpy strcasecmp \
-             strchr strdup strerror strncasecmp strrchr strstr strtod \
-             strtol strtoul sysconf times tmpnam vfprintf vprintf \
-             vsprintf waitpid
-    do
-      n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-      AC_DEFINE_UNQUOTED($n)
-    done
-
-
-    setobjs=yes
-    ;;
-
   esac
 fi
 
@@ -569,29 +577,6 @@ if test -z "${setobjs}"; then
 
   case "${host}" in
 
-  *-*-cygwin*)
-    # The Cygwin library actually uses a couple of files from
-    # libiberty when it is built.  If we are building a native
-    # Cygwin, and we run the tests, we will appear to have these
-    # files.  However, when we go on to build winsup, we will wind up
-    # with a library which does not have the files, since they should
-    # have come from libiberty.
-
-    # We handle this by removing the functions the winsup library
-    # provides from our shell variables, so that they appear to be
-    # missing.
-
-    # DJ - only if we're *building* cygwin, not just building *with* cygwin
-  
-    if test -n "${with_target_subdir}"
-    then
-      funcs="`echo $funcs | sed -e 's/random//'`"
-      AC_LIBOBJ([random])
-      vars="`echo $vars | sed -e 's/sys_siglist//'`"
-      checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
-    fi
-    ;;
-
   *-*-mingw32*)
     # Under mingw32, sys_nerr and sys_errlist exist, but they are
     # macros, so the test below won't find them.