* gcc.c-torture/execute/simd-4.c (main): Make expected value

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

diff --git a/libiberty/configure.in b/libiberty/configure.in
index d170a9f..0eab855 100644 (file)
--- a/libiberty/configure.in
+++ b/libiberty/configure.in
@@ -114,6 +114,7 @@ AC_SUBST(OUTPUT_OPTION)
 AC_ISC_POSIX
 AC_C_CONST
 AC_C_INLINE
+AC_C_BIGENDIAN_CROSS
 
 dnl When we start using libtool:
 dnl Default to a non shared library.  This may be overridden by the
@@ -142,18 +143,17 @@ 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 string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h)
+AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.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)
 AC_HEADER_SYS_WAIT
 AC_HEADER_TIME
 
 libiberty_AC_DECLARE_ERRNO
 
 AC_CHECK_TYPE(uintptr_t, unsigned long)
-
-if test $ac_cv_type_uintptr_t = yes
-then
-  AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if you have the \`uintptr_t' type.])
-fi
+# Given the above check, we always have uintptr_t or a fallback
+# definition.  So define HAVE_UINTPTR_T in case any imported code
+# relies on it.
+AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if you have the \`uintptr_t' type.])
 
 AC_TYPE_PID_T
 
@@ -178,6 +178,7 @@ funcs="$funcs memchr"
 funcs="$funcs memcmp"
 funcs="$funcs memcpy"
 funcs="$funcs memmove"
+funcs="$funcs mempcpy"
 funcs="$funcs memset"
 funcs="$funcs mkstemps"
 funcs="$funcs putenv"
@@ -185,7 +186,10 @@ funcs="$funcs random"
 funcs="$funcs rename"
 funcs="$funcs rindex"
 funcs="$funcs setenv"
+funcs="$funcs snprintf"
 funcs="$funcs sigsetmask"
+funcs="$funcs stpcpy"
+funcs="$funcs stpncpy"
 funcs="$funcs strcasecmp"
 funcs="$funcs strchr"
 funcs="$funcs strdup"
@@ -199,6 +203,7 @@ funcs="$funcs tmpnam"
 funcs="$funcs vasprintf"
 funcs="$funcs vfprintf"
 funcs="$funcs vprintf"
+funcs="$funcs vsnprintf"
 funcs="$funcs vsprintf"
 funcs="$funcs waitpid"
 
@@ -207,19 +212,21 @@ funcs="$funcs waitpid"
 vars="sys_errlist sys_nerr sys_siglist"
 
 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
-checkfuncs="$checkfuncs realpath canonicalize_file_name"
+checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
+checkfuncs="$checkfuncs getsysinfo table sysctl"
 
 # These are neither executed nor required, but they help keep
 # autoheader happy without adding a bunch of text to acconfig.h.
 if test "x" = "y"; then
-  AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bsearch bzero calloc clock)
-  AC_CHECK_FUNCS(getcwd getpagesize index insque mkstemps memchr memcmp memcpy)
-  AC_CHECK_FUNCS(memmove memset putenv random rename rindex sigsetmask)
-  AC_CHECK_FUNCS(strcasecmp setenv strchr strdup strncasecmp strrchr strstr)
-  AC_CHECK_FUNCS(strtod strtol strtoul tmpnam vasprintf vfprintf vprintf)
-  AC_CHECK_FUNCS(vsprintf waitpid getrusage on_exit psignal strerror strsignal)
-  AC_CHECK_FUNCS(sysconf times sbrk gettimeofday ffs)
-  AC_CHECK_FUNCS(realpath canonicalize_file_name)
+  AC_CHECK_FUNCS(asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
+  getcwd getpagesize index insque mkstemps memchr memcmp memcpy \
+  memmove mempcpy memset putenv random rename rindex sigsetmask \
+  strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \
+  strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \
+  vsprintf waitpid getrusage on_exit psignal strerror strsignal \
+  sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
+  pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \
+  realpath canonicalize_file_name)
   AC_DEFINE(HAVE_SYS_ERRLIST, 1, [Define if you have the sys_errlist variable.])
   AC_DEFINE(HAVE_SYS_NERR,    1, [Define if you have the sys_nerr variable.])
   AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define if you have the sys_siglist variable.])
@@ -425,6 +432,17 @@ if test -z "${setobjs}"; then
       AC_MSG_RESULT(no)
     fi
   done
+
+  # special check for _system_configuration because AIX <4.3.2 do not
+  # contain the `physmem' member.
+  AC_MSG_CHECKING([for external symbol _system_configuration])
+  AC_TRY_COMPILE([#include <sys/systemcfg.h>],
+                 [double x = _system_configuration.physmem;],
+    [AC_MSG_RESULT([yes])
+    AC_DEFINE(HAVE__SYSTEM_CONFIGURATION, 1,
+              [Define if you have the _system_configuration variable.])],
+    [AC_MSG_RESULT([no])])
+
   AC_CHECK_FUNCS($checkfuncs)
   libiberty_NEED_DECLARATION(canonicalize_file_name)
 fi