* arith.c (gfc_arith_init_1): Fix off by one problem;

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

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index e000825..97abc32 100644 (file)
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -114,7 +114,7 @@ AC_PROG_CC
 AC_PROG_CPP_WERROR
 
 if test x$GCC = xyes; then
-  ac_libiberty_warn_cflags='-W -Wall -pedantic'
+  ac_libiberty_warn_cflags='-W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes'
 fi
 AC_SUBST(ac_libiberty_warn_cflags)
 
@@ -130,7 +130,7 @@ AC_SUBST(OUTPUT_OPTION)
 
 AC_C_CONST
 AC_C_INLINE
-AC_C_BIGENDIAN_CROSS
+AC_C_BIGENDIAN
 
 dnl When we start using libtool:
 dnl Default to a non shared library.  This may be overridden by the
@@ -159,7 +159,7 @@ 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)
+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_HEADER_SYS_WAIT
 AC_HEADER_TIME
 
@@ -268,7 +268,7 @@ 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"
+checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
 
 # These are neither executed nor required, but they help keep
 # autoheader happy without adding a bunch of text to acconfig.h.
@@ -280,8 +280,9 @@ if test "x" = "y"; then
   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)
+  pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
+  realpath canonicalize_file_name __fsetlocking)
+  AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf])
   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.])
@@ -327,7 +328,7 @@ if test -n "${with_target_subdir}"; then
     # dont have to check them here.
 
     # Of the functions in $checkfuncs, newlib only has strerror.
-    AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
+    AC_DEFINE(HAVE_STRERROR)
 
     setobjs=yes
 
@@ -357,7 +358,7 @@ if test -n "${with_target_subdir}"; then
 else
 
    # Not a target library, so we set things up to run the test suite.
-   CHECK=check-cplus-dem
+   CHECK=really-check
 
 fi
 
@@ -366,8 +367,8 @@ AC_SUBST(target_header_dir)
 
 case "${host}" in
   *-*-cygwin* | *-*-mingw*)
-    AC_DEFINE_NOAUTOHEADER(HAVE_SYS_ERRLIST)
-    AC_DEFINE_NOAUTOHEADER(HAVE_SYS_NERR)
+    AC_DEFINE(HAVE_SYS_ERRLIST)
+    AC_DEFINE(HAVE_SYS_NERR)
     ;;
 esac
 
@@ -405,7 +406,7 @@ if test -z "${setobjs}"; then
     # don't have to check them here.
 
     # Of the functions in $checkfuncs, VxWorks only has strerror.
-    AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
+    AC_DEFINE(HAVE_STRERROR)
 
     setobjs=yes
     ;;
@@ -517,6 +518,8 @@ if test -z "${setobjs}"; then
     [AC_MSG_RESULT([no])])
 
   AC_CHECK_FUNCS($checkfuncs)
+  AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf])
+  AC_CHECK_DECLS([calloc, getenv, malloc, realloc, sbrk])
   libiberty_NEED_DECLARATION(canonicalize_file_name)
 fi