Sync libiberty from GCC

1 files changed, 11 insertions, 3 deletions

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 3380819..90adaea 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -272,8 +272,14 @@ AC_HEADER_TIME
 
 libiberty_AC_DECLARE_ERRNO
 
-# Determine the size of an int for struct fibnode.
+# Determine sizes of some types.
 AC_CHECK_SIZEOF([int])
+AC_CHECK_SIZEOF([long])
+
+# Check for presense of long long
+AC_CHECK_TYPE([long long],
+  [AC_DEFINE(HAVE_LONG_LONG, 1, [Define if you have the `long long' type.]) AC_CHECK_SIZEOF([long long])],
+  [])
 
 # Look for a 64-bit type.
 AC_MSG_CHECKING([for a 64-bit type])
@@ -365,6 +371,8 @@ funcs="$funcs strstr"
 funcs="$funcs strtod"
 funcs="$funcs strtol"
 funcs="$funcs strtoul"
+funcs="$funcs strtoll"
+funcs="$funcs strtoull"
 funcs="$funcs strverscmp"
 funcs="$funcs tmpnam"
 funcs="$funcs vasprintf"
@@ -401,11 +409,11 @@ if test "x" = "y"; then
     sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
      stpcpy stpncpy strcasecmp strchr strdup \
      strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
-     strtol strtoul strverscmp sysconf sysctl sysmp \
+     strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
     table times tmpnam \
     vasprintf vfprintf vprintf vsprintf \
     wait3 wait4 waitpid)
-  AC_CHECK_DECLS([basename(char *), ffs, asprintf, vasprintf, snprintf, vsnprintf])
+  AC_CHECK_DECLS([basename(char *), ffs, asprintf, vasprintf, snprintf, vsnprintf, strtol, strtoul, strtoll, strtoull])
   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.])