* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up

[deliverable/binutils-gdb.git] / binutils / configure.in

diff --git a/binutils/configure.in b/binutils/configure.in
index 0d037428c9c94563a623183cdbd8a7356497a8e6..c766f90a1ef81bb0d0ef7ca96fd90fb0d774e476 100644 (file)
--- a/binutils/configure.in
+++ b/binutils/configure.in
@@ -8,7 +8,7 @@ AC_CANONICAL_TARGET
 AC_ISC_POSIX
 
 changequote(,)dnl
-BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[        ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+BFD_VERSION=`${srcdir}/../bfd/configure --version | sed -n -e '1s,.* ,,p'`
 changequote([,])dnl
 AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
 
@@ -44,6 +44,13 @@ AM_BINUTILS_WARNINGS
 
 AC_CONFIG_HEADERS(config.h:config.in)
 
+AH_VERBATIM([00_CONFIG_H_CHECK],
+[/* Check that config.h is #included before system headers
+   (this works only for glibc, but that should be enough).  */
+#if defined(__GLIBC__)
+#  error config.h must be #included before system headers
+#endif])
+
 if test -z "$target" ; then
     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 fi