diff options
author | Jim Meyering <meyering@redhat.com> | 2010-03-30 07:59:05 +0200 |
---|---|---|
committer | Jim Meyering <meyering@redhat.com> | 2010-03-30 08:00:50 +0200 |
commit | 4007d6ed26e0dbd22b5b5cd3914292e32ecd2028 (patch) | |
tree | 8c2f29c8ea7e1898c1f9483a8468b50318dd503e /m4 | |
parent | 2c20c9617a8f85ab58e0795fdf458917573e3935 (diff) | |
download | grep-4007d6ed26e0dbd22b5b5cd3914292e32ecd2028.tar.gz |
build: detect PCRE support also when <pcre/pcre.h> is the header
* m4/pcre.m4: Also check for <pcre/pcre.h>.
* src/pcresearch.c: Include <pcre/pcre.h>, if needed.
Guard inclusions with HAVE_PCRE_H and HAVE_PCRE_PCRE_H, not HAVE_LIBPCRE.
* NEWS (Bug fixes): Mention it.
Dmitry V. Levin reported that PCRE support was not detected
on systems with <pcre.h> not in the default include path.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/pcre.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -23,7 +23,9 @@ AC_DEFUN([gl_FUNC_PCRE], if test x"$test_pcre" = x"yes"; then AC_CHECK_HEADERS([pcre.h]) - if test $ac_cv_header_pcre_h = yes; then + AC_CHECK_HEADERS([pcre/pcre.h]) + if test $ac_cv_header_pcre_h = yes \ + || test $ac_cv_header_pcre_pcre_h = yes; then pcre_saved_LIBS=$LIBS AC_SEARCH_LIBS([pcre_compile], [pcre], [test "$ac_cv_search_pcre_compile" = "none required" || |