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author | Paul Eggert <eggert@cs.ucla.edu> | 2015-04-06 15:50:16 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-04-06 16:10:56 -0700 |
commit | 6d569b5cd719bd367581fb62b32a228900d43a70 (patch) | |
tree | 6b927d769983f781f1a0d2fc157c5883de155836 /m4 | |
parent | 936ae4a5e6c8fd27d86c2f9e0f46c61c8c15c4ff (diff) | |
download | grep-6d569b5cd719bd367581fb62b32a228900d43a70.tar.gz |
build: remove typo and don't bother with /usr/include/pcre
Problem reported by Holger Bruenjes.
* m4/pcre.m4: Remove test for /usr/include/libpng (a typo).
Come to think of it, don't bother worrying about
/usr/include/pcre, as hosts with that problem can use pkg-config
or configure with CFLAGS by hand.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/pcre.m4 | 8 |
1 files changed, 1 insertions, 7 deletions
@@ -23,13 +23,7 @@ AC_DEFUN([gl_FUNC_PCRE], use_pcre=no if test $test_pcre = yes; then - PKG_CHECK_MODULES([PCRE], [libpcre], [], - [if test -r /usr/include/pcre/pcre.h && - test ! -r /usr/include/pcre.h - then - PCRE_CFLAGS=-I/usr/include/libpng - fi - PCRE_LIBS=-lpcre]) + PKG_CHECK_MODULES([PCRE], [libpcre], [], [PCRE_LIBS=-lpcre]) AC_CACHE_CHECK([for pcre_compile], [pcre_cv_have_pcre_compile], [pcre_saved_CFLAGS=$CFLAGS |