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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 20:22:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 20:22:03 +0000 |
commit | ffccd5b2b05243e7976db80f90f453dccfae9886 (patch) | |
tree | 39a43152d27f7390d8f7a6fb276fa6887f87c6e8 /m4.include/ax_path_lib_pcre.m4 | |
parent | Initial commit. (diff) | |
download | mc-0acba638a84ac029b0ce3ee33c0f8b7d9f3fa027.tar.xz mc-0acba638a84ac029b0ce3ee33c0f8b7d9f3fa027.zip |
Adding upstream version 3:4.8.30.upstream/3%4.8.30
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | m4.include/ax_path_lib_pcre.m4 | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/m4.include/ax_path_lib_pcre.m4 b/m4.include/ax_path_lib_pcre.m4 new file mode 100644 index 0000000..5355dd7 --- /dev/null +++ b/m4.include/ax_path_lib_pcre.m4 @@ -0,0 +1,69 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_path_lib_pcre.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PATH_LIB_PCRE [(A/NA)] +# +# DESCRIPTION +# +# check for pcre lib and set PCRE_LIBS and PCRE_CFLAGS accordingly. +# +# also provide --with-pcre option that may point to the $prefix of the +# pcre installation - the macro will check $pcre/include and $pcre/lib to +# contain the necessary files. +# +# the usual two ACTION-IF-FOUND / ACTION-IF-NOT-FOUND are supported and +# they can take advantage of the LIBS/CFLAGS additions. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 9 + +AC_DEFUN([AX_PATH_LIB_PCRE],[dnl +AC_MSG_CHECKING([lib pcre]) +AC_ARG_WITH(pcre, +[ --with-pcre[[=prefix]] compile xmlpcre part (via libpcre check)],, + with_pcre="yes") +if test ".$with_pcre" = ".no" ; then + AC_MSG_RESULT([disabled]) + m4_ifval($2,$2) +else + AC_MSG_RESULT([(testing)]) + AC_CHECK_LIB(pcre, pcre_study) + if test "$ac_cv_lib_pcre_pcre_study" = "yes" ; then + PCRE_LIBS="-lpcre" + AC_MSG_CHECKING([lib pcre]) + AC_MSG_RESULT([$PCRE_LIBS]) + m4_ifval($1,$1) + else + OLDLDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS -L$with_pcre/lib" + OLDCPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS -I$with_pcre/include" + AC_CHECK_LIB(pcre, pcre_compile) + CPPFLAGS="$OLDCPPFLAGS" + LDFLAGS="$OLDLDFLAGS" + if test "$ac_cv_lib_pcre_pcre_compile" = "yes" ; then + AC_MSG_RESULT(.setting PCRE_LIBS -L$with_pcre/lib -lpcre) + PCRE_LIBS="-L$with_pcre/lib -lpcre" + test -d "$with_pcre/include" && PCRE_CFLAGS="-I$with_pcre/include" + AC_MSG_CHECKING([lib pcre]) + AC_MSG_RESULT([$PCRE_LIBS]) + m4_ifval($1,$1) + else + AC_MSG_CHECKING([lib pcre]) + AC_MSG_RESULT([no, (WARNING)]) + m4_ifval($2,$2) + fi + fi +fi +AC_SUBST([PCRE_LIBS]) +AC_SUBST([PCRE_CFLAGS]) +]) |