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* Remove m4/* files * Reorganize all M4-stuff into m4.include subdur * move doxygen-include.am into doc/doxygen-include.am
56 lines
1.8 KiB
Plaintext
56 lines
1.8 KiB
Plaintext
dnl @synopsis AX_PATH_LIB_PCRE [(A/NA)]
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dnl
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dnl check for pcre lib and set PCRE_LIBS and PCRE_CFLAGS accordingly.
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dnl
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dnl also provide --with-pcre option that may point to the $prefix of
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dnl the pcre installation - the macro will check $pcre/include and
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dnl $pcre/lib to contain the necessary files.
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dnl
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dnl the usual two ACTION-IF-FOUND / ACTION-IF-NOT-FOUND are supported
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dnl and they can take advantage of the LIBS/CFLAGS additions.
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dnl
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dnl @category InstalledPackages
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dnl @author Guido U. Draheim <guidod@gmx.de>
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dnl @version 2006-10-13
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dnl @license GPLWithACException
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AC_DEFUN([AX_PATH_LIB_PCRE],[dnl
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AC_MSG_CHECKING([lib pcre])
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AC_ARG_WITH(pcre,
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[ --with-pcre[[=prefix]] compile xmlpcre part (via libpcre check)],,
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with_pcre="yes")
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if test ".$with_pcre" = ".no" ; then
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AC_MSG_RESULT([disabled])
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m4_ifval($2,$2)
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else
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AC_MSG_RESULT([(testing)])
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AC_CHECK_LIB(pcre, pcre_study)
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if test "$ac_cv_lib_pcre_pcre_study" = "yes" ; then
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PCRE_LIBS="-lpcre"
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AC_MSG_CHECKING([lib pcre])
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AC_MSG_RESULT([$PCRE_LIBS])
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m4_ifval($1,$1)
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else
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OLDLDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS -L$with_pcre/lib"
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OLDCPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS -I$with_pcre/include"
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AC_CHECK_LIB(pcre, pcre_compile)
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CPPFLAGS="$OLDCPPFLAGS"
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LDFLAGS="$OLDLDFLAGS"
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if test "$ac_cv_lib_pcre_pcre_compile" = "yes" ; then
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AC_MSG_RESULT(.setting PCRE_LIBS -L$with_pcre/lib -lpcre)
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PCRE_LIBS="-L$with_pcre/lib -lpcre"
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test -d "$with_pcre/include" && PCRE_CFLAGS="-I$with_pcre/include"
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AC_MSG_CHECKING([lib pcre])
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AC_MSG_RESULT([$PCRE_LIBS])
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m4_ifval($1,$1)
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else
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AC_MSG_CHECKING([lib pcre])
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AC_MSG_RESULT([no, (WARNING)])
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m4_ifval($2,$2)
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fi
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fi
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fi
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AC_SUBST([PCRE_LIBS])
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AC_SUBST([PCRE_CFLAGS])
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])
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