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74 lines
2.2 KiB
Plaintext
74 lines
2.2 KiB
Plaintext
dnl $Id$
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dnl config.m4 for extension pcre
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dnl By default we'll compile and link against the bundled PCRE library
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dnl if DIR is supplied, we'll use that for linking
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AC_MSG_CHECKING(whether to include PCRE support)
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AC_ARG_WITH(pcre-regex,
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[ --without-pcre-regex Do not include Perl Compatible Regular Expressions
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support. Use --with-pcre-regex=DIR to specify DIR
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where PCRE's include and library files are located,
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if not using bundled library.],
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[
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case "$withval" in
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no)
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AC_MSG_RESULT(no)
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;;
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yes)
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EXTRA_LIBS="-L$abs_builddir/ext/pcre/pcrelib -lpcre $EXTRA_LIBS"
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PCRE_SUBDIR="pcrelib"
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AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ])
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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PHP_FAST_OUTPUT(ext/pcre/pcrelib/Makefile)
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;;
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*)
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test -f $withval/pcre.h && PCRE_INCDIR="$withval"
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test -f $withval/include/pcre.h && PCRE_INCDIR="$withval/include"
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if test -n "$PCRE_INCDIR" ; then
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changequote({,})
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pcre_major=`grep PCRE_MAJOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'`
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pcre_minor=`grep PCRE_MINOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'`
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changequote([,])
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pcre_minor_length=`echo "$pcre_minor" | wc -c | sed -e 's/[^0-9]//g'`
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if test "$pcre_minor_length" -eq 2 ; then
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pcre_minor="$pcre_minor"0
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fi
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pcre_version=$pcre_major$pcre_minor
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if test "$pcre_version" -ge 208; then
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AC_ADD_INCLUDE($PCRE_INCDIR)
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else
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AC_MSG_ERROR(PCRE extension requires PCRE library version >= 2.08)
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fi
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else
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AC_MSG_ERROR(Could not find pcre.h in $withval)
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fi
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test -f $withval/libpcre.a && PCRE_LIBDIR="$withval"
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test -f $withval/lib/libpcre.a && PCRE_LIBDIR="$withval/lib"
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if test -n "$PCRE_LIBDIR" ; then
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AC_ADD_LIBRARY_WITH_PATH(pcre, $PCRE_LIBDIR)
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else
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AC_MSG_ERROR(Could not find libpcre.a in $withval)
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fi
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AC_DEFINE(HAVE_PCRE, 1, [ ])
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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;;
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esac
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],[
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PCRE_LIBADD=pcrelib/libpcre.la
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PCRE_SUBDIRS=pcrelib
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AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ])
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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PHP_FAST_OUTPUT(ext/pcre/pcrelib/Makefile)
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])
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PHP_SUBST(PCRE_LIBADD)
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PHP_SUBST(PCRE_SUBDIRS)
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AC_CHECK_FUNC(memmove, [], [AC_DEFINE(USE_BCOPY, 1, [ ])])
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