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dnl config.m4 for extension pcre
dnl By default we'll compile and link against the bundled PCRE library
dnl if DIR is supplied, we'll use that for linking
PHP_ARG_WITH(pcre-regex,,
[ --with-pcre-regex=DIR Include Perl Compatible Regular Expressions support.
DIR is the PCRE install prefix [BUNDLED]], yes, no)
PHP_ARG_WITH(pcre-jit,,[ --with-pcre-jit Enable PCRE JIT functionality (BUNDLED only)], yes, no)
if test "$PHP_PCRE_REGEX" != "yes" && test "$PHP_PCRE_REGEX" != "no"; then
if test "$PHP_PCRE_REGEX" = "/usr"; then
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test -x "$PKG_CONFIG"; then
AC_MSG_CHECKING(for PCRE2 10.30 or greater)
if $PKG_CONFIG --atleast-version 10.30 libpcre2-8; then
PCRE2_VER=`$PKG_CONFIG --modversion libpcre2-8`
AC_MSG_RESULT($PCRE2_VER)
else
AC_MSG_ERROR(PCRE2 version 10.30 or later is required to compile php with PCRE2 support)
fi
PCRE2_LIB=`$PKG_CONFIG --libs libpcre2-8`
PCRE2_INC=`$PKG_CONFIG --cflags libpcre2-8`
fi
fi
dnl PCRE2 in a non standard prefix should still have its config tool.
dnl CFLAGS can be empty, but libs shouldn't
if test -z "$PCRE2_LIB"; then
PCRE2_CONF=$PHP_PCRE_REGEX/bin/pcre2-config
if test -x "$PCRE2_CONF"; then
AC_MSG_CHECKING(for PCRE2 10.30 or greater)
PCRE2_VER=`$PCRE2_CONF --version`
if test "`echo $PCRE2_VER | sed 's,\.,,g'`" -lt 1030; then
AC_MSG_ERROR(PCRE2 version 10.30 or later is required to compile php with PCRE2 support)
else
AC_MSG_RESULT($PCRE2_VER)
fi
PCRE2_LIB=`$PCRE2_CONF --libs8`
PCRE2_INC=`$PCRE2_CONF --cflags`
else
AC_MSG_ERROR(Couldn't find pcre2-config)
fi
fi
if test "$PHP_PCRE_JIT" != "no"; then
PHP_CHECK_LIBRARY(pcre2-8, pcre2_jit_compile_8,
[
AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [ ])
],[
],[
$PCRE2_LIB
])
fi
PHP_EVAL_INCLINE($PCRE2_INC)
PHP_EVAL_LIBLINE($PCRE2_LIB)
AC_DEFINE(HAVE_PCRE, 1, [ ])
AC_DEFINE(PCRE2_CODE_UNIT_WIDTH, 8, [ ])
PHP_NEW_EXTENSION(pcre, php_pcre.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h])
else
AC_MSG_CHECKING([for PCRE library to use])
AC_MSG_RESULT([bundled])
pcrelib_sources="pcre2lib/pcre2_auto_possess.c pcre2lib/pcre2_chartables.c pcre2lib/pcre2_compile.c \
pcre2lib/pcre2_config.c pcre2lib/pcre2_context.c pcre2lib/pcre2_dfa_match.c pcre2lib/pcre2_error.c \
pcre2lib/pcre2_jit_compile.c pcre2lib/pcre2_maketables.c pcre2lib/pcre2_match.c pcre2lib/pcre2_match_data.c \
pcre2lib/pcre2_newline.c pcre2lib/pcre2_ord2utf.c pcre2lib/pcre2_pattern_info.c pcre2lib/pcre2_serialize.c \
pcre2lib/pcre2_string_utils.c pcre2lib/pcre2_study.c pcre2lib/pcre2_substitute.c pcre2lib/pcre2_substring.c \
pcre2lib/pcre2_tables.c pcre2lib/pcre2_ucd.c pcre2lib/pcre2_valid_utf.c pcre2lib/pcre2_xclass.c \
pcre2lib/pcre2_find_bracket.c pcre2lib/pcre2_convert.c pcre2lib/pcre2_extuni.c"
PHP_PCRE_CFLAGS="-DHAVE_CONFIG_H -I@ext_srcdir@/pcre2lib -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1"
PHP_NEW_EXTENSION(pcre, $pcrelib_sources php_pcre.c, no,,$PHP_PCRE_CFLAGS)
PHP_ADD_BUILD_DIR($ext_builddir/pcre2lib)
PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h pcre2lib/])
AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ])
AC_DEFINE(PCRE2_CODE_UNIT_WIDTH, 8, [ ])
if test "$PHP_PCRE_REGEX" != "no"; then
AC_MSG_CHECKING([whether to enable PCRE JIT functionality])
if test "$PHP_PCRE_JIT" != "no"; then
AC_DEFINE(HAVE_PCRE_JIT_SUPPORT, 1, [ ])
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
fi
PHP_ARG_WITH(pcre-valgrind,,[ --with-pcre-valgrind=DIR
Enable PCRE valgrind support. Developers only!], no, no)
if test "$PHP_PCRE_REGEX" != "yes" && test "$PHP_PCRE_REGEX" != "no"; then
AC_MSG_WARN([PHP is going to be linked with an external PCRE, --with-pcre-valgrind has no effect])
else
if test "$PHP_PCRE_VALGRIND" != "no"; then
PHP_PCRE_VALGRIND_INCDIR=
AC_MSG_CHECKING([for Valgrind headers location])
for i in $PHP_PCRE_VALGRIND $PHP_PCRE_VALGRIND/include $PHP_PCRE_VALGRIND/local/include /usr/include /usr/local/include; do
if test -f $i/valgrind/memcheck.h
then
PHP_PCRE_VALGRIND_INCDIR=$i
break
fi
done
if test -z "$PHP_PCRE_VALGRIND_INCDIR"
then
AC_MSG_ERROR([Could not find valgrind/memcheck.h])
else
AC_DEFINE(HAVE_PCRE_VALGRIND_SUPPORT, 1, [ ])
PHP_ADD_INCLUDE($PHP_PCRE_VALGRIND_INCDIR)
AC_MSG_RESULT([$PHP_PCRE_VALGRIND_INCDIR])
fi
fi
fi
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