dnl This file becomes configure.in for self-contained extensions.

AC_PREREQ(2.59)

AC_INIT(config.m4)

ifdef([AC_PRESERVE_HELP_ORDER], [AC_PRESERVE_HELP_ORDER], [])

PHP_CONFIG_NICE(config.nice)

dnl

AC_DEFUN([PHP_EXT_BUILDDIR],[.])dnl

AC_DEFUN([PHP_EXT_DIR],[""])dnl

AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir])dnl

AC_DEFUN([PHP_ALWAYS_SHARED],[

ext_output="yes, shared"

ext_shared=yes

test "[$]$1" = "no" && $1=yes

])dnl

dnl

test -z "$CFLAGS" && auto_cflags=1

abs_srcdir=`(cd $srcdir && pwd)`

abs_builddir=`pwd`

AC_PROG_CC([cc gcc])

PHP_DETECT_ICC

PHP_DETECT_SUNCC

AC_PROG_CC_C_O

dnl Support systems with system libraries in e.g. /usr/lib64

PHP_ARG_WITH(libdir, for system library directory,

[ --with-libdir=NAME Look for libraries in .../NAME rather than .../lib], lib, no)

PHP_RUNPATH_SWITCH

PHP_SHLIB_SUFFIX_NAMES

dnl Find php-config script

PHP_ARG_WITH(php-config,,

[ --with-php-config=PATH Path to php-config [php-config]], php-config, no)

dnl For BC

PHP_CONFIG=$PHP_PHP_CONFIG

prefix=`$PHP_CONFIG --prefix 2>/dev/null`

phpincludedir=`$PHP_CONFIG --include-dir 2>/dev/null`

INCLUDES=`$PHP_CONFIG --includes 2>/dev/null`

EXTENSION_DIR=`$PHP_CONFIG --extension-dir 2>/dev/null`

PHP_EXECUTABLE=`$PHP_CONFIG --php-binary 2>/dev/null`

if test -z "$prefix"; then

AC_MSG_ERROR([Cannot find php-config. Please use --with-php-config=PATH])

fi

php_shtool=$srcdir/build/shtool

PHP_INIT_BUILD_SYSTEM

AC_MSG_CHECKING([for PHP prefix])

AC_MSG_RESULT([$prefix])

AC_MSG_CHECKING([for PHP includes])

AC_MSG_RESULT([$INCLUDES])

AC_MSG_CHECKING([for PHP extension directory])

AC_MSG_RESULT([$EXTENSION_DIR])

AC_MSG_CHECKING([for PHP installed headers prefix])

AC_MSG_RESULT([$phpincludedir])

dnl Checks for PHP_DEBUG / ZEND_DEBUG / ZTS

AC_MSG_CHECKING([if debug is enabled])

old_CPPFLAGS=$CPPFLAGS

CPPFLAGS="-I$phpincludedir"

AC_EGREP_CPP(php_debug_is_enabled,[

#include <main/php_config.h>

#if ZEND_DEBUG

php_debug_is_enabled

#endif

],[

PHP_DEBUG=yes

],[

PHP_DEBUG=no

])

CPPFLAGS=$old_CPPFLAGS

AC_MSG_RESULT([$PHP_DEBUG])

AC_MSG_CHECKING([if zts is enabled])

old_CPPFLAGS=$CPPFLAGS

CPPFLAGS="-I$phpincludedir"

AC_EGREP_CPP(php_zts_is_enabled,[

#include <main/php_config.h>

#if ZTS

php_zts_is_enabled

#endif

],[

PHP_THREAD_SAFETY=yes

],[

PHP_THREAD_SAFETY=no

])

CPPFLAGS=$old_CPPFLAGS

AC_MSG_RESULT([$PHP_DEBUG])

dnl Support for building and testing Zend extensions

ZEND_EXT_TYPE="zend_extension"

PHP_SUBST(ZEND_EXT_TYPE)

dnl Discard optimization flags when debugging is enabled

if test "$PHP_DEBUG" = "yes"; then

PHP_DEBUG=1

ZEND_DEBUG=yes

changequote({,})

CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'`

CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'`

changequote([,])

dnl add -O0 only if GCC or ICC is used

if test "$GCC" = "yes" || test "$ICC" = "yes"; then

CFLAGS="$CFLAGS -O0"

CXXFLAGS="$CXXFLAGS -g -O0"

fi

if test "$SUNCC" = "yes"; then

if test -n "$auto_cflags"; then

CFLAGS="-g"

CXXFLAGS="-g"

else

CFLAGS="$CFLAGS -g"

CXXFLAGS="$CFLAGS -g"

fi

fi

else

PHP_DEBUG=0

ZEND_DEBUG=no

fi

dnl Always shared

PHP_BUILD_SHARED

dnl Required programs

PHP_PROG_RE2C

PHP_PROG_AWK

sinclude(config.m4)

enable_static=no

enable_shared=yes

dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by PHP_REQUIRE_CXX).

dnl Otherwise AC_PROG_LIBTOOL fails if there is no working C++ compiler.

AC_PROVIDE_IFELSE([PHP_REQUIRE_CXX], [], [

undefine([AC_PROG_CXX])

AC_DEFUN([AC_PROG_CXX], [])

undefine([AC_PROG_CXXCPP])

AC_DEFUN([AC_PROG_CXXCPP], [php_prog_cxxcpp=disabled])

])

AC_PROG_LIBTOOL

all_targets='$(PHP_MODULES) $(PHP_ZEND_EX)'

install_targets="install-modules install-headers"

phplibdir="`pwd`/modules"

CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H"

CFLAGS_CLEAN='$(CFLAGS)'

CXXFLAGS_CLEAN='$(CXXFLAGS)'

test "$prefix" = "NONE" && prefix="/usr/local"

test "$exec_prefix" = "NONE" && exec_prefix='$(prefix)'

PHP_SUBST(PHP_MODULES)

PHP_SUBST(PHP_ZEND_EX)

PHP_SUBST(all_targets)

PHP_SUBST(install_targets)

PHP_SUBST(prefix)

PHP_SUBST(exec_prefix)

PHP_SUBST(libdir)

PHP_SUBST(prefix)

PHP_SUBST(phplibdir)

PHP_SUBST(phpincludedir)

PHP_SUBST(CC)

PHP_SUBST(CFLAGS)

PHP_SUBST(CFLAGS_CLEAN)

PHP_SUBST(CPP)

PHP_SUBST(CPPFLAGS)

PHP_SUBST(CXX)

PHP_SUBST(CXXFLAGS)

PHP_SUBST(CXXFLAGS_CLEAN)

PHP_SUBST(EXTENSION_DIR)

PHP_SUBST(PHP_EXECUTABLE)

PHP_SUBST(EXTRA_LDFLAGS)

PHP_SUBST(EXTRA_LIBS)

PHP_SUBST(INCLUDES)

PHP_SUBST(LFLAGS)

PHP_SUBST(LDFLAGS)

PHP_SUBST(SHARED_LIBTOOL)

PHP_SUBST(LIBTOOL)

PHP_SUBST(SHELL)

PHP_SUBST(INSTALL_HEADERS)

PHP_GEN_BUILD_DIRS

PHP_GEN_GLOBAL_MAKEFILE

test -d modules || $php_shtool mkdir modules

touch .deps

AC_CONFIG_HEADER(config.h)

AC_OUTPUT()