1dnl This file becomes configure.in for self-contained extensions. 2 3divert(1) 4 5AC_PREREQ(2.13) 6AC_INIT(config.m4) 7 8PHP_CONFIG_NICE(config.nice) 9 10dnl 11AC_DEFUN([PHP_EXT_BUILDDIR],[.])dnl 12AC_DEFUN([PHP_EXT_DIR],[""])dnl 13AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir])dnl 14AC_DEFUN([PHP_ALWAYS_SHARED],[ 15 ext_output="yes, shared" 16 ext_shared=yes 17 test "[$]$1" = "no" && $1=yes 18])dnl 19dnl 20 21test -z "$CFLAGS" && auto_cflags=1 22 23abs_srcdir=`(cd $srcdir && pwd)` 24abs_builddir=`pwd` 25 26AC_PROG_CC([cc gcc]) 27PHP_DETECT_ICC 28PHP_DETECT_SUNCC 29AC_PROG_CC_C_O 30 31dnl Support systems with system libraries in e.g. /usr/lib64 32PHP_ARG_WITH(libdir, for system library directory, 33[ --with-libdir=NAME Look for libraries in .../NAME rather than .../lib], lib, no) 34 35PHP_RUNPATH_SWITCH 36PHP_SHLIB_SUFFIX_NAMES 37 38dnl Find php-config script 39PHP_ARG_WITH(php-config,, 40[ --with-php-config=PATH Path to php-config [php-config]], php-config, no) 41 42dnl For BC 43PHP_CONFIG=$PHP_PHP_CONFIG 44prefix=`$PHP_CONFIG --prefix 2>/dev/null` 45phpincludedir=`$PHP_CONFIG --include-dir 2>/dev/null` 46INCLUDES=`$PHP_CONFIG --includes 2>/dev/null` 47EXTENSION_DIR=`$PHP_CONFIG --extension-dir 2>/dev/null` 48PHP_EXECUTABLE=`$PHP_CONFIG --php-binary 2>/dev/null` 49 50if test -z "$prefix"; then 51 AC_MSG_ERROR([Cannot find php-config. Please use --with-php-config=PATH]) 52fi 53 54php_shtool=$srcdir/build/shtool 55PHP_INIT_BUILD_SYSTEM 56 57AC_MSG_CHECKING([for PHP prefix]) 58AC_MSG_RESULT([$prefix]) 59AC_MSG_CHECKING([for PHP includes]) 60AC_MSG_RESULT([$INCLUDES]) 61AC_MSG_CHECKING([for PHP extension directory]) 62AC_MSG_RESULT([$EXTENSION_DIR]) 63AC_MSG_CHECKING([for PHP installed headers prefix]) 64AC_MSG_RESULT([$phpincludedir]) 65 66dnl Checks for PHP_DEBUG / ZEND_DEBUG / ZTS 67AC_MSG_CHECKING([if debug is enabled]) 68old_CPPFLAGS=$CPPFLAGS 69CPPFLAGS="-I$phpincludedir" 70AC_EGREP_CPP(php_debug_is_enabled,[ 71#include <main/php_config.h> 72#if ZEND_DEBUG 73php_debug_is_enabled 74#endif 75],[ 76 PHP_DEBUG=yes 77],[ 78 PHP_DEBUG=no 79]) 80CPPFLAGS=$old_CPPFLAGS 81AC_MSG_RESULT([$PHP_DEBUG]) 82 83AC_MSG_CHECKING([if zts is enabled]) 84old_CPPFLAGS=$CPPFLAGS 85CPPFLAGS="-I$phpincludedir" 86AC_EGREP_CPP(php_zts_is_enabled,[ 87#include <main/php_config.h> 88#if ZTS 89php_zts_is_enabled 90#endif 91],[ 92 PHP_THREAD_SAFETY=yes 93],[ 94 PHP_THREAD_SAFETY=no 95]) 96CPPFLAGS=$old_CPPFLAGS 97AC_MSG_RESULT([$PHP_DEBUG]) 98 99dnl Support for building and testing Zend extensions 100ZEND_EXT_TYPE="zend_extension" 101PHP_SUBST(ZEND_EXT_TYPE) 102 103dnl Discard optimization flags when debugging is enabled 104if test "$PHP_DEBUG" = "yes"; then 105 PHP_DEBUG=1 106 ZEND_DEBUG=yes 107 changequote({,}) 108 CFLAGS=`echo "$CFLAGS" | $SED -e 's/-O[0-9s]*//g'` 109 CXXFLAGS=`echo "$CXXFLAGS" | $SED -e 's/-O[0-9s]*//g'` 110 changequote([,]) 111 dnl add -O0 only if GCC or ICC is used 112 if test "$GCC" = "yes" || test "$ICC" = "yes"; then 113 CFLAGS="$CFLAGS -O0" 114 CXXFLAGS="$CXXFLAGS -g -O0" 115 fi 116 if test "$SUNCC" = "yes"; then 117 if test -n "$auto_cflags"; then 118 CFLAGS="-g" 119 CXXFLAGS="-g" 120 else 121 CFLAGS="$CFLAGS -g" 122 CXXFLAGS="$CFLAGS -g" 123 fi 124 fi 125else 126 PHP_DEBUG=0 127 ZEND_DEBUG=no 128fi 129 130dnl Always shared 131PHP_BUILD_SHARED 132 133dnl Required programs 134PHP_PROG_RE2C 135PHP_PROG_AWK 136 137sinclude(config.m4) 138 139enable_static=no 140enable_shared=yes 141 142dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by PHP_REQUIRE_CXX). 143dnl Otherwise AC_PROG_LIBTOOL fails if there is no working C++ compiler. 144AC_PROVIDE_IFELSE([PHP_REQUIRE_CXX], [], [ 145 undefine([AC_PROG_CXX]) 146 AC_DEFUN([AC_PROG_CXX], []) 147 undefine([AC_PROG_CXXCPP]) 148 AC_DEFUN([AC_PROG_CXXCPP], [php_prog_cxxcpp=disabled]) 149]) 150AC_PROG_LIBTOOL 151 152all_targets='$(PHP_MODULES) $(PHP_ZEND_EX)' 153install_targets="install-modules install-headers" 154phplibdir="`pwd`/modules" 155CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H" 156CFLAGS_CLEAN='$(CFLAGS)' 157CXXFLAGS_CLEAN='$(CXXFLAGS)' 158 159test "$prefix" = "NONE" && prefix="/usr/local" 160test "$exec_prefix" = "NONE" && exec_prefix='$(prefix)' 161 162PHP_SUBST(PHP_MODULES) 163PHP_SUBST(PHP_ZEND_EX) 164 165PHP_SUBST(all_targets) 166PHP_SUBST(install_targets) 167 168PHP_SUBST(prefix) 169PHP_SUBST(exec_prefix) 170PHP_SUBST(libdir) 171PHP_SUBST(prefix) 172PHP_SUBST(phplibdir) 173PHP_SUBST(phpincludedir) 174 175PHP_SUBST(CC) 176PHP_SUBST(CFLAGS) 177PHP_SUBST(CFLAGS_CLEAN) 178PHP_SUBST(CPP) 179PHP_SUBST(CPPFLAGS) 180PHP_SUBST(CXX) 181PHP_SUBST(CXXFLAGS) 182PHP_SUBST(CXXFLAGS_CLEAN) 183PHP_SUBST(EXTENSION_DIR) 184PHP_SUBST(PHP_EXECUTABLE) 185PHP_SUBST(EXTRA_LDFLAGS) 186PHP_SUBST(EXTRA_LIBS) 187PHP_SUBST(INCLUDES) 188PHP_SUBST(LFLAGS) 189PHP_SUBST(LDFLAGS) 190PHP_SUBST(SHARED_LIBTOOL) 191PHP_SUBST(LIBTOOL) 192PHP_SUBST(SHELL) 193PHP_SUBST(INSTALL_HEADERS) 194 195PHP_GEN_BUILD_DIRS 196PHP_GEN_GLOBAL_MAKEFILE 197 198test -d modules || $php_shtool mkdir modules 199touch .deps 200 201AC_CONFIG_HEADER(config.h) 202 203AC_OUTPUT() 204
