| dnl This file becomes configure.ac for self-contained extensions. |
|
|
| dnl Include external macro definitions before the AC_INIT to also remove |
| dnl comments starting with # and empty newlines from the included files. |
| m4_include([build/ax_check_compile_flag.m4]) |
| m4_include([build/ax_gcc_func_attribute.m4]) |
| m4_include([build/libtool.m4]) |
| m4_include([build/php_cxx_compile_stdcxx.m4]) |
| m4_include([build/php.m4]) |
| m4_include([build/pkg.m4]) |
|
|
| AC_PREREQ([2.68]) |
| AC_INIT |
| AC_CONFIG_SRCDIR([config.m4]) |
| AC_CONFIG_AUX_DIR([build]) |
| AC_PRESERVE_HELP_ORDER |
|
|
| PHP_CONFIG_NICE([config.nice]) |
|
|
| 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" && $1=yes |
| ])dnl |
|
|
| PHP_INIT_BUILD_SYSTEM |
|
|
| PKG_PROG_PKG_CONFIG |
| AC_PROG_CC([cc gcc]) |
| PHP_DETECT_ICC |
| PHP_DETECT_SUNCC |
|
|
| dnl Support systems with system libraries in e.g. /usr/lib64. |
| PHP_ARG_WITH([libdir], |
| [for system library directory], |
| [AS_HELP_STRING([--with-libdir=NAME], |
| [Look for libraries in .../NAME rather than .../lib])], |
| [lib], |
| [no]) |
|
|
| PHP_RUNPATH_SWITCH |
| PHP_SHLIB_SUFFIX_NAMES |
|
|
| dnl Find php-config script. |
| PHP_ARG_WITH([php-config],, |
| [AS_HELP_STRING([--with-php-config=PATH], |
| [Path to php-config [php-config]])], |
| [php-config], |
| [no]) |
|
|
| dnl For BC. |
| PHP_CONFIG=$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) |
|
|
| AS_VAR_IF([prefix],, |
| [AC_MSG_ERROR([Cannot find php-config. Please use --with-php-config=PATH])]) |
|
|
| 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 debugging 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 PHP is built with thread safety (ZTS)]) |
| old_CPPFLAGS=$CPPFLAGS |
| CPPFLAGS="-I$phpincludedir" |
| AC_EGREP_CPP([php_zts_is_enabled], [ |
| #include <main/php_config.h> |
| #ifdef ZTS |
| php_zts_is_enabled |
| #endif |
| ], |
| [PHP_THREAD_SAFETY=yes], |
| [PHP_THREAD_SAFETY=no]) |
| CPPFLAGS=$old_CPPFLAGS |
| AC_MSG_RESULT([$PHP_THREAD_SAFETY]) |
|
|
| dnl Discard optimization flags when debugging is enabled. |
| AS_VAR_IF([PHP_DEBUG], [yes], [ |
| PHP_DEBUG=1 |
| ZEND_DEBUG=yes |
| PHP_REMOVE_OPTIMIZATION_FLAGS |
| 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 |
| ], [ |
| PHP_DEBUG=0 |
| ZEND_DEBUG=no |
| ]) |
|
|
| dnl Always shared. |
| PHP_BUILD_SHARED |
|
|
| PHP_HELP_SEPARATOR([Extension:]) |
| PHP_CONFIGURE_PART([Configuring extension]) |
|
|
| sinclude(config.m4) |
|
|
| enable_static=no |
| enable_shared=yes |
|
|
| PHP_HELP_SEPARATOR([Libtool:]) |
| PHP_CONFIGURE_PART([Configuring libtool]) |
|
|
| dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by |
| dnl PHP_REQUIRE_CXX). Otherwise AC_PROG_LIBTOOL fails if there is no working C++ |
| dnl 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) $(PHP_ZEND_EX)' |
| install_targets="install-modules install-headers" |
| CPPFLAGS="$CPPFLAGS -DHAVE_CONFIG_H" |
| CFLAGS_CLEAN='$(CFLAGS) -D_GNU_SOURCE' |
| CXXFLAGS_CLEAN='$(CXXFLAGS)' |
|
|
| AS_VAR_IF([prefix], [NONE], [prefix=/usr/local]) |
| AS_VAR_IF([exec_prefix], [NONE], [exec_prefix='$(prefix)']) |
|
|
| AS_VAR_IF([cross_compiling], [yes], |
| [AC_CHECK_PROGS([BUILD_CC], [gcc clang c99 c89 cc cl], [none]) |
| AC_MSG_CHECKING([for native build C compiler]) |
| AC_MSG_RESULT([$BUILD_CC])], |
| [BUILD_CC=$CC]) |
|
|
| 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([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([LDFLAGS]) |
| PHP_SUBST([LIBTOOL]) |
| PHP_SUBST([SHELL]) |
| PHP_SUBST([INSTALL_HEADERS]) |
| PHP_SUBST([BUILD_CC]) |
|
|
| PHP_CONFIGURE_PART([Generating files]) |
|
|
| AC_CONFIG_HEADERS([config.h]) |
|
|
| AC_CONFIG_COMMANDS_PRE([PHP_PATCH_CONFIG_HEADERS([config.h.in])]) |
|
|
| AC_OUTPUT |
|
|
