configuration.md

PHP build system configuration

Index

• 1. CMake presets
• 2. CMake configuration
• 3. PHP configuration
• 4. Zend engine configuration
• 5. PHP SAPI modules configuration
• 6. PHP extensions configuration
• 7. CMake GUI
• 8. Command-line interface ccmake
• 9. Configuration options mapping: Autotools, Windows JScript, and CMake

Build configuration can be passed on the command line at the configuration phase with the -D options:

cmake -DCMAKE_FOO=ON -DPHP_BAR -DZEND_BAZ -DEXT_NAME=ON ... -S php-src -B php-build

The -LH and -LAH command-line options list all available configuration cache variables with help texts after CMake configures cache:

# List configuration
cmake -LH -S php-src -B php-build

# List also advanced cache variables
cmake -LAH -S php-src -B php-build

# Another option is to use ccmake or cmake-gui tool
ccmake -S php-src -B php-build

To override the paths to dependencies, for example, when using a manual installation of a library, there are two main options to consider:

• CMAKE_PREFIX_PATH="DIR_1;DIR_2;..."

  A semicolon separated list of additional directories where packages can be found by find_*() commands.

  For example, to pass manual paths for iconv and SQLite3 libraries:

  cmake -DCMAKE_PREFIX_PATH="/path/to/libiconv;/path/to/sqlite3" -S php-src -B php-build

• <PackageName>_ROOT variables

  Path where to look for PackageName, when calling the find_package(<PackageName> ...) command.

  cmake -DIconv_ROOT=/path/to/libiconv -DSQLite3_ROOT=/path/to/sqlite3 -S php-src -B php-build

1. CMake presets

Instead of manually passing variables on the command line with cmake -DFOO=BAR ..., configuration options can be simply stored and shared in a JSON file CMakePresets.json at the project root directory.

The CMakePresets.json file incorporates some common build configuration for development, continuous integration, bug reporting, etc. Additional configure presets are included from the cmake/presets directory.

To use the CMake presets:

# List all available configure presets
cmake --list-presets

# Configure project; replace "default" with the name of the "configurePresets"
cmake --preset default

# Build project using the "default" build preset in parallel (-j)
cmake --build --preset default -j

Custom local build configuration can be also stored in a Git-ignored file CMakeUserPresets.json intended to override the defaults in CMakePresets.json.

CMake presets have been available since CMake 3.19, and depending on the version JSON field, the minimum required CMake version may vary based on the used JSON scheme.

2. CMake configuration

Some useful overridable configuration options built into CMake itself. All these CMAKE_* and BUILD_SHARED_LIBS variables are also documented in the CMake documentation.

• CMAKE_EXPORT_COMPILE_COMMANDS=OFF|ON

  Default: OFF

  Create compilation database file compile_commands.json during generation. Various other development tools can then use it. For example, clang-check.

• CMAKE_INTERPROCEDURAL_OPTIMIZATION=ON|OFF

  Default: ON

  Run link-time optimizer on all targets if interprocedural optimization (IPO) is supported by the compiler and PHP code.

  • CMAKE_INTERPROCEDURAL_OPTIMIZATION_<CONFIG>=ON|OFF

    Enable or disable IPO based on the build type (CMAKE_BUILD_TYPE). For example, to disable IPO for the Debug build type set CMAKE_INTERPROCEDURAL_OPTIMIZATION_DEBUG to OFF.

• CMAKE_LINKER_TYPE (CMake 3.29+)

  Default empty

  Specify which linker will be used for the link step.

  # For example, to use the mold linker:
  cmake -S php-src -B php-build -DCMAKE_LINKER_TYPE=MOLD

• CMAKE_MESSAGE_CONTEXT_SHOW=OFF|ON

  Default: OFF

  Show/hide context in configuration log ([ext/foo] Checking for...).

• BUILD_SHARED_LIBS=OFF|ON

  Default: OFF

  Build all enabled PHP extensions as shared libraries.

• CMAKE_SKIP_RPATH=OFF|ON

  Default: OFF

  Controls whether to add additional runtime library search paths (runpaths or rpath) to executables in build directory and installation directory. These are passed in form of -Wl,-rpath,/additional/path/to/library at build time.

  See the RUNPATH in the executable:

  objdump -x ./php-src/sapi/cli/php | grep 'R.*PATH'

  • CMAKE_SKIP_BUILD_RPATH=OFF|ON

    Default: OFF

    Disable runtime library search paths (rpath) in build directory executables.

  • CMAKE_SKIP_INSTALL_RPATH=OFF|ON

    Default: OFF

    Disable runtime library search paths (rpath) in installation directory executables.

3. PHP configuration

• PHP_RE2C_CGOTO=OFF|ON

  Default: OFF

  Enable the goto C statements when using re2c.

• PHP_BUILD_ARCH

  Default: ${CMAKE_SYSTEM_PROCESSOR}

  Build target architecture displayed in phpinfo.

• PHP_BUILD_COMPILER

  Default: ${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION}

  Compiler used for build displayed in phpinfo.

• PHP_BUILD_PROVIDER

  Default empty

  Build provider displayed in phpinfo.

• SED_EXECUTABLE

  Default path to the sed on the host system.

  Path to the sed, which can be manually overridden to the sed on the target system. This is only used in generated phpize (and php-config) scripts on *nix systems.

• PHP_CCACHE=ON|OFF

  Default: ON

  If ccache is installed on the system it will be used for faster compilation time. If not found, it is not used. It can be explicitly turned off with this option or by setting environment variable CCACHE_DISABLE=1. A custom path to the ccache installation directory can be also set with the Ccache_ROOT.

4. Zend engine configuration

5. PHP SAPI modules configuration

6. PHP extensions configuration

• EXT_ODBC=OFF|ON

  Default: OFF

  Whether to enable the odbc extension.

  • EXT_ODBC_TYPE

    Default: unixODBC

    Select the ODBC type. Can be adabas, dbmaker, empress-bcs, empress, esoob, ibm-db2, iODBC, sapdb, solid, unixODBC, or generic.

  • EXT_ODBC_VERSION

    Force support for the passed ODBC version. A hex number is expected. Set it to empty value to prevent an explicit ODBCVER to be defined. By default it is set to the highest supported ODBC version by PHP.

• EXT_PDO_MYSQL=OFF|ON

  Default: OFF

  Whether to enable the pdo_mysql extension.

  • EXT_PDO_MYSQL_DRIVER=mysqlnd|mysql

    Default: mysqlnd

    Select the MySQL driver for pdo_mysql extension.

• EXT_PDO_ODBC=OFF|ON

  Default: OFF

  Whether to enable the pdo_odbc extension.

  • EXT_PDO_ODBC_TYPE=ibm-db2|iODBC|unixODBC|generic

    Default: unixODBC

    Select the ODBC type.

  • EXT_PDO_ODBC_ROOT

    Path to the ODBC library root directory.

  • EXT_PDO_ODBC_LIBRARY

    Set the ODBC library name.

  • EXT_PDO_ODBC_CFLAGS

    A list of additional ODBC library compile flags.

  • EXT_PDO_ODBC_LDFLAGS

    A list of additional ODBC library linker flags.

7. CMake GUI

With CMake there comes also a basic graphical user interface to configure and generate the build system.

Inside a CMake project, run:

cmake-gui .

Here the build configuration can be done, such as enabling the PHP extensions, adjusting the build options and similar.

CMake GUI makes it simpler to see available build options and settings and it also conveniently hides and sets the dependent options. For example, if some PHP extension provides multiple configuration options and it is disabled, the dependent options won't be displayed after configuration.

After setting up, press the Configure button to start the configuration phase and prepare the build configuration. The Generate buttons can then generate the chosen build system.

GUI is only meant to configure and generate the build in user-friendly way. Building the sources into binaries can be then done using the command line or an IDE.

cmake --build --preset default

8. Command-line interface ccmake

The CMake curses interface (ccmake) is a command-line GUI, similar to the CMake GUI, that simplifies the project configuration process in an intuitive and straightforward manner.

# Run ccmake:
ccmake -S source-directory -B build-directory

# For in-source builds:
ccmake .

• c key will run the configuration step
• g key will run the generation step (you might need to press c again)

Much like the CMake GUI, the build step is executed on the command line afterward.

# Build the project sources from the specified build directory:
cmake --build build-directory -j

ccmake does not support presets but can be utilized for simpler configurations during development and for similar workflows.

9. Configuration options mapping: Autotools, Windows JScript, and CMake

A list of Autoconf configure command-line configuration options, Windows configure.bat options and their CMake alternatives.

configure	configure.bat	CMake	Notes
PHP configuration
--disable-re2c-cgoto	N/A	PHP_RE2C_CGOTO=OFF	default
--enable-re2c-cgoto	N/A	PHP_RE2C_CGOTO=ON
--disable-debug	--disable-debug	default
--enable-debug	--enable-debug	Single configuration generators: CMAKE_BUILD_TYPE=Debug Multi configuration generators: cmake --build dir --config Debug
--disable-debug-assertions	N/A		default
--enable-debug-assertions	N/A	Single configuration generators: CMAKE_BUILD_TYPE=DebugAssertions Multi configuration generators: cmake --build dir --config DebugAssertions
N/A	--disable-debug-pack		default
N/A	--enable-debug-pack
--disable-sigchild	N/A	PHP_SIGCHILD=OFF	default (not available on Windows)
--enable-sigchild	N/A	PHP_SIGCHILD=ON	(not available on Windows)
--enable-ipv6	--enable-ipv6	PHP_IPV6=ON	default
--disable-ipv6	--disable-ipv6	PHP_IPV6=OFF
--disable-rtld-now	N/A	PHP_USE_RTLD_NOW=OFF	default (not available on Windows)
--enable-rtld-now	N/A	PHP_USE_RTLD_NOW=ON	(not available on Windows)
--enable-short-tags	N/A	PHP_DEFAULT_SHORT_OPEN_TAG=ON	default
--disable-short-tags	N/A	PHP_DEFAULT_SHORT_OPEN_TAG=OFF
--disable-zts	--disable-zts	PHP_THREAD_SAFETY=OFF	default in *nix and CMake (on Windows enabled by default)
--enable-zts	--enable-zts	PHP_THREAD_SAFETY=ON
--disable-dtrace		PHP_DTRACE=OFF	default
--enable-dtrace		PHP_DTRACE=ON
--disable-fd-setsize		PHP_FD_SETSIZE=""	default
--enable-fd-setsize=NUM		PHP_FD_SETSIZE=NUM
--without-valgrind		PHP_VALGRIND=OFF	default
--with-valgrind  [VALGRIND_CFLAGS=...]  [VALGRIND_LIBS=...]		PHP_VALGRIND=ON [Valgrind_ROOT=DIR]
--with-libdir=NAME		CMAKE_INSTALL_LIBDIR=NAME	See GNUInstallDirs
--with-layout=PHP|GNU		PHP_LAYOUT=PHP|GNU	default: PHP
--disable-werror	N/A	--compile-no-warning-as-error	default
--enable-werror	CFLAGS=/WX	CMAKE_COMPILE_WARNING_AS_ERROR=ON
--disable-memory-sanitizer		PHP_MEMORY_SANITIZER=OFF	default
--enable-memory-sanitizer		PHP_MEMORY_SANITIZER=ON
--disable-address-sanitizer		PHP_ADDRESS_SANITIZER=OFF	default
--enable-address-sanitizer		PHP_ADDRESS_SANITIZER=ON
--disable-undefined-sanitizer		PHP_UNDEFINED_SANITIZER=OFF	default
--enable-undefined-sanitizer		PHP_UNDEFINED_SANITIZER=ON
--disable-dmalloc		PHP_DMALLOC=OFF	default
--enable-dmalloc		PHP_DMALLOC=ON [Dmalloc_ROOT=DIR]
--without-config-file-scan-dir	--without-config-file-scan-dir	PHP_CONFIG_FILE_SCAN_DIR=""	default
--with-config-file-scan-dir=DIR	--with-config-file-scan-dir=DIR	PHP_CONFIG_FILE_SCAN_DIR=DIR
--without-config-file-path	N/A	PHP_CONFIG_FILE_PATH=""	default (only for *nix)
--with-config-file-path=PATH	N/A	PHP_CONFIG_FILE_PATH=PATH	(only for *nix)
--disable-gcov		PHP_GCOV=OFF	default
--enable-gcov		PHP_GCOV=ON [Gcov_ROOT=DIR]
--enable-rpath		CMAKE_SKIP_RPATH=OFF CMAKE_SKIP_INSTALL_RPATH=OFF CMAKE_SKIP_BUILD_RPATH=OFF	default
--disable-rpath		CMAKE_SKIP_RPATH=ON or CMAKE_SKIP_INSTALL_RPATH=ON and/or CMAKE_SKIP_BUILD_RPATH=ON
--disable-libgcc		PHP_LIBGCC=OFF	default
--enable-libgcc		PHP_LIBGCC=ON
--enable-all	--enable-snapshot-build	Use cmake --preset all-enabled	Enables all extensions and some additional configuration
--disable-all	--disable-all	Use cmake --preset all-disabled	Disables all extensions and some additional configuration
Zend engine configuration
--enable-gcc-global-regs	N/A	ZEND_GCC_GLOBAL_REGS=ON	default
--disable-gcc-global-regs	N/A	ZEND_GCC_GLOBAL_REGS=OFF
--enable-fiber-asm	N/A	ZEND_FIBER_ASM=ON	default
--disable-fiber-asm	N/A	ZEND_FIBER_ASM=OFF
--enable-zend-signals	N/A	ZEND_SIGNALS=ON	default
--disable-zend-signals	N/A	ZEND_SIGNALS=OFF
--disable-zend-max-execution-timers	N/A	ZEND_MAX_EXECUTION_TIMERS=OFF	default
--enable-zend-max-execution-timers	N/A	ZEND_MAX_EXECUTION_TIMERS=ON
PHP SAPI modules configuration
--without-apxs2	--disable-apache2handler or --disable-apache2-4handler	SAPI_APACHE2HANDLER=OFF	default, in PHP >= 8.4 --disable-apache2handler is for Apache 2.4 and not Apache 2.0 anymore
--with-apxs2[=PATH_TO_APXS]	--enable-apache2handler or --enable-apache2-4handler	SAPI_APACHE2HANDLER=ON [Apache_ROOT=PATH_TO_APACHE] [Apache_APXS_EXECUTABLE=PATH_TO_APXS]
N/A	--disable-apache2handler	N/A	default, in PHP <= 8.3 this was for Apache 2.0
N/A	--enable-apache2handler	N/A	in PHP <= 8.3 this was for Apache 2.0
N/A	--disable-apache2-2handler	N/A	default, removed since PHP >= 8.4
N/A	--enable-apache2-2handler	N/A	removed since PHP >= 8.4
--enable-cgi	--enable-cgi	SAPI_CGI=ON	default
--disable-cgi	--disable-cgi	SAPI_CGI=OFF
--enable-cli	--enable-cli	SAPI_CLI=ON	default
--disable-cli	--disable-cli	SAPI_CLI=OFF
	--disable-cli-win32	SAPI_CLI_WIN_NO_CONSOLE=OFF	default; Windows only
	--enable-cli-win32	SAPI_CLI_WIN_NO_CONSOLE=ON	Windows only
--disable-embed	--disable-embed	SAPI_EMBED=OFF	default
--enable-embed	--enable-embed	SAPI_EMBED=ON	will be build as shared
--enable-embed=shared	N/A	SAPI_EMBED=ON SAPI_EMBED_SHARED=ON	will be build as shared
--enable-embed=static	--enable-embed	SAPI_EMBED=ON SAPI_EMBED_SHARED=OFF
--disable-fpm	N/A	SAPI_FPM=OFF	default
--enable-fpm	N/A	SAPI_FPM=ON
[--with-fpm-user=USER]	N/A	[SAPI_FPM_USER=USER]	default: nobody
[--with-fpm-group=GROUP]	N/A	[SAPI_FPM_GROUP=GROUP]	default: nobody
--without-fpm-systemd	N/A	SAPI_FPM_SYSTEMD=OFF	default
--with-fpm-systemd  [SYSTEMD_CFLAGS=...]  [SYSTEMD_LIBS=...]	N/A	SAPI_FPM_SYSTEMD=ON [Systemd_ROOT=DIR]
--without-fpm-acl	N/A	SAPI_FPM_ACL=OFF	default
--with-fpm-acl	N/A	SAPI_FPM_ACL=ON [ACL_ROOT=DIR]
--without-fpm-apparmor	N/A	SAPI_FPM_APPARMOR=OFF	default
--with-fpm-apparmor	N/A	SAPI_FPM_APPARMOR=ON [AppArmor_ROOT=DIR]
--without-fpm-selinux	N/A	SAPI_FPM_SELINUX=OFF	default
--with-fpm-selinux	N/A	SAPI_FPM_SELINUX=ON [SELinux_ROOT=DIR]
--disable-fuzzer	N/A	SAPI_FUZZER=OFF	default
--enable-fuzzer  [LIB_FUZZING_ENGINE=...]	N/A	SAPI_FUZZER=ON
--disable-litespeed	N/A	SAPI_LITESPEED=OFF	default
--enable-litespeed	N/A	SAPI_LITESPEED=ON
--enable-phpdbg	--enable-phpdbg	SAPI_PHPDBG=ON	default in *nix and CMake (on Windows disabled by default)
--disable-phpdbg	--disable-phpdbg	SAPI_PHPDBG=OFF
--disable-phpdbg-debug	--disable-phpdbg-debug	SAPI_PHPDBG_DEBUG=OFF	default (on Windows since PHP >= 8.4)
--enable-phpdbg-debug	--enable-phpdbg-debug	SAPI_PHPDBG_DEBUG=ON	(on Windows since PHP >= 8.4)
--disable-phpdbg-readline	N/A	SAPI_PHPDBG_READLINE=OFF	default
--enable-phpdbg-readline	N/A	SAPI_PHPDBG_READLINE=ON
N/A	--disable-phpdbgs	SAPI_PHPDBG_SHARED=OFF	default
N/A	--enable-phpdbgs	SAPI_PHPDBG_SHARED=ON
PHP extensions
--disable-bcmath	--disable-bcmath	EXT_BCMATH=OFF	default in *nix and CMake (on Windows enabled by default)
--enable-bcmath	--enable-bcmath	EXT_BCMATH=ON
--enable-bcmath=shared	--enable-bcmath=shared	EXT_BCMATH_SHARED=ON
--without-bz2	--without-bz2	EXT_BZ2=OFF	default
--with-bz2[=DIR]	--with-bz2	EXT_BZ2=ON [BZip2_ROOT=DIR]
--with-bz2=shared	--with-bz2=shared	EXT_BZ2_SHARED=ON
--disable-calendar	--disable-calendar	EXT_CALENDAR=OFF	default in *nix and CMake (on Windows enabled by default)
--enable-calendar	--enable-calendar	EXT_CALENDAR=ON
--enable-calendar=shared	--enable-calendar=shared	EXT_CALENDAR_SHARED=ON
N/A	--enable-com-dotnet	EXT_COM_DOTNET=ON	default; Windows only
N/A	--enable-com-dotnet=shared	EXT_COM_DOTNET_SHARED=ON	Windows only
N/A	--disable-com-dotnet	EXT_COM_DOTNET=OFF	Windows only
--enable-ctype	--enable-ctype	EXT_CTYPE=ON	default
--enable-ctype=shared	--enable-ctype=shared	EXT_CTYPE_SHARED=ON
--disable-ctype	--disable-ctype	EXT_CTYPE=OFF
--without-curl	--without-curl	EXT_CURL=OFF	default
--with-curl  [CURL_CFLAGS=...]  [CURL_LIBS=...]  [CURL_FEATURES=...]	--with-curl	EXT_CURL=ON [CURL_ROOT=DIR]
--with-curl=shared	--with-curl=shared	EXT_CURL_SHARED=ON
--disable-dba		EXT_DBA=OFF	default
--enable-dba		EXT_DBA=ON
--enable-dba=shared		EXT_DBA_SHARED=ON
--with-flatfile		EXT_DBA_FLATFILE=ON	default
--without-flatfile		EXT_DBA_FLATFILE=OFF
--with-inifile		EXT_DBA_INIFILE=ON	default
--without-inifile		EXT_DBA_INIFILE=OFF
--without-qdbm		EXT_DBA_QDBM=OFF	default
--with-qdbm[=DIR]		EXT_DBA_QDBM=ON [QDBM_ROOT=DIR]
--without-gdbm		EXT_DBA_GDBM=OFF	default
--with-gdbm[=DIR]		EXT_DBA_GDBM=ON [GDBM_ROOT=DIR]
--without-ndbm		EXT_DBA_NDBM=OFF	default
--with-ndbm[=DIR]		EXT_DBA_NDBM=ON [Ndbm_ROOT=DIR]
--without-db4		EXT_DBA_DB=OFF	default
--with-db4[=DIR]		EXT_DBA_DB=ON [BerkeleyDB_ROOT=DIR]
--without-db3		EXT_DBA_DB3=OFF	default
--with-db3		EXT_DBA_DB3=ON
--without-db2		EXT_DBA_DB2=OFF	default
--with-db2		EXT_DBA_DB2=ON
--without-db1		EXT_DBA_DB1=OFF	default
--with-db1		EXT_DBA_DB1=ON
--without-dbm		EXT_DBA_DBM=OFF	default
--with-dbm[=DIR]		EXT_DBA_DBM=ON [Dbm_ROOT=DIR]
--without-tcadb		EXT_DBA_TCADB=OFF	default
--with-tcadb[=DIR]		EXT_DBA_TCADB=ON [TokyoCabinet_ROOT=DIR]
--without-lmdb		EXT_DBA_LMDB=OFF	default
--with-lmdb[=DIR]		EXT_DBA_LMDB=ON [LMDB_ROOT=DIR]
--with-cdb		EXT_DBA_CDB=ON	default
--with-cdb=DIR		EXT_DBA_CDB_EXTERNAL=ON Cdb_ROOT=DIR
--without-cdb		EXT_DBA_CDB=OFF
--disable-dl-test	--disable-dl-test	EXT_DL_TEST=OFF	default
--enable-dl-test	--enable-dl-test	EXT_DL_TEST=ON	will be shared
--enable-dl-test=shared	--enable-dl-test=shared	EXT_DL_TEST=ON	will be shared
--enable-dom	--enable-dom	EXT_DOM=ON	default
--enable-dom=shared	--enable-dom=shared	EXT_DOM_SHARED=ON
--disable-dom	--disable-dom	EXT_DOM=OFF
--without-enchant	--without-enchant	EXT_ENCHANT=OFF	default
--with-enchant  [ENCHANT_CFLAGS=...]  [ENCHANT_LIBS=...]  [ENCHANT2_CFLAGS=...]  [ENCHANT2_LIBS=...]	--with-enchant	EXT_ENCHANT=ON [Enchant_ROOT=DIR]
--with-enchant=shared	--with-enchant=shared	EXT_ENCHANT_SHARED=ON
--disable-exif	--disable-exif	EXT_EXIF=OFF	default
--enable-exif	--enable-exif	EXT_EXIF=ON
--enable-exif=shared	--enable-exif=shared	EXT_EXIF_SHARED=ON
--without-ffi	--without-ffi	EXT_FFI=OFF	default
--with-ffi  [FFI_CFLAGS=...]  [FFI_LIBS=...]	--with-ffi	EXT_FFI=ON [FFI_ROOT=DIR]
--with-ffi=shared	--with-ffi=shared	EXT_FFI_SHARED=ON
--enable-fileinfo	--enable-fileinfo	EXT_FILEINFO=ON	default in *nix and Cmake (on Windows by default disabled and can be only shared)
--enable-fileinfo=shared	--enable-fileinfo=shared	EXT_FILEINFO_SHARED=ON
--disable-fileinfo	--disable-fileinfo	EXT_FILEINFO=OFF
--enable-filter	--enable-filter	EXT_FILTER=ON	default
--enable-filter=shared	--enable-filter=shared	EXT_FILTER_SHARED=ON
--disable-filter	--disable-filter	EXT_FILTER=OFF
--disable-ftp	--disable-ftp	EXT_FTP=OFF	default
--enable-ftp	--enable-ftp	EXT_FTP=ON
--enable-ftp=shared	--enable-ftp=shared	EXT_FTP_SHARED=ON
--without-ftp-ssl	N/A	EXT_FTP_SSL=OFF	default, PHP >= 8.4
--with-ftp-ssl	N/A	EXT_FTP_SSL=ON	PHP >= 8.4
--without-openssl-dir	N/A	EXT_FTP_SSL=OFF	default, PHP <= 8.3
--with-openssl-dir	N/A	EXT_FTP_SSL=ON	PHP <= 8.3
--disable-gd		EXT_GD=OFF	default
--enable-gd		EXT_GD=ON
--enable-gd=shared		EXT_GD_SHARED=ON
--without-external-gd		EXT_GD_EXTERNAL=OFF	default
--with-external-gd  [GDLIB_CFLAGS=...]  [GDLIB_LIBS=...]		EXT_GD_EXTERNAL=ON [GD_ROOT=DIR]
--without-avif		EXT_GD_AVIF=OFF	default
--with-avif  [AVIF_CFLAGS=...]  [AVIF_LIBS=...]		EXT_GD_AVIF=ON [libavif_ROOT=DIR]
--without-webp		EXT_GD_WEBP=OFF	default
--with-webp  [WEBP_CFLAGS=...]  [WEBP_LIBS=...]		EXT_GD_WEBP=ON [WebP_ROOT=DIR]
--without-jpeg		EXT_GD_JPEG=OFF	default
--with-jpeg  [JPEG_CFLAGS=...]  [JPEG_LIBS=...]		EXT_GD_JPEG=ON [JPEG_ROOT=DIR]
[PNG_CFLAGS=...]  [PNG_LIBS=...]		[PNG_ROOT=DIR]
--without-xpm		EXT_GD_XPM=OFF	default
--with-xpm  [XPM_CFLAGS=...]  [XPM_LIBS=...]		EXT_GD_XPM=ON [XPM_ROOT=DIR]
--without-freetype		EXT_GD_FREETYPE=OFF	default
--with-freetype  [FREETYPE2_CFLAGS=...]  [FREETYPE2_LIBS=...]		EXT_GD_FREETYPE=ON [Freetype_ROOT=DIR]
--disable-gd-jis-conv		EXT_GD_JIS=OFF	default
--enable-gd-jis-conv		EXT_GD_JIS=ON
--without-gettext		EXT_GETTEXT=OFF	default
--with-gettext[=DIR]		EXT_GETTEXT=ON [Intl_ROOT=DIR]
--with-gettext=shared		EXT_GETTEXT_SHARED=ON
--without-gmp		EXT_GMP=OFF	default
--with-gmp[=DIR]		EXT_GMP=ON [GMP_ROOT=DIR]
--with-gmp=shared		EXT_GMP_SHARED=ON
--without-mhash	--without-mhash	EXT_HASH_MHASH=OFF	default
--with-mhash	--with-mhash	EXT_HASH_MHASH=ON
--with-iconv[=DIR]		EXT_ICONV=ON [Iconv_ROOT=DIR]	default
--with-iconv=shared		EXT_ICONV_SHARED=ON
--without-iconv		EXT_ICONV=OFF
--without-imap	--without-imap	EXT_IMAP=OFF	default, PHP <= 8.3
--with-imap[=DIR]	--with-imap	EXT_IMAP=ON [Cclient_ROOT=DIR]
--without-kerberos	N/A	EXT_IMAP_KERBEROS=OFF	default, PHP <= 8.3
--with-kerberos  [KERBEROS_CFLAGS=...]  [KERBEROS_LIBS=...]	N/A	EXT_IMAP_KERBEROS=ON [Kerberos_ROOT=...]
--without-imap-ssl	N/A	EXT_IMAP_SSL=OFF	default, PHP <= 8.3
--with-imap-ssl  [OPENSSL_CFLAGS=...]  [OPENSSL_LIBS=...]	N/A	EXT_IMAP_SSL=ON [OPENSSL_ROOT_DIR=DIR]
--disable-intl		EXT_INTL=OFF	default
--enable-intl  [ICU_CFLAGS=...]  [ICU_LIBS=...]		EXT_INTL=ON [ICU_ROOT=DIR]
--enable-intl=shared		EXT_INTL_SHARED=ON
--without-ldap		EXT_LDAP=OFF	default
--with-ldap[=DIR]		EXT_LDAP=ON [LDAP_ROOT=DIR]
--with-ldap=shared		EXT_LDAP_SHARED=ON
--without-ldap-sasl		EXT_LDAP_SASL=OFF	default
--with-ldap-sasl  [SASL_CFLAGS=...]  [SASL_LIBS=...]		EXT_LDAP_SASL=ON [SASL_ROOT=DIR]
--with-libxml [LIBXML_CFLAGS=...] [LIBXML_LIBS=...]	--with-libxml	EXT_LIBXML=ON [LibXml2_ROOT=DIR]	default
--without-libxml	--without-libxml	EXT_LIBXML=OFF
--disable-mbstring	--disable-mbstring	EXT_MBSTRING=OFF	default
--enable-mbstring	--enable-mbstring	EXT_MBSTRING=ON
--enable-mbstring=shared	--enable-mbstring=shared	EXT_MBSTRING_SHARED=ON
--enable-mbregex  [ONIG_CFLAGS=...]  [ONIG_LIBS=...]	--enable-mbregex	EXT_MBSTRING_MBREGEX=ON [Oniguruma_ROOT=DIR]	default in *nix and CMake (on Windows disabled)
--disable-mbregex	--disable-mbregex	EXT_MBSTRING_MBREGEX=OFF
--without-mysqli	--without-mysqli	EXT_MYSQLI=OFF	default
--with-mysqli	--with-mysqli	EXT_MYSQLI=ON
--with-mysqli=shared	--with-mysqli=shared	EXT_MYSQLI_SHARED=ON
--without-mysql-sock	N/A	EXT_MYSQL_SOCKET=OFF	default, not available on Windows
--with-mysql-sock	N/A	EXT_MYSQL_SOCKET=ON	Not available on Windows
--with-mysql-sock=SOCKET	N/A	EXT_MYSQL_SOCKET=ON EXT_MYSQL_SOCKET_PATH=/path/to/mysql.sock	Not available on Windows
--disable-mysqlnd	--without-mysqlnd	EXT_MYSQLND=OFF	default in *nix and CMake (on Windows enabled by default)
--enable-mysqlnd	--with-mysqlnd	EXT_MYSQLND=ON
--enable-mysqlnd=shared	N/A	EXT_MYSQLND_SHARED=ON
--enable-mysqlnd-compression-support	N/A (enabled by default)	EXT_MYSQLND_COMPRESSION=ON	default
--disable-mysqlnd-compression-support	N/A	EXT_MYSQLND_COMPRESSION=OFF
--without-mysqlnd-ssl	N/A	EXT_MYSQLND_SSL=OFF	default, PHP >= 8.4
--with-mysqlnd-ssl	N/A	EXT_MYSQLND_SSL=ON	PHP >= 8.4
--without-oci8	N/A	EXT_OCI8=OFF	default, PHP <= 8.3
--with-oci8[=DIR]	N/A	EXT_OCI8=ON [...]	PHP <= 8.3
--with-oci8=shared	N/A	EXT_OCI8_SHARED=ON
N/A	--without-oci8-11g	EXT_OCI8_11G=OFF
N/A	--with-oci8-11g	EXT_OCI8_11G=ON
N/A	--without-oci8-12c	EXT_OCI8_12C=OFF
N/A	--with-oci8-12c	EXT_OCI8_12C=ON
N/A	--without-oci8-19	EXT_OCI8_19=OFF
N/A	--with-oci8-19	EXT_OCI8_19=ON
		EXT_ODBC=OFF	default
		EXT_ODBC=ON
--without-odbcver		EXT_ODBC_VERSION="0x0350"	default: 0x0350
--with-odbcver[=HEX]		EXT_ODBC_VERSION=HEX	default: 0x0350
--without-adabas			default
--with-adabas		EXT_ODBC=ON EXT_ODBC_TYPE=adabas
--without-sapdb			default
--with-sapdb		EXT_ODBC=ON EXT_ODBC_TYPE=sapdb
--without-solid			default
--with-solid		EXT_ODBC=ON EXT_ODBC_TYPE=solid
--without-ibm-db2			default
--with-ibm-db2		EXT_ODBC=ON EXT_ODBC_TYPE=ibm-db2
--without-empress			default
--with-empress		EXT_ODBC=ON EXT_ODBC_TYPE=empress
--without-empress-bcs			default
--with-empress-bcs		EXT_ODBC=ON EXT_ODBC_TYPE=empress-bcs
--without-custom-odbc			default
--with-custom-odbc		EXT_ODBC=ON EXT_ODBC_TYPE=generic
--without-iodbc			default
--with-iodbc  [ODBC_CFLAGS=...]  [ODBC_LIBS=...]		EXT_ODBC=ON EXT_ODBC_TYPE=iODBC [ODBC_ROOT=DIR]
--without-esoob			default
--with-esoob		EXT_ODBC=ON EXT_ODBC_TYPE=esoob
--without-unixODBC			default
--with-unixODBC  [ODBC_CFLAGS=...]  [ODBC_LIBS=...]		EXT_ODBC=ON EXT_ODBC_TYPE=unixODBC [ODBC_ROOT=DIR]
--without-dbmaker			default
--with-dbmaker		EXT_ODBC=ON EXT_ODBC_TYPE=dbmaker
--with-dbmaker=DIR		EXT_ODBC=ON EXT_ODBC_TYPE=dbmaker ODBC_ROOT=DIR
--enable-opcache	--enable-opcache	EXT_OPCACHE=ON	default, will be shared
--enable-opcache=shared	--enable-opcache=shared	EXT_OPCACHE=ON	will be shared
--disable-opcache	--disable-opcache	EXT_OPCACHE=OFF
--enable-huge-code-pages	N/A	EXT_OPCACHE_HUGE_CODE_PAGES=ON	default; For non-Windows platforms
--disable-huge-code-pages	N/A	EXT_OPCACHE_HUGE_CODE_PAGES=OFF	For non-Windows platforms
--enable-opcache-jit	--enable-opcache-jit	EXT_OPCACHE_JIT=ON	default
--disable-opcache-jit	--disable-opcache-jit	EXT_OPCACHE_JIT=OFF
--without-capstone	N/A	EXT_OPCACHE_CAPSTONE=OFF	default; For non-Windows platforms
--with-capstone  [CAPSTONE_CFLAGS=...]  [CAPSTONE_LIBS=...]	N/A	EXT_OPCACHE_CAPSTONE=ON [Capstone_ROOT=DIR]	For non-Windows platforms
--without-openssl	--without-openssl	EXT_OPENSSL=OFF	default
--with-openssl  [OPENSSL_CFLAGS=...]  [OPENSSL_LIBS=...]	--with-openssl	EXT_OPENSSL=ON [OPENSSL_ROOT_DIR=DIR]
--with-openssl=shared	--with-openssl=shared	EXT_OPENSSL_SHARED=ON
--without-openssl-legacy-provider	--without-openssl-legacy-provider	EXT_OPENSSL_LEGACY_PROVIDER=OFF	default, PHP >= 8.4
--with-openssl-legacy-provider	--with-openssl-legacy-provider	EXT_OPENSSL_LEGACY_PROVIDER=ON	PHP >= 8.4
--without-openssl-argon2	--without-openssl-argon2	EXT_OPENSSL_ARGON2=OFF	default, PHP >= 8.4
--with-openssl-argon2	--with-openssl-argon2	EXT_OPENSSL_ARGON2=ON	PHP >= 8.4
--without-kerberos	N/A	EXT_OPENSSL_KERBEROS=OFF	default, PHP <= 8.3
--with-kerberos [KERBEROS_CFLAGS=...] [KERBEROS_LIBS=...]	N/A	EXT_OPENSSL_KERBEROS=ON [Kerberos_ROOT=DIR]	PHP <= 8.3
--without-system-ciphers	N/A	EXT_OPENSSL_SYSTEM_CIPHERS=OFF	default
--with-system-ciphers	N/A	EXT_OPENSSL_SYSTEM_CIPHERS=ON
--disable-pcntl	N/A	EXT_PCNTL=OFF	default; for *nix platforms only
--enable-pcntl	N/A	EXT_PCNTL=ON	for *nix platforms only
--enable-pcntl=shared	N/A	EXT_PCNTL_SHARED=ON	for *nix platforms only
--with-pcre-jit	--with-pcre-jit	EXT_PCRE_JIT=ON	default
--without-pcre-jit	--without-pcre-jit	EXT_PCRE_JIT=OFF
--without-external-pcre	N/A	EXT_PCRE_EXTERNAL=OFF	default
--with-external-pcre  [PCRE2_CFLAGS=...]  [PCRE2_LIBS=...]	N/A	EXT_PCRE_EXTERNAL=ON [PCRE_ROOT=DIR]
--enable-pdo	--enable-pdo	EXT_PDO=ON	default in *nix and CMake (on Windows disabled by default)
--enable-pdo=shared	--enable-pdo=shared	EXT_PDO_SHARED=ON	(on Windows can't be built as shared yet)
--disable-pdo	--disable-pdo	EXT_PDO=OFF
--without-pdo-dblib		EXT_PDO_DBLIB=OFF	default
--with-pdo-dblib[=DIR]		EXT_PDO_DBLIB=ON [FreeTDS_ROOT=DIR]
--with-pdo-dblib=shared		EXT_PDO_DBLIB_SHARED=ON
--without-pdo-firebird		EXT_PDO_FIREBIRD=OFF	default
--with-pdo-firebird[=DIR]		EXT_PDO_FIREBIRD=ON [Firebird_ROOT=DIR]
--with-pdo-firebird=shared		EXT_PDO_FIREBIRD_SHARED=ON
--without-pdo-mysql		EXT_PDO_MYSQL=OFF	default
--with-pdo-mysql		EXT_PDO_MYSQL=ON
--with-pdo-mysql=mysqlnd		EXT_PDO_MYSQL=ON
--with-pdo-mysql=shared		EXT_PDO_MYSQL_SHARED=ON
--with-pdo-mysql=/usr		EXT_PDO_MYSQL=ON EXT_PDO_MYSQL_DRIVER=mysql
--with-pdo-mysql=DIR		EXT_PDO_MYSQL=ON EXT_PDO_MYSQL_DRIVER=mysql MySQL_ROOT=DIR
--with-pdo-mysql=path/to/mysql_config		EXT_PDO_MYSQL=ON EXT_PDO_MYSQL_DRIVER=mysql MySQL_CONFIG_EXECUTABLE=path/to/mysql_config
--without-pdo-oci	--without-pdo-oci	EXT_PDO_OCI=OFF	default, PHP <= 8.3
--with-pdo-oci[=DIR]	--with-pdo-oci[=DIR]	EXT_PDO_OCI=ON [...]
--with-pdo-oci=shared	--with-pdo-oci=shared	EXT_PDO_OCI_SHARED=ON
--without-pdo-odbc		EXT_PDO_ODBC=OFF	default
--with-pdo-odbc=flavor		EXT_PDO_ODBC=ON EXT_PDO_ODBC_TYPE=flavor	Default flavor: unixODBC
--with-pdo-odbc=flavor,dir,libname,ldflags,cflags		EXT_PDO_ODBC=ON EXT_PDO_ODBC_TYPE=flavor EXT_PDO_ODBC_ROOT=dir EXT_PDO_ODBC_LIBRARY=libname EXT_PDO_ODBC_LDFLAGS=ldflags EXT_PDO_ODBC_CFLAGS=cflags
--with-pdo-odbc=shared		EXT_PDO_ODBC_SHARED=ON
--without-pdo-pgsql	--without-pdo-pgsql	EXT_PDO_PGSQL=OFF	default
--with-pdo-pgsql[=DIR]  [PGSQL_CFLAGS=...]  [PGSQL_LIBS=...]	--with-pdo-pgsql	EXT_PDO_PGSQL=ON [PostgreSQL_ROOT=DIR]	Autotools PGSQL_CFLAGS and PGSQL_LIBS available since PHP >= 8.4
--with-pdo-pgsql=shared	--with-pdo-pgsql=shared	EXT_PDO_PGSQL_SHARED=ON
--with-pdo-sqlite  [SQLITE_CFLAGS=...]  [SQLITE_LIBS=...]	--with-pdo-sqlite	EXT_PDO_SQLITE=ON [SQLite3_ROOT=DIR]	default in *nix and CMake (on Windows disabled by default)
--with-pdo-sqlite=shared	--with-pdo-sqlite=shared	EXT_PDO_SQLITE_SHARED=ON
--without-pdo-sqlite	--without-pdo-sqlite	EXT_PDO_SQLITE=OFF
--without-pgsql	--without-pgsql	EXT_PGSQL=OFF	default
--with-pgsql[=DIR]  [PGSQL_CFLAGS=...]  [PGSQL_LIBS=...]	--with-pgsql	EXT_PGSQL=ON [PostgreSQL_ROOT=DIR]	Autotools PGSQL_CFLAGS and PGSQL_LIBS available since PHP >= 8.4
--with-pgsql=shared	--with-pgsql=shared	EXT_PGSQL_SHARED=ON
--enable-phar	--enable-phar	EXT_PHAR=ON	default
--enable-phar=shared	--enable-phar=shared	EXT_PHAR_SHARED=ON
--disable-phar	--disable-phar	EXT_PHAR=OFF
N/A	--disable-phar-native-ssl	N/A	default
N/A	--enable-phar-native-ssl	N/A
N/A	--enable-phar-native-ssl=shared	N/A
--enable-posix	N/A	EXT_POSIX=ON	default; for *nix platforms only
--enable-posix=shared	N/A	EXT_POSIX_SHARED=ON	for *nix platforms only
--disable-posix	N/A	EXT_POSIX=OFF	for *nix platforms only
--without-pspell		EXT_PSPELL=OFF	default, PHP <= 8.3
--with-pspell[=DIR]		EXT_PSPELL=ON [Aspell_ROOT=DIR]
--with-pspell=shared		EXT_PSPELL_SHARED=ON
--without-libedit	--without-readline	EXT_READLINE=OFF	default
--with-libedit  [EDIT_CFLAGS=...]  [EDIT_LIBS=...]	--with-readline	EXT_READLINE=ON [Editline_ROOT=DIR]
--with-libedit=shared	--with-readline=shared	EXT_READLINE_SHARED=ON
--without-readline	--without-readline	EXT_READLINE=OFF	default
--with-readline[=DIR]	N/A	EXT_READLINE=ON EXT_READLINE_LIBREADLINE=ON [Readline_ROOT=DIR]
--with-readline=shared	N/A	EXT_READLINE=ON EXT_READLINE_SHARED=ON EXT_READLINE_LIBREADLINE=ON
--enable-session	--enable-session	EXT_SESSION=ON	default
--enable-session=shared	N/A	EXT_SESSION_SHARED=ON
--disable-session	--disable-session	EXT_SESSION=OFF
--without-mm	N/A	EXT_SESSION_MM=OFF	default
--with-mm[=DIR]	N/A	EXT_SESSION_MM=ON [MM_ROOT=DIR]
--disable-shmop	--disable-shmop	EXT_SHMOP=OFF	default
--enable-shmop	--enable-shmop	EXT_SHMOP=ON
--enable-shmop=shared	--enable-shmop=shared	EXT_SHMOP_SHARED=ON
--enable-simplexml	--with-simplexml	EXT_SIMPLEXML=ON	default
--enable-simplexml=shared	--with-simplexml=shared	EXT_SIMPLEXML_SHARED=ON
--disable-simplexml	--without-simplexml	EXT_SIMPLEXML=OFF
--without-snmp		EXT_SNMP=OFF	default
--with-snmp[=DIR]		EXT_SNMP=ON [NetSnmp_ROOT=DIR]
--with-snmp=shared		EXT_SNMP_SHARED=ON
--disable-soap	--disable-soap	EXT_SOAP=OFF	default
--enable-soap	--enable-soap	EXT_SOAP=ON
--enable-soap=shared	--enable-soap=shared	EXT_SOAP_SHARED=ON
--disable-sockets	--disable-sockets	EXT_SOCKETS=OFF	default
--enable-sockets	--enable-sockets	EXT_SOCKETS=ON
--enable-sockets=shared	--enable-sockets=shared	EXT_SOCKETS_SHARED=ON
--without-sodium	--without-sodium	EXT_SODIUM=OFF	default
--with-sodium  [LIBSODIUM_CFLAGS=...]  [LIBSODIUM_LIBS=..]	--with-sodium	EXT_SODIUM=ON [Sodium_ROOT=DIR]
--with-sodium=shared	--with-sodium=shared	EXT_SODIUM_SHARED=ON
--with-sqlite3 [SQLITE_CFLAGS=...] [SQLITE_LIBS=...]	--with-sqlite3	EXT_SQLITE3=ON [SQLite3_ROOT=DIR]	default in *nix and CMake (on Windows disabled by default)
--with-sqlite3=shared	--with-sqlite3=shared	EXT_SQLITE3_SHARED
--without-sqlite3	--without-sqlite3	EXT_SQLITE3=OFF
--without-external-libcrypt	N/A	EXT_STANDARD_EXTERNAL_LIBCRYPT=OFF	default
--with-external-libcrypt	N/A	EXT_STANDARD_EXTERNAL_LIBCRYPT=ON
--without-password-argon2	--without-password-argon2	EXT_STANDARD_ARGON2=OFF	default
--with-password-argon2  [ARGON2_CFLAGS=...]  [ARGON2_LIBS=...]	--with-password-argon2	EXT_STANDARD_ARGON2=ON [Argon2_ROOT=DIR]
--disable-sysvmsg	N/A	EXT_SYSVMSG=OFF	default; for *nix platforms only
--enable-sysvmsg	N/A	EXT_SYSVMSG=ON	for *nix platforms only
--enable-sysvmsg=shared	N/A	EXT_SYSVMSG_SHARED=ON	for *nix platforms only
--disable-sysvsem	N/A	EXT_SYSVSEM=OFF	default; for *nix platforms only
--enable-sysvsem	N/A	EXT_SYSVSEM=ON	for *nix platforms only
--enable-sysvsem=shared	N/A	EXT_SYSVSEM_SHARED=ON	for *nix platforms only
--disable-sysvshm	--disable-sysvshm	EXT_SYSVSHM=OFF	default
--enable-sysvshm	--enable-sysvshm	EXT_SYSVSHM=ON
--enable-sysvshm=shared	--enable-sysvshm=shared	EXT_SYSVSHM_SHARED=ON
--without-tidy		EXT_TIDY=OFF	default
--with-tidy[=DIR]		EXT_TIDY=ON [Tidy_ROOT=DIR]
--with-tidy=shared		EXT_TIDY_SHARED=ON
--enable-tokenizer	--enable-tokenizer	EXT_TOKENIZER=ON	default
--enable-tokenizer=shared	--enable-tokenizer=shared	EXT_TOKENIZER_SHARED=ON
--disable-tokenizer	--disable-tokenizer	EXT_TOKENIZER=OFF
--enable-xml	--with-xml	EXT_XML=ON	default
--enable-xml=shared	--with-xml=shared	EXT_XML_SHARED=ON
--disable-xml	--without-xml	EXT_XML=OFF
--without-expat	N/A	EXT_XML_EXPAT=OFF	default
--with-expat  [EXPAT_CFLAGS=...]  [EXPAT_LIBS=...]	N/A	EXT_XML_EXPAT=ON [EXPAT_ROOT=DIR]
--enable-xmlreader	--enable-xmlreader	EXT_XMLREADER=ON	default
--enable-xmlreader=shared	--enable-xmlreader=shared	EXT_XMLREADER_SHARED=ON
--disable-xmlreader	--disable-xmlreader	EXT_XMLREADER=OFF
--enable-xmlwriter	--enable-xmlwriter	EXT_XMLWRITER=ON	default
--enable-xmlwriter=shared	--enable-xmlwriter=shared	EXT_XMLWRITER_SHARED=ON
--disable-xmlwriter	--disable-xmlwriter	EXT_XMLWRITER=OFF
--without-xsl	--without-xsl	EXT_XSL=OFF	default
--with-xsl  [XSL_CFLAGS=...]  [XSL_LIBS=...]  [EXSLT_CFLAGS=...]  [EXSLT_LIBS=...]	--with-xsl	EXT_XSL=ON [LibXslt_ROOT=DIR] [CMAKE_PREFIX_PATH=DIR]
--with-xsl=shared	--with-xsl=shared	EXT_XSL_SHARED=ON
--disable-zend-test	--disable-zend-test	EXT_ZEND_TEST=OFF	default
--enable-zend-test	--enable-zend-test	EXT_ZEND_TEST=ON
--enable-zend-test=shared	--enable-zend-test=shared	EXT_ZEND_TEST_SHARED=ON
--without-zip	--disable-zip	EXT_ZIP=OFF	default in *nix and CMake (on Windows enabled and shared by default)
--with-zip  [LIBZIP_CFLAGS=...]  [LIBZIP_LIBS=...]	--enable-zip	EXT_ZIP=ON libzip_ROOT=DIR
--with-zip=shared	--enable-zip=shared	EXT_ZIP_SHARED=ON
--without-zlib	--disable-zlib	EXT_ZLIB=OFF	default in *nix and CMake (on Windows enabled by default)
--with-zlib  [ZLIB_CFLAGS=...]  [ZLIB_LIBS=...]	--enable-zlib	EXT_ZLIB=ON [ZLIB_ROOT=DIR]
--with-zlib=shared	--enable-zlib=shared	EXT_ZLIB_SHARED=ON
PEAR configuration
--without-pear		PHP_PEAR=OFF	default
--with-pear[=DIR]		PHP_PEAR=ON [PHP_PEAR_DIR=DIR]
Autoconf options
--program-prefix=prefix	N/A	PHP_PROGRAM_PREFIX="prefix"
--program-suffix=suffix	N/A	PHP_PROGRAM_SUFFIX="suffix"
--program-transform-name=expression	N/A	N/A
Influential variables
CC="..."		CMAKE_C_COMPILER="..."	C compiler command
CXX="..."		CMAKE_CXX_COMPILER="..."	C++ compiler command
CFLAGS="..."	CFLAGS="..."	CFLAGS (environment variable) or CMAKE_C_FLAGS	C compiler flags
CXXFLAGS="..."		CXXFLAGS (environment variable) or CMAKE_CXX_FLAGS	C++ compiler flags
CPPFLAGS="..."		N/A	preprocessor flags
CPP="..."			C preprocessor
CXXCPP="..."			C++ preprocessor
LDFLAGS="..."	LDFLAGS="..."	CMAKE_EXE_LINKER_FLAGS="..." CMAKE_SHARED_LINKER_FLAGS="..."	linker flags
LIBS="..."		CMAKE_<LANG>_STANDARD_LIBRARIES	libraries to pass to the linker
PHP_EXTRA_VERSION="-acme"		PHP_VERSION_LABEL="-acme"	-dev or empty
PHP_UNAME="ACME Linux"		PHP_UNAME="ACME Linux"	uname -a output override
PHP_BUILD_SYSTEM="ACME Linux"	PHP_BUILD_SYSTEM="Microsoft Windows..."	PHP_BUILD_SYSTEM="..."	Builder system name, defaults to uname -a output
PHP_BUILD_PROVIDER="ACME"	PHP_BUILD_PROVIDER="ACME"	PHP_BUILD_PROVIDER="ACME"	Build provider
PHP_BUILD_COMPILER="..."	PHP_BUILD_COMPILER="..."	PHP_BUILD_COMPILER="..."	Compiler used for build
PHP_BUILD_ARCH="..."	PHP_BUILD_ARCH="..."	PHP_BUILD_ARCH="..."	Build architecture
EXTENSION_DIR="path/to/ext"		PHP_EXTENSION_DIR="path/to/ext"	Override the INI extension_dir
PKG_CONFIG="path/to/pkgconf"		PKG_CONFIG_EXECUTABLE="path/to/pkgconf"	path to pkg-config utility
PKG_CONFIG_PATH="..."		ENV{PKG_CONFIG_PATH}="..." (environment variable)	directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR="..."			path overriding pkg-config's built-in search path

When running make VAR=VALUE commands, the following environment variables can be used:

make with Autotools	CMake	Default value/notes
EXTRA_CFLAGS="..."		Append additional CFLAGS
EXTRA_LDFLAGS="..."		Append additional LDFLAGS
INSTALL_ROOT="..."	CMAKE_INSTALL_PREFIX="..."	Override the installation dir
	or cmake --install --prefix