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kumquat-buildroot/package/php/php.mk
Arnout Vandecappelle 7d69a79624 packages: use backtick instead of $(shell ...) make function 
It is often difficult to know exactly when make will expand the
variable, and usually it can only be expanded after the dependencies
have been built (e.g. pkg-config or the .pc file). Using a backtick
instead makes it very clear that it will be expanded only while
executing the command.

This change is useful for two cases:

1. The per-package staging (and host) directory will be created as part
   of the configure step, so any $(shell ...) variable that is used in
   the configure step will fail because the directory doesn't exist
   yet.

2. 'make printvars' evaluates the variables it prints. It will therefore
   trigger a lot of errors from missing .pc files and others. The
   backticks, on the other hand, are not expanded, so with this change
   the output of 'make printvars' becomes clean again.

This commit contains only the easy changes: replace $(shell ...) with
`...`, and also replace ' with " where needed. Follow-up commits will
tackle the more complicated cases that need additional explanation.

After this change, the following instances of $(shell ...) will remain:

- All assignments that use :=
- All variables that are used in make conditionals (which don't expand
  the backticks).
- All variables that only refer to system executables and make
  variables that don't change.
- The calls to check-host-* in dependencies.mk, because it is eval'ed.

[Original patch by Fabio Porcedda, but extended quite a bit by Arnout.]

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-07-15 00:42:01 +02:00

338 lines
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################################################################################
#
# php
#
################################################################################
PHP_VERSION_MAJOR = 5.6
PHP_VERSION = $(PHP_VERSION_MAJOR).11
PHP_SITE = http://www.php.net/distributions
PHP_SOURCE = php-$(PHP_VERSION).tar.xz
PHP_INSTALL_STAGING = YES
PHP_INSTALL_STAGING_OPTS = INSTALL_ROOT=$(STAGING_DIR) install
PHP_INSTALL_TARGET_OPTS = INSTALL_ROOT=$(TARGET_DIR) install
PHP_DEPENDENCIES = host-pkgconf
PHP_LICENSE = PHP
PHP_LICENSE_FILES = LICENSE
PHP_CONF_OPTS = \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--disable-all \
--without-pear \
--with-config-file-path=/etc \
--disable-rpath
PHP_CONF_ENV = \
ac_cv_func_strcasestr=yes \
EXTRA_LIBS="$(PHP_EXTRA_LIBS)"
ifeq ($(BR2_STATIC_LIBS),y)
PHP_CONF_ENV += LIBS="$(PHP_STATIC_LIBS)"
endif
ifeq ($(BR2_TARGET_LOCALTIME),)
PHP_LOCALTIME = UTC
else
PHP_LOCALTIME = $(BR2_TARGET_LOCALTIME)
endif
# PHP can't be AUTORECONFed the standard way unfortunately
PHP_DEPENDENCIES += host-autoconf host-automake host-libtool
define PHP_BUILDCONF
cd $(@D) ; $(TARGET_MAKE_ENV) ./buildconf --force
endef
PHP_PRE_CONFIGURE_HOOKS += PHP_BUILDCONF
ifeq ($(BR2_ENDIAN),"BIG")
PHP_CONF_ENV += ac_cv_c_bigendian_php=yes
else
PHP_CONF_ENV += ac_cv_c_bigendian_php=no
endif
PHP_CONFIG_SCRIPTS = php-config
PHP_CFLAGS = $(TARGET_CFLAGS)
# The OPcache extension isn't cross-compile friendly
# Throw some defines here to avoid patching heavily
ifeq ($(BR2_PACKAGE_PHP_EXT_OPCACHE),y)
PHP_CONF_OPTS += --enable-opcache
PHP_CONF_ENV += ac_cv_func_mprotect=yes
PHP_CFLAGS += \
-DHAVE_SHM_IPC \
-DHAVE_SHM_MMAP_ANON \
-DHAVE_SHM_MMAP_ZERO \
-DHAVE_SHM_MMAP_POSIX \
-DHAVE_SHM_MMAP_FILE
endif
# We need to force dl "detection"
ifeq ($(BR2_STATIC_LIBS),)
PHP_CONF_ENV += ac_cv_func_dlopen=yes ac_cv_lib_dl_dlopen=yes
PHP_EXTRA_LIBS += -ldl
else
PHP_CONF_ENV += ac_cv_func_dlopen=no ac_cv_lib_dl_dlopen=no
endif
PHP_CONF_OPTS += $(if $(BR2_PACKAGE_PHP_CLI),,--disable-cli)
PHP_CONF_OPTS += $(if $(BR2_PACKAGE_PHP_CGI),,--disable-cgi)
PHP_CONF_OPTS += $(if $(BR2_PACKAGE_PHP_FPM),--enable-fpm,--disable-fpm)
### Extensions
PHP_CONF_OPTS += \
$(if $(BR2_PACKAGE_PHP_EXT_SOCKETS),--enable-sockets) \
$(if $(BR2_PACKAGE_PHP_EXT_POSIX),--enable-posix) \
$(if $(BR2_PACKAGE_PHP_EXT_SESSION),--enable-session) \
$(if $(BR2_PACKAGE_PHP_EXT_HASH),--enable-hash) \
$(if $(BR2_PACKAGE_PHP_EXT_DOM),--enable-dom) \
$(if $(BR2_PACKAGE_PHP_EXT_SIMPLEXML),--enable-simplexml) \
$(if $(BR2_PACKAGE_PHP_EXT_SOAP),--enable-soap) \
$(if $(BR2_PACKAGE_PHP_EXT_XML),--enable-xml) \
$(if $(BR2_PACKAGE_PHP_EXT_XMLREADER),--enable-xmlreader) \
$(if $(BR2_PACKAGE_PHP_EXT_XMLWRITER),--enable-xmlwriter) \
$(if $(BR2_PACKAGE_PHP_EXT_EXIF),--enable-exif) \
$(if $(BR2_PACKAGE_PHP_EXT_FTP),--enable-ftp) \
$(if $(BR2_PACKAGE_PHP_EXT_JSON),--enable-json) \
$(if $(BR2_PACKAGE_PHP_EXT_TOKENIZER),--enable-tokenizer) \
$(if $(BR2_PACKAGE_PHP_EXT_PCNTL),--enable-pcntl) \
$(if $(BR2_PACKAGE_PHP_EXT_SHMOP),--enable-shmop) \
$(if $(BR2_PACKAGE_PHP_EXT_SYSVMSG),--enable-sysvmsg) \
$(if $(BR2_PACKAGE_PHP_EXT_SYSVSEM),--enable-sysvsem) \
$(if $(BR2_PACKAGE_PHP_EXT_SYSVSHM),--enable-sysvshm) \
$(if $(BR2_PACKAGE_PHP_EXT_ZIP),--enable-zip) \
$(if $(BR2_PACKAGE_PHP_EXT_CTYPE),--enable-ctype) \
$(if $(BR2_PACKAGE_PHP_EXT_FILTER),--enable-filter) \
$(if $(BR2_PACKAGE_PHP_EXT_CALENDAR),--enable-calendar) \
$(if $(BR2_PACKAGE_PHP_EXT_FILEINFO),--enable-fileinfo) \
$(if $(BR2_PACKAGE_PHP_EXT_BCMATH),--enable-bcmath) \
$(if $(BR2_PACKAGE_PHP_EXT_MBSTRING),--enable-mbstring) \
$(if $(BR2_PACKAGE_PHP_EXT_PHAR),--enable-phar)
ifeq ($(BR2_PACKAGE_PHP_EXT_MCRYPT),y)
PHP_CONF_OPTS += --with-mcrypt=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += libmcrypt
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_OPENSSL),y)
PHP_CONF_OPTS += --with-openssl=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += openssl
# openssl needs zlib, but the configure script forgets to link against
# it causing detection failures with static linking
PHP_STATIC_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs --static openssl`
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_LIBXML2),y)
PHP_CONF_ENV += php_cv_libxml_build_works=yes
PHP_CONF_OPTS += --enable-libxml --with-libxml-dir=${STAGING_DIR}/usr
PHP_DEPENDENCIES += libxml2
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_WDDX),y)
PHP_CONF_OPTS += --enable-wddx --with-libexpat-dir=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += expat
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_XMLRPC),y)
PHP_CONF_OPTS += \
--with-xmlrpc \
$(if $(BR2_PACKAGE_LIBICONV),--with-iconv-dir=$(STAGING_DIR)/usr)
PHP_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBICONV),libiconv)
endif
ifneq ($(BR2_PACKAGE_PHP_EXT_ZLIB)$(BR2_PACKAGE_PHP_EXT_ZIP),)
PHP_CONF_OPTS += --with-zlib=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += zlib
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_GETTEXT),y)
PHP_CONF_OPTS += --with-gettext=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += $(if $(BR2_NEEDS_GETTEXT),gettext)
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_ICONV),y)
ifeq ($(BR2_PACKAGE_LIBICONV),y)
PHP_CONF_OPTS += --with-iconv=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += libiconv
else
PHP_CONF_OPTS += --with-iconv
endif
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_INTL),y)
PHP_CONF_OPTS += --enable-intl --with-icu-dir=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += icu
# The intl module is implemented in C++, but PHP fails to use
# g++ as the compiler for the final link. As a workaround,
# tell it to link libstdc++.
PHP_EXTRA_LIBS += -lstdc++
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_GMP),y)
PHP_CONF_OPTS += --with-gmp=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += gmp
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_READLINE),y)
PHP_CONF_OPTS += --with-readline=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += readline
endif
### Native MySQL extensions
ifeq ($(BR2_PACKAGE_PHP_EXT_MYSQL),y)
PHP_CONF_OPTS += --with-mysql=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += mysql
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_MYSQLI),y)
PHP_CONF_OPTS += --with-mysqli=$(STAGING_DIR)/usr/bin/mysql_config
PHP_DEPENDENCIES += mysql
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_SQLITE),y)
PHP_CONF_OPTS += --with-sqlite3=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += sqlite
PHP_STATIC_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs --static sqlite3`
endif
### PDO
ifeq ($(BR2_PACKAGE_PHP_EXT_PDO),y)
PHP_CONF_OPTS += --enable-pdo
ifeq ($(BR2_PACKAGE_PHP_EXT_PDO_SQLITE),y)
PHP_CONF_OPTS += --with-pdo-sqlite=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += sqlite
PHP_CFLAGS += -DSQLITE_OMIT_LOAD_EXTENSION
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_PDO_MYSQL),y)
PHP_CONF_OPTS += --with-pdo-mysql=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += mysql
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_PDO_POSTGRESQL),y)
PHP_CONF_OPTS += --with-pdo-pgsql=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += postgresql
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_PDO_UNIXODBC),y)
PHP_CONF_OPTS += --with-pdo-odbc=unixODBC,$(STAGING_DIR)/usr
PHP_DEPENDENCIES += unixodbc
ifeq ($(BR2_STATIC_LIBS)$(BR2_TOOLCHAIN_HAS_THREADS),yy)
PHP_STATIC_LIBS += -lpthread
endif
endif
endif
define PHP_DISABLE_PCRE_JIT
$(SED) '/^#define SUPPORT_JIT/d' $(@D)/ext/pcre/pcrelib/config.h
endef
### Use external PCRE if it's available
ifeq ($(BR2_PACKAGE_PCRE),y)
PHP_CONF_OPTS += --with-pcre-regex=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += pcre
else
# The bundled pcre library is not configurable through ./configure options,
# and by default is configured to be thread-safe, so it wants pthreads. So
# we must explicitly tell it when we don't have threads.
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),)
PHP_CFLAGS += -DSLJIT_SINGLE_THREADED=1
endif
# check ext/pcre/pcrelib/sljit/sljitConfigInternal.h for supported archs
ifeq ($(BR2_i386)$(BR2_x86_64)$(BR2_arm)$(BR2_armeb)$(BR2_aarch64)$(BR2_mips)$(BR2_mipsel)$(BR2_mips64)$(BR2_mips64el)$(BR2_powerpc)$(BR2_sparc),)
PHP_POST_CONFIGURE_HOOKS += PHP_DISABLE_PCRE_JIT
endif
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_CURL),y)
PHP_CONF_OPTS += --with-curl=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += libcurl
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_XSL),y)
PHP_CONF_OPTS += --with-xsl=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += libxslt
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_BZIP2),y)
PHP_CONF_OPTS += --with-bz2=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += bzip2
endif
### DBA
ifeq ($(BR2_PACKAGE_PHP_EXT_DBA),y)
PHP_CONF_OPTS += --enable-dba
ifneq ($(BR2_PACKAGE_PHP_EXT_DBA_CDB),y)
PHP_CONF_OPTS += --without-cdb
endif
ifneq ($(BR2_PACKAGE_PHP_EXT_DBA_FLAT),y)
PHP_CONF_OPTS += --without-flatfile
endif
ifneq ($(BR2_PACKAGE_PHP_EXT_DBA_INI),y)
PHP_CONF_OPTS += --without-inifile
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_DBA_DB4),y)
PHP_CONF_OPTS += --with-db4=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += berkeleydb
endif
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_SNMP),y)
PHP_CONF_OPTS += --with-snmp=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += netsnmp
endif
ifeq ($(BR2_PACKAGE_PHP_EXT_GD),y)
PHP_CONF_OPTS += \
--with-gd \
--with-jpeg-dir=$(STAGING_DIR)/usr \
--with-png-dir=$(STAGING_DIR)/usr \
--with-zlib-dir=$(STAGING_DIR)/usr \
--with-freetype-dir=$(STAGING_DIR)/usr
PHP_DEPENDENCIES += jpeg libpng freetype
endif
ifeq ($(BR2_PACKAGE_PHP_FPM),y)
define PHP_INSTALL_INIT_SYSV
$(INSTALL) -D -m 0755 $(@D)/sapi/fpm/init.d.php-fpm \
$(TARGET_DIR)/etc/init.d/S49php-fpm
endef
define PHP_INSTALL_INIT_SYSTEMD
$(INSTALL) -D -m 0644 $(@D)/sapi/fpm/php-fpm.service \
$(TARGET_DIR)/usr/lib/systemd/system/php-fpm.service
mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
ln -fs ../../../../usr/lib/systemd/system/php-fpm.service \
$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/php-fpm.service
endef
define PHP_INSTALL_FPM_CONF
$(INSTALL) -D -m 0644 package/php/php-fpm.conf \
$(TARGET_DIR)/etc/php-fpm.conf
rm -f $(TARGET_DIR)/etc/php-fpm.conf.default
# remove unused sample status page /usr/php/php/fpm/status.html
rm -rf $(TARGET_DIR)/usr/php
endef
PHP_POST_INSTALL_TARGET_HOOKS += PHP_INSTALL_FPM_CONF
endif
define PHP_EXTENSIONS_FIXUP
$(SED) "/prefix/ s:/usr:$(STAGING_DIR)/usr:" \
$(STAGING_DIR)/usr/bin/phpize
$(SED) "/extension_dir/ s:/usr:$(TARGET_DIR)/usr:" \
$(STAGING_DIR)/usr/bin/php-config
endef
PHP_POST_INSTALL_TARGET_HOOKS += PHP_EXTENSIONS_FIXUP
define PHP_INSTALL_FIXUP
rm -rf $(TARGET_DIR)/usr/lib/php/build
rm -f $(TARGET_DIR)/usr/bin/phpize
$(INSTALL) -D -m 0755 $(PHP_DIR)/php.ini-production \
$(TARGET_DIR)/etc/php.ini
$(SED) 's%;date.timezone =.*%date.timezone = $(PHP_LOCALTIME)%' \
$(TARGET_DIR)/etc/php.ini
$(if $(BR2_PACKAGE_PHP_EXT_OPCACHE),
$(SED) '/;extension=php_xsl.dll/azend_extension=opcache.so' \
$(TARGET_DIR)/etc/php.ini)
endef
PHP_POST_INSTALL_TARGET_HOOKS += PHP_INSTALL_FIXUP
PHP_CONF_ENV += CFLAGS="$(PHP_CFLAGS)"
$(eval $(autotools-package))
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