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openwrt/include/meson.mk

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tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
# To build your package using meson:
#
# include $(INCLUDE_DIR)/meson.mk
# MESON_ARGS+=-Dfoo -Dbar=baz
#
# To pass additional environment variables to meson:
#
# MESON_VARS+=FOO=bar
#
# Default configure/compile/install targets are provided, but can be
# overwritten if required:
#
# define Build/Configure
# $(call Build/Configure/Meson)
# ...
# endef
#
# same for Build/Compile and Build/Install
#
# Host packages are built in the same fashion, just use these vars instead:
#
# MESON_HOST_ARGS+=-Dfoo -Dbar=baz
# MESON_HOST_VARS+=FOO=bar
MESON_DIR:=$(STAGING_DIR_HOST)/lib/meson
MESON_HOST_BUILD_DIR:=$(HOST_BUILD_DIR)/openwrt-build
MESON_HOST_VARS:=
MESON_HOST_ARGS:=
MESON_BUILD_DIR:=$(PKG_BUILD_DIR)/openwrt-build
MESON_VARS:=
MESON_ARGS:=
ifneq ($(findstring i386,$(CONFIG_ARCH)),)
MESON_ARCH:="x86"
else ifneq ($(findstring powerpc64,$(CONFIG_ARCH)),)
MESON_ARCH:="ppc64"
else ifneq ($(findstring powerpc,$(CONFIG_ARCH)),)
MESON_ARCH:="ppc"
else ifneq ($(findstring mips64el,$(CONFIG_ARCH)),)
MESON_ARCH:="mips64"
else ifneq ($(findstring mipsel,$(CONFIG_ARCH)),)
MESON_ARCH:="mips"
else ifneq ($(findstring armeb,$(CONFIG_ARCH)),)
MESON_ARCH:="arm"
else
MESON_ARCH:=$(CONFIG_ARCH)
endif
# this is undefined for just x64_64
ifeq ($(origin CPU_TYPE),undefined)
MESON_CPU:="generic"
else
MESON_CPU:="$(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))"
endif
define Meson
tools/meson: update to 0.60.1 change meson binary to use py extension. Fixes issue with meson's symbolextractor using the host python instead of the system one. We intentionally use a .py extension here so that meson launches additional python scripts with the same build host python interpreter as itself is running under (and not the host package one once it becomes available) Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-11-22 08:51:08 +00:00
$(2) $(STAGING_DIR_HOST)/bin/$(PYTHON) $(STAGING_DIR_HOST)/bin/meson.py $(1)
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
endef
define Meson/CreateNativeFile
$(STAGING_DIR_HOST)/bin/sed \
-e "s|@CC@|$(foreach BIN,$(HOSTCC),'$(BIN)',)|" \
-e "s|@CXX@|$(foreach BIN,$(HOSTCXX),'$(BIN)',)|" \
-e "s|@PKGCONFIG@|$(PKG_CONFIG)|" \
tools/meson: update to 0.60.0 Add cmake support to meson. Otherwise only pkgconfig can be used. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-10-24 18:10:26 +00:00
-e "s|@CMAKE@|$(STAGING_DIR_HOST)/bin/cmake|" \
tools/meson: update to 0.61.4 Override python to use the one in host instead of hostpkg. There's no need to use the latter. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2022-03-16 23:18:07 +00:00
-e "s|@PYTHON@|$(STAGING_DIR_HOST)/bin/python3|" \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
-e "s|@CFLAGS@|$(foreach FLAG,$(HOST_CFLAGS) $(HOST_CPPFLAGS),'$(FLAG)',)|" \
-e "s|@CXXFLAGS@|$(foreach FLAG,$(HOST_CXXFLAGS) $(HOST_CPPFLAGS),'$(FLAG)',)|" \
-e "s|@LDFLAGS@|$(foreach FLAG,$(HOST_LDFLAGS),'$(FLAG)',)|" \
-e "s|@PREFIX@|$(HOST_BUILD_PREFIX)|" \
< $(MESON_DIR)/openwrt-native.txt.in \
> $(1)
endef
define Meson/CreateCrossFile
$(STAGING_DIR_HOST)/bin/sed \
-e "s|@CC@|$(foreach BIN,$(TARGET_CC),'$(BIN)',)|" \
-e "s|@CXX@|$(foreach BIN,$(TARGET_CXX),'$(BIN)',)|" \
meson: prepare to use different linkers This sets the default linker for cross compilation. No functional change intended. Signed-off-by: Andre Heider <a.heider@gmail.com>
2023-01-27 15:33:25 +00:00
-e "s|@LD@|$(foreach FLAG,$(TARGET_LINKER),'$(FLAG)',)|" \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
-e "s|@AR@|$(TARGET_AR)|" \
-e "s|@STRIP@|$(TARGET_CROSS)strip|" \
-e "s|@NM@|$(TARGET_NM)|" \
-e "s|@PKGCONFIG@|$(PKG_CONFIG)|" \
tools/meson: update to 0.60.0 Add cmake support to meson. Otherwise only pkgconfig can be used. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-10-24 18:10:26 +00:00
-e "s|@CMAKE@|$(STAGING_DIR_HOST)/bin/cmake|" \
tools/meson: update to 0.61.4 Override python to use the one in host instead of hostpkg. There's no need to use the latter. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2022-03-16 23:18:07 +00:00
-e "s|@PYTHON@|$(STAGING_DIR_HOST)/bin/python3|" \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
-e "s|@CFLAGS@|$(foreach FLAG,$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \
-e "s|@CXXFLAGS@|$(foreach FLAG,$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \
-e "s|@LDFLAGS@|$(foreach FLAG,$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS),'$(FLAG)',)|" \
-e "s|@ARCH@|$(MESON_ARCH)|" \
-e "s|@CPU@|$(MESON_CPU)|" \
-e "s|@ENDIAN@|$(if $(CONFIG_BIG_ENDIAN),big,little)|" \
< $(MESON_DIR)/openwrt-cross.txt.in \
> $(1)
endef
define Host/Configure/Meson
$(call Meson/CreateNativeFile,$(HOST_BUILD_DIR)/openwrt-native.txt)
$(call Meson, \
tools/meson: update to 1.3.2 Add explicit setup as implicit is deprecated. Rename pkgconfig as no hyphen is deprecated. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2024-02-21 21:13:34 +00:00
setup \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
--native-file $(HOST_BUILD_DIR)/openwrt-native.txt \
tools/meson: static host and both libraries Host packages typically are statically linked to avoid rpath issues and to avoid libraries not being found as a result. With target packages, both libraries make the most sense as InstallDev typically installs both, giving packages flexibility. Default this behavior. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2024-02-21 21:16:35 +00:00
-Ddefault_library=static \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
$(MESON_HOST_ARGS) \
$(MESON_HOST_BUILD_DIR) \
include/meson: fix host build directory When using a non default MESON_HOST_BUILD_DIR, HOST_BUILD_DIR is not appropriate to use. This change matches the target configure section. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2022-01-31 02:52:15 +00:00
$(MESON_HOST_BUILD_DIR)/.., \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
$(MESON_HOST_VARS))
endef
define Host/Compile/Meson
meson: honor MESON_ARGS and MESON_HOST_ARGS when calling ninja Set MESON_ARGS and MESON_HOST_ARGS when calling ninja for building. This is required eg. to be able to set PYTHONPATH= not just for the Meson (==configure) run but also for the build phase itself. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-11-27 20:37:57 +00:00
+$(MESON_HOST_VARS) $(NINJA) -C $(MESON_HOST_BUILD_DIR) $(1)
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
endef
define Host/Install/Meson
+$(NINJA) -C $(MESON_HOST_BUILD_DIR) install
endef
define Host/Uninstall/Meson
+$(NINJA) -C $(MESON_HOST_BUILD_DIR) uninstall || true
endef
define Build/Configure/Meson
$(call Meson/CreateNativeFile,$(PKG_BUILD_DIR)/openwrt-native.txt)
$(call Meson/CreateCrossFile,$(PKG_BUILD_DIR)/openwrt-cross.txt)
$(call Meson, \
tools/meson: update to 1.3.2 Add explicit setup as implicit is deprecated. Rename pkgconfig as no hyphen is deprecated. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2024-02-21 21:13:34 +00:00
setup \
include: meson.mk: honor CONFIG_DEBUG Set buildtype according to CONFIG_DEBUG. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-11-09 23:32:05 +00:00
--buildtype $(if $(CONFIG_DEBUG),debug,plain) \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
--native-file $(PKG_BUILD_DIR)/openwrt-native.txt \
--cross-file $(PKG_BUILD_DIR)/openwrt-cross.txt \
tools/meson: static host and both libraries Host packages typically are statically linked to avoid rpath issues and to avoid libraries not being found as a result. With target packages, both libraries make the most sense as InstallDev typically installs both, giving packages flexibility. Default this behavior. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2024-02-21 21:16:35 +00:00
-Ddefault_library=both \
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
$(MESON_ARGS) \
$(MESON_BUILD_DIR) \
$(MESON_BUILD_DIR)/.., \
$(MESON_VARS))
endef
define Build/Compile/Meson
meson: honor MESON_ARGS and MESON_HOST_ARGS when calling ninja Set MESON_ARGS and MESON_HOST_ARGS when calling ninja for building. This is required eg. to be able to set PYTHONPATH= not just for the Meson (==configure) run but also for the build phase itself. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-11-27 20:37:57 +00:00
+$(MESON_VARS) $(NINJA) -C $(MESON_BUILD_DIR) $(1)
tools: add meson meson is a next generation build system designed to have good defaults, simpler build files, and fast compilation. It is built upon python and uses ninja for compilation. The latter provides fast by default (parallel) and problem free compilation. There are over 40 packages already successfully using meson. The next commit will convert pkgconf to use meson compilation. Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-06-17 21:21:44 +00:00
endef
define Build/Install/Meson
+DESTDIR="$(PKG_INSTALL_DIR)" $(NINJA) -C $(MESON_BUILD_DIR) install
endef
Host/Configure=$(call Host/Configure/Meson)
Host/Compile=$(call Host/Compile/Meson)
Host/Install=$(call Host/Install/Meson)
Host/Uninstall=$(call Host/Uninstall/Meson)
Build/Configure=$(call Build/Configure/Meson)
Build/Compile=$(call Build/Compile/Meson)
Build/Install=$(call Build/Install/Meson)
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