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161823196f
openwrt/include/cmake.mk
Ivan Romanov 4646aa1699 build: fix CMake generator for non-Ninja builds 
OpenWRT by default uses the Ninja generator, but some packages disable
Ninja and use the default Unix Makefiles generator. This generator can
be overridden in the user environment with `CMAKE_GENERATOR`. This patch
explicitly sets the correct generator when `PKG_USE_NINJA:=0`.

In particular, the `mt76` package uses the Makefiles generator.

Signed-off-by: Ivan Romanov <drizt72@zoho.eu>
Link: https://github.com/openwrt/openwrt/pull/16263
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-08-29 19:46:48 +02:00

185 lines
6.2 KiB
Makefile
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cmake_bool = $(patsubst %,-D%:BOOL=$(if $($(1)),ON,OFF),$(2))
PKG_USE_NINJA ?= 1
HOST_USE_NINJA ?= 1
ifeq ($(PKG_USE_NINJA),1)
PKG_BUILD_PARALLEL ?= 1
endif
ifeq ($(HOST_USE_NINJA),1)
HOST_BUILD_PARALLEL ?= 1
endif
PKG_INSTALL:=1
ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
MAKE_FLAGS+=VERBOSE=1
HOST_MAKE_FLAGS+=VERBOSE=1
endif
CMAKE_BINARY_DIR = $(PKG_BUILD_DIR)$(if $(CMAKE_BINARY_SUBDIR),/$(CMAKE_BINARY_SUBDIR))
CMAKE_SOURCE_DIR = $(PKG_BUILD_DIR)$(if $(CMAKE_SOURCE_SUBDIR),/$(CMAKE_SOURCE_SUBDIR))
HOST_CMAKE_SOURCE_DIR = $(HOST_BUILD_DIR)$(if $(CMAKE_SOURCE_SUBDIR),/$(CMAKE_SOURCE_SUBDIR))
HOST_CMAKE_BINARY_DIR = $(HOST_BUILD_DIR)$(if $(CMAKE_BINARY_SUBDIR),/$(CMAKE_BINARY_SUBDIR))
MAKE_PATH = $(firstword $(CMAKE_BINARY_SUBDIR) .)
ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
cmake_tool=$(firstword $(TOOLCHAIN_BIN_DIRS))/$(1)
else
cmake_tool=$(shell command -v $(1))
endif
ifeq ($(CONFIG_CCACHE),)
CMAKE_C_COMPILER_LAUNCHER:=
CMAKE_CXX_COMPILER_LAUNCHER:=
CMAKE_C_COMPILER:=$(call cmake_tool,$(TARGET_CC))
CMAKE_CXX_COMPILER:=$(call cmake_tool,$(TARGET_CXX))
CMAKE_HOST_C_COMPILER:=$(HOSTCC)
CMAKE_HOST_CXX_COMPILER:=$(HOSTCXX)
else
CCACHE:=$(STAGING_DIR_HOST)/bin/ccache
CMAKE_C_COMPILER_LAUNCHER:=$(CCACHE)
CMAKE_CXX_COMPILER_LAUNCHER:=$(CCACHE)
CMAKE_C_COMPILER:=$(TARGET_CC_NOCACHE)
CMAKE_CXX_COMPILER:=$(TARGET_CXX_NOCACHE)
CMAKE_HOST_C_COMPILER:=$(HOSTCC_NOCACHE)
CMAKE_HOST_CXX_COMPILER:=$(HOSTCXX_NOCACHE)
endif
CMAKE_AR:=$(call cmake_tool,$(TARGET_AR))
CMAKE_NM:=$(call cmake_tool,$(TARGET_NM))
CMAKE_RANLIB:=$(call cmake_tool,$(TARGET_RANLIB))
CMAKE_FIND_ROOT_PATH:=$(STAGING_DIR)/usr;$(TOOLCHAIN_ROOT_DIR)
CMAKE_HOST_FIND_ROOT_PATH:=$(STAGING_DIR)/host;$(STAGING_DIR_HOSTPKG);$(STAGING_DIR_HOST)
CMAKE_SHARED_LDFLAGS:=-Wl,-Bsymbolic-functions
CMAKE_HOST_INSTALL_PREFIX = $(HOST_BUILD_PREFIX)
ifeq ($(HOST_USE_NINJA),1)
CMAKE_HOST_OPTIONS += -DCMAKE_GENERATOR="Ninja"
define Host/Compile/Default
+$(NINJA) -C $(HOST_CMAKE_BINARY_DIR) $(1)
endef
define Host/Install/Default
+$(NINJA) -C $(HOST_CMAKE_BINARY_DIR) install
endef
define Host/Uninstall/Default
+$(NINJA) -C $(HOST_CMAKE_BINARY_DIR) uninstall
endef
else
CMAKE_HOST_OPTIONS += -DCMAKE_GENERATOR="Unix Makefiles"
endif
ifeq ($(PKG_USE_NINJA),1)
CMAKE_OPTIONS += -DCMAKE_GENERATOR="Ninja"
define Build/Compile/Default
+$(NINJA) -C $(CMAKE_BINARY_DIR) $(1)
endef
define Build/Install/Default
+DESTDIR="$(PKG_INSTALL_DIR)" $(NINJA) -C $(CMAKE_BINARY_DIR) install
endef
else
CMAKE_OPTIONS += -DCMAKE_GENERATOR="Unix Makefiles"
endif
define Build/Configure/Default
mkdir -p $(CMAKE_BINARY_DIR)
(cd $(CMAKE_BINARY_DIR); \
CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
CXXFLAGS="$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \
cmake \
--no-warn-unused-cli \
-DCMAKE_SYSTEM_NAME=Linux \
-DCMAKE_SYSTEM_VERSION=1 \
-DCMAKE_SYSTEM_PROCESSOR=$(ARCH) \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_FLAGS_RELEASE="-DNDEBUG" \
-DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG" \
-DCMAKE_C_COMPILER_LAUNCHER="$(CMAKE_C_COMPILER_LAUNCHER)" \
-DCMAKE_C_COMPILER="$(CMAKE_C_COMPILER)" \
-DCMAKE_CXX_COMPILER_LAUNCHER="$(CMAKE_CXX_COMPILER_LAUNCHER)" \
-DCMAKE_CXX_COMPILER="$(CMAKE_CXX_COMPILER)" \
-DCMAKE_ASM_COMPILER_LAUNCHER="$(CMAKE_C_COMPILER_LAUNCHER)" \
-DCMAKE_ASM_COMPILER="$(CMAKE_C_COMPILER)" \
-DCMAKE_EXE_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS)" \
-DCMAKE_MODULE_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS) $(CMAKE_SHARED_LDFLAGS)" \
-DCMAKE_SHARED_LINKER_FLAGS:STRING="$(TARGET_LDFLAGS) $(CMAKE_SHARED_LDFLAGS)" \
-DCMAKE_AR="$(CMAKE_AR)" \
-DCMAKE_NM="$(CMAKE_NM)" \
-DCMAKE_RANLIB="$(CMAKE_RANLIB)" \
-DCMAKE_FIND_ROOT_PATH="$(CMAKE_FIND_ROOT_PATH)" \
-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=BOTH \
-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
-DCMAKE_STRIP=: \
-DCMAKE_INSTALL_PREFIX=/usr \
-DDL_LIBRARY=$(STAGING_DIR) \
-DCMAKE_PREFIX_PATH=$(STAGING_DIR) \
-DCMAKE_SKIP_RPATH=TRUE \
-DCMAKE_EXPORT_PACKAGE_REGISTRY=FALSE \
-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=TRUE \
-DCMAKE_FIND_USE_PACKAGE_REGISTRY=FALSE \
-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=TRUE \
-DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=FALSE \
-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=TRUE \
$(CMAKE_OPTIONS) \
$(CMAKE_SOURCE_DIR) \
)
endef
define Build/InstallDev/cmake
$(INSTALL_DIR) $(1)
$(CP) $(PKG_INSTALL_DIR)/* $(1)/
endef
Build/InstallDev = $(if $(CMAKE_INSTALL),$(Build/InstallDev/cmake))
define Host/Configure/Default
mkdir -p "$(HOST_CMAKE_BINARY_DIR)"
(cd $(HOST_CMAKE_BINARY_DIR); \
CFLAGS="$(HOST_CFLAGS)" \
CXXFLAGS="$(HOST_CFLAGS)" \
LDFLAGS="$(HOST_LDFLAGS)" \
cmake \
--no-warn-unused-cli \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_COMPILER_LAUNCHER="$(CMAKE_C_COMPILER_LAUNCHER)" \
-DCMAKE_C_COMPILER="$(CMAKE_HOST_C_COMPILER)" \
-DCMAKE_CXX_COMPILER_LAUNCHER="$(CMAKE_CXX_COMPILER_LAUNCHER)" \
-DCMAKE_CXX_COMPILER="$(CMAKE_HOST_CXX_COMPILER)" \
-DCMAKE_ASM_COMPILER_LAUNCHER="$(CMAKE_C_COMPILER_LAUNCHER)" \
-DCMAKE_ASM_COMPILER="$(CMAKE_HOST_C_COMPILER)" \
-DCMAKE_C_FLAGS_RELEASE="-DNDEBUG" \
-DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG" \
-DCMAKE_EXE_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
-DCMAKE_MODULE_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
-DCMAKE_SHARED_LINKER_FLAGS:STRING="$(HOST_LDFLAGS)" \
-DCMAKE_FIND_ROOT_PATH="$(CMAKE_HOST_FIND_ROOT_PATH)" \
-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=BOTH \
-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
-DCMAKE_STRIP=: \
-DCMAKE_INSTALL_PREFIX=$(CMAKE_HOST_INSTALL_PREFIX) \
-DCMAKE_PREFIX_PATH=$(HOST_BUILD_PREFIX) \
-DCMAKE_SKIP_RPATH=TRUE \
-DCMAKE_INSTALL_LIBDIR=lib \
-DCMAKE_EXPORT_PACKAGE_REGISTRY=FALSE \
-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=TRUE \
-DCMAKE_FIND_USE_PACKAGE_REGISTRY=FALSE \
-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=TRUE \
-DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=FALSE \
-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=TRUE \
$(CMAKE_HOST_OPTIONS) \
$(HOST_CMAKE_SOURCE_DIR) \
)
endef
MAKE_FLAGS += \
CMAKE_COMMAND='$$(if $$(CMAKE_DISABLE_$$@),:,$(STAGING_DIR_HOST)/bin/cmake)' \
CMAKE_DISABLE_cmake_check_build_system=1
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