From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= Date: Sat, 15 Jan 2011 21:53:26 +0100 Subject: [Buildroot] [PATCH v2 2/4] Add CMAKETARGETS infrastructure for CMake packages In-Reply-To: <1295124808-5649-1-git-send-email-bjorn.forsman@gmail.com> References: <1295124808-5649-1-git-send-email-bjorn.forsman@gmail.com> Message-ID: <1295124808-5649-3-git-send-email-bjorn.forsman@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net The CMAKETARGETS infrastructure makes adding CMake-based packages to Buildroot easy. It uses the same set of variables as the autotools infrastructure, except for autoreconf and libtool stuff which is not needed. Usage: just call CMAKETARGETS instead of AUTOTARGETS. Signed-off-by: Bj?rn Forsman --- package/Makefile.cmake.in | 197 +++++++++++++++++++++++++++++++++++++++++++++ package/Makefile.in | 1 + 2 files changed, 198 insertions(+), 0 deletions(-) create mode 100644 package/Makefile.cmake.in diff --git a/package/Makefile.cmake.in b/package/Makefile.cmake.in new file mode 100644 index 0000000..e9cef58 --- /dev/null +++ b/package/Makefile.cmake.in @@ -0,0 +1,197 @@ +################################################################################ +# CMake package infrastructure +# +# This file implements an infrastructure that eases development of +# package .mk files for CMake packages. It should be used for all +# packages that use CMake as their build system. +# +# See the Buildroot documentation for details on the usage of this +# infrastructure +# +# In terms of implementation, this CMake infrastructure requires +# the .mk file to only specify metadata informations about the +# package: name, version, download URL, etc. +# +# We still allow the package .mk file to override what the different +# steps are doing, if needed. For example, if _BUILD_CMDS is +# already defined, it is used as the list of commands to perform to +# build the package, instead of the default CMake behaviour. The +# package can also define some post operation hooks. +# +################################################################################ + +################################################################################ +# CMAKETARGETS_INNER -- defines how the configuration, compilation and +# installation of a CMake package should be done, implements a few hooks to +# tune the build process and calls the generic package infrastructure to +# generate the necessary make targets +# +# argument 1 is the lowercase package name +# argument 2 is the uppercase package name, including an HOST_ prefix +# for host packages +# argument 3 is the uppercase package name, without the HOST_ prefix +# for host packages +# argument 4 is the package directory prefix +# argument 5 is the type (target or host) +################################################################################ + +define CMAKETARGETS_INNER + +# define package-specific variables to default values +ifndef $(2)_SUBDIR + ifdef $(3)_SUBDIR + $(2)_SUBDIR = $($(3)_SUBDIR) + else + $(2)_SUBDIR ?= + endif +endif + +$(2)_CONF_ENV ?= +$(2)_CONF_OPT ?= +$(2)_MAKE ?= $(MAKE) +$(2)_MAKE_ENV ?= +$(2)_MAKE_OPT ?= +$(2)_INSTALL_HOST_OPT ?= DESTDIR=$$(HOST_DIR) install +$(2)_INSTALL_STAGING_OPT ?= DESTDIR=$$(STAGING_DIR) install +$(2)_INSTALL_TARGET_OPT ?= DESTDIR=$$(TARGET_DIR) install +$(2)_CLEAN_OPT ?= clean + +$(2)_SRCDIR = $$($(2)_DIR)/$($(2)_SUBDIR) +$(2)_BUILDDIR = $$($(2)_SRCDIR) + +# +# Configure step. Only define it if not already defined by the package +# .mk file. And take care of the differences between host and target +# packages. +# +ifndef $(2)_CONFIGURE_CMDS +ifeq ($(5),target) + +# Configure package for target +define $(2)_CONFIGURE_CMDS + (cd $$($$(PKG)_BUILDDIR) && \ + rm -f CMakeCache.txt && \ + $$($$(PKG)_CONF_ENV) $(HOST_DIR)/usr/bin/cmake $$($$(PKG)_SRCDIR) \ + -DCMAKE_TOOLCHAIN_FILE="$$(BASE_DIR)/toolchainfile.cmake" \ + -DCMAKE_INSTALL_PREFIX="/usr" \ + $$($$(PKG)_CONF_OPT) \ + ) +endef +else + +# Configure package for host +define $(2)_CONFIGURE_CMDS + (cd $$($$(PKG)_BUILDDIR) && \ + rm -f CMakeCache.txt && \ + $(HOST_DIR)/usr/bin/cmake $$($$(PKG)_SRCDIR) \ + -DCMAKE_INSTALL_SO_NO_EXE=0 \ + -DCMAKE_FIND_ROOT_PATH="$$(HOST_DIR)" \ + -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM="BOTH" \ + -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY="BOTH" \ + -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE="BOTH" \ + -DCMAKE_INSTALL_PREFIX="/usr" \ + $$($$(PKG)_CONF_OPT) \ + ) +endef +endif +endif + +$(2)_DEPENDENCIES += host-cmake + +# +# Build step. Only define it if not already defined by the package .mk +# file. +# +ifndef $(2)_BUILD_CMDS +ifeq ($(5),target) +define $(2)_BUILD_CMDS + $(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_BUILDDIR) +endef +else +define $(2)_BUILD_CMDS + $(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_BUILDDIR) +endef +endif +endif + +# +# Host installation step. Only define it if not already defined by the +# package .mk file. +# +ifndef $(2)_INSTALL_CMDS +define $(2)_INSTALL_CMDS + $(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) $$($$(PKG)_INSTALL_HOST_OPT) -C $$($$(PKG)_BUILDDIR) +endef +endif + +# +# Staging installation step. Only define it if not already defined by +# the package .mk file. +# +ifndef $(2)_INSTALL_STAGING_CMDS +define $(2)_INSTALL_STAGING_CMDS + $(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) $$($$(PKG)_INSTALL_STAGING_OPT) -C $$($$(PKG)_BUILDDIR) +endef +endif + +# +# Target installation step. Only define it if not already defined by +# the package .mk file. +# +ifndef $(2)_INSTALL_TARGET_CMDS +define $(2)_INSTALL_TARGET_CMDS + $(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) $$($$(PKG)_INSTALL_TARGET_OPT) -C $$($$(PKG)_BUILDDIR) +endef +endif + +# +# Clean step. Only define it if not already defined by +# the package .mk file. +# +ifndef $(2)_CLEAN_CMDS +define $(2)_CLEAN_CMDS + -$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) $$($$(PKG)_CLEAN_OPT) -C $$($$(PKG)_BUILDDIR) +endef +endif + +# +# Uninstall from staging step. Only define it if not already defined by +# the package .mk file. +# +ifndef $(2)_UNINSTALL_STAGING_CMDS +define $(2)_UNINSTALL_STAGING_CMDS + (cd $$($$(PKG)_BUILDDIR) && sed "s:$.*$:$$(STAGING_DIR)\1:" install_manifest.txt | xargs rm -f) +endef +endif + +# +# Uninstall from target step. Only define it if not already defined +# by the package .mk file. +# +ifndef $(2)_UNINSTALL_TARGET_CMDS +define $(2)_UNINSTALL_TARGET_CMDS + (cd $$($$(PKG)_BUILDDIR) && sed "s:$.*$:$$(TARGET_DIR)\1:" install_manifest.txt | xargs rm -f) +endef +endif + +# Call the generic package infrastructure to generate the necessary +# make targets +$(call GENTARGETS_INNER,$(1),$(2),$(3),$(4),$(5)) + +endef + +################################################################################ +# CMAKETARGETS -- the target generator macro for CMake packages +# +# Argument 1 is the package directory prefix [mandatory] +# Argument 2 is the lowercase package name [mandatory] +# Argument 3 is "target" or "host" [optional, default: "target"] +################################################################################ + +define CMAKETARGETS +ifeq ($(3),host) +$(call CMAKETARGETS_INNER,$(3)-$(2),$(call UPPERCASE,$(3)-$(2)),$(call UPPERCASE,$(2)),$(1),host) +else +$(call CMAKETARGETS_INNER,$(2),$(call UPPERCASE,$(2)),$(call UPPERCASE,$(2)),$(1),target) +endif +endef diff --git a/package/Makefile.in b/package/Makefile.in index 0761aa1..3255823 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -322,4 +322,5 @@ ENABLE_DEBUG:= endif include package/Makefile.autotools.in +include package/Makefile.cmake.in include package/Makefile.package.in -- 1.7.1