4e0bc29993
meson is able to distinguish between host (= native) and target (= cross) compilation. It will explicitly pass different options to pkg-config to distinguish them. Therefore, we don't need to use the pkg-config wrapper when using meson, and can instead pass the pkg-config settings through the cross-compilation.conf. This is important because in some situations (e.g. for the Python configuration), meson sets the PKG_CONFIG_LIBDIR variable to a different value before calling pkg-config. Relying on our wrapper script doesn't work in that case (except if the script would unconditionally set PKG_CONFIG_LIBDIR, which it doesn't do at the moment). Add the sys_root and pkg_config_lib settings to cross-compilation.conf and use pkgconf directly instead of the wrapper. Note that this requires us to substitute STAGING_DIR as well, with an absolute path. This is not a big deal since cross-compilation.conf is regenerated for every package. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
207 lines
7.3 KiB
Makefile
207 lines
7.3 KiB
Makefile
################################################################################
|
|
# Meson package infrastructure
|
|
#
|
|
# This file implements an infrastructure that eases development of
|
|
# package .mk files for Meson packages. It should be used for all
|
|
# packages that use Meson as their build system.
|
|
#
|
|
# See the Buildroot documentation for details on the usage of this
|
|
# infrastructure
|
|
#
|
|
# In terms of implementation, this Meson infrastructure requires
|
|
# the .mk file to only specify metadata information 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 <PKG>_BUILD_CMDS is
|
|
# already defined, it is used as the list of commands to perform to
|
|
# build the package, instead of the default Meson behaviour. The
|
|
# package can also define some post operation hooks.
|
|
#
|
|
################################################################################
|
|
|
|
#
|
|
# Pass PYTHONNOUSERSITE environment variable when invoking Meson or Ninja, so
|
|
# $(HOST_DIR)/bin/python3 will not look for Meson modules in
|
|
# $HOME/.local/lib/python3.x/site-packages
|
|
#
|
|
MESON = PYTHONNOUSERSITE=y $(HOST_DIR)/bin/meson
|
|
NINJA = PYTHONNOUSERSITE=y $(HOST_DIR)/bin/ninja
|
|
NINJA_OPTS = $(if $(VERBOSE),-v) -j$(PARALLEL_JOBS)
|
|
|
|
################################################################################
|
|
# inner-meson-package -- defines how the configuration, compilation and
|
|
# installation of a Meson 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 a HOST_ prefix
|
|
# for host packages
|
|
# argument 3 is the uppercase package name, without the HOST_ prefix
|
|
# for host packages
|
|
# argument 4 is the type (target or host)
|
|
################################################################################
|
|
|
|
define inner-meson-package
|
|
|
|
$(2)_CONF_ENV ?=
|
|
$(2)_CONF_OPTS ?=
|
|
$(2)_NINJA_ENV ?=
|
|
|
|
#
|
|
# 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 $(2)_CONFIGURE_CMDS
|
|
ifeq ($(4),target)
|
|
|
|
$(2)_CFLAGS ?= $$(TARGET_CFLAGS)
|
|
$(2)_LDFLAGS ?= $$(TARGET_LDFLAGS)
|
|
$(2)_CXXFLAGS ?= $$(TARGET_CXXFLAGS)
|
|
|
|
# Configure package for target
|
|
#
|
|
#
|
|
define $(2)_CONFIGURE_CMDS
|
|
rm -rf $$($$(PKG)_SRCDIR)/build
|
|
mkdir -p $$($$(PKG)_SRCDIR)/build
|
|
sed -e 's%@TARGET_CROSS@%$$(TARGET_CROSS)%g' \
|
|
-e 's%@TARGET_ARCH@%$$(HOST_MESON_TARGET_CPU_FAMILY)%g' \
|
|
-e 's%@TARGET_CPU@%$$(GCC_TARGET_CPU)%g' \
|
|
-e 's%@TARGET_ENDIAN@%$$(call LOWERCASE,$$(BR2_ENDIAN))%g' \
|
|
-e 's%@TARGET_CFLAGS@%$$(call make-comma-list,$$($(2)_CFLAGS))%g' \
|
|
-e 's%@TARGET_LDFLAGS@%$$(call make-comma-list,$$($(2)_LDFLAGS))%g' \
|
|
-e 's%@TARGET_CXXFLAGS@%$$(call make-comma-list,$$($(2)_CXXFLAGS))%g' \
|
|
-e 's%@HOST_DIR@%$$(HOST_DIR)%g' \
|
|
-e 's%@STAGING_DIR@%$$(STAGING_DIR)%g' \
|
|
$$(foreach x,$$($(2)_MESON_EXTRA_BINARIES), \
|
|
-e "/^\[binaries\]$$$$/s:$$$$:\n$$(x):" \
|
|
) \
|
|
package/meson/cross-compilation.conf.in \
|
|
> $$($$(PKG)_SRCDIR)/build/cross-compilation.conf
|
|
PATH=$$(BR_PATH) $$($$(PKG)_CONF_ENV) $$(MESON) \
|
|
--prefix=/usr \
|
|
--libdir=lib \
|
|
--default-library=$(if $(BR2_STATIC_LIBS),static,shared) \
|
|
--buildtype=$(if $(BR2_ENABLE_DEBUG),debug,release) \
|
|
--cross-file=$$($$(PKG)_SRCDIR)/build/cross-compilation.conf \
|
|
$$($$(PKG)_CONF_OPTS) \
|
|
$$($$(PKG)_SRCDIR) $$($$(PKG)_SRCDIR)/build
|
|
endef
|
|
else
|
|
|
|
# Configure package for host
|
|
define $(2)_CONFIGURE_CMDS
|
|
rm -rf $$($$(PKG)_SRCDIR)/build
|
|
mkdir -p $$($$(PKG)_SRCDIR)/build
|
|
$$(HOST_CONFIGURE_OPTS) \
|
|
$$($$(PKG)_CONF_ENV) $$(MESON) \
|
|
--prefix=$$(HOST_DIR) \
|
|
--libdir=lib \
|
|
--sysconfdir=$$(HOST_DIR)/etc \
|
|
--localstatedir=$$(HOST_DIR)/var \
|
|
--default-library=shared \
|
|
--buildtype=release \
|
|
$$($$(PKG)_CONF_OPTS) \
|
|
$$($$(PKG)_SRCDIR) $$($$(PKG)_SRCDIR)/build
|
|
endef
|
|
endif
|
|
endif
|
|
|
|
$(2)_DEPENDENCIES += host-meson
|
|
|
|
#
|
|
# Build step. Only define it if not already defined by the package .mk
|
|
# file.
|
|
#
|
|
ifndef $(2)_BUILD_CMDS
|
|
ifeq ($(4),target)
|
|
define $(2)_BUILD_CMDS
|
|
$$(TARGET_MAKE_ENV) $$($$(PKG)_NINJA_ENV) \
|
|
$$(NINJA) $$(NINJA_OPTS) $$($$(PKG)_NINJA_OPTS) -C $$($$(PKG)_SRCDIR)/build
|
|
endef
|
|
else
|
|
define $(2)_BUILD_CMDS
|
|
$$(HOST_MAKE_ENV) $$($$(PKG)_NINJA_ENV) \
|
|
$$(NINJA) $$(NINJA_OPTS) $$($$(PKG)_NINJA_OPTS) -C $$($$(PKG)_SRCDIR)/build
|
|
endef
|
|
endif
|
|
endif
|
|
|
|
#
|
|
# Host installation step. Only define it if not already defined by the
|
|
# package .mk file.
|
|
#
|
|
ifndef $(2)_INSTALL_CMDS
|
|
define $(2)_INSTALL_CMDS
|
|
$$(HOST_MAKE_ENV) $$($$(PKG)_NINJA_ENV) \
|
|
$$(NINJA) $$(NINJA_OPTS) -C $$($$(PKG)_SRCDIR)/build install
|
|
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
|
|
$$(TARGET_MAKE_ENV) $$($$(PKG)_NINJA_ENV) DESTDIR=$$(STAGING_DIR) \
|
|
$$(NINJA) $$(NINJA_OPTS) -C $$($$(PKG)_SRCDIR)/build install
|
|
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
|
|
$$(TARGET_MAKE_ENV) $$($$(PKG)_NINJA_ENV) DESTDIR=$$(TARGET_DIR) \
|
|
$$(NINJA) $$(NINJA_OPTS) -C $$($$(PKG)_SRCDIR)/build install
|
|
endef
|
|
endif
|
|
|
|
# Call the generic package infrastructure to generate the necessary
|
|
# make targets
|
|
$(call inner-generic-package,$(1),$(2),$(3),$(4))
|
|
|
|
endef
|
|
|
|
################################################################################
|
|
# meson-package -- the target generator macro for Meson packages
|
|
################################################################################
|
|
|
|
meson-package = $(call inner-meson-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
|
|
host-meson-package = $(call inner-meson-package,host-$(pkgname),$(call UPPERCASE,host-$(pkgname)),$(call UPPERCASE,$(pkgname)),host)
|
|
|
|
################################################################################
|
|
# Generation of the Meson cross-compilation.conf file
|
|
################################################################################
|
|
|
|
# Generate a Meson cross-compilation.conf suitable for use with the
|
|
# SDK; also install the file as a template for users to add their
|
|
# own flags if they need to.
|
|
define PKG_MESON_INSTALL_CROSS_CONF
|
|
mkdir -p $(HOST_DIR)/etc/meson
|
|
sed -e 's%@TARGET_CROSS@%$(TARGET_CROSS)%g' \
|
|
-e 's%@TARGET_ARCH@%$(HOST_MESON_TARGET_CPU_FAMILY)%g' \
|
|
-e 's%@TARGET_CPU@%$(HOST_MESON_TARGET_CPU)%g' \
|
|
-e 's%@TARGET_ENDIAN@%$(HOST_MESON_TARGET_ENDIAN)%g' \
|
|
-e 's%@TARGET_CFLAGS@%$(call make-comma-list,$(TARGET_CFLAGS))@PKG_TARGET_CFLAGS@%g' \
|
|
-e 's%@TARGET_LDFLAGS@%$(call make-comma-list,$(TARGET_LDFLAGS))@PKG_TARGET_CFLAGS@%g' \
|
|
-e 's%@TARGET_CXXFLAGS@%$(call make-comma-list,$(TARGET_CXXFLAGS))@PKG_TARGET_CFLAGS@%g' \
|
|
-e 's%@HOST_DIR@%$(HOST_DIR)%g' \
|
|
-e 's%@STAGING_DIR@%$$(STAGING_DIR)%g' \
|
|
$(HOST_MESON_PKGDIR)/cross-compilation.conf.in \
|
|
> $(HOST_DIR)/etc/meson/cross-compilation.conf.in
|
|
sed -e 's%@PKG_TARGET_CFLAGS@%%g' \
|
|
-e 's%@PKG_TARGET_LDFLAGS@%%g' \
|
|
-e 's%@PKG_TARGET_CXXFLAGS@%%g' \
|
|
$(HOST_DIR)/etc/meson/cross-compilation.conf.in \
|
|
> $(HOST_DIR)/etc/meson/cross-compilation.conf
|
|
endef
|
|
|
|
TOOLCHAIN_POST_INSTALL_STAGING_HOOKS += PKG_MESON_INSTALL_CROSS_CONF
|