Files
buildroot/package/pkg-hare.mk
Francois Perrad 44d3843234 package/pkg-hare.mk: new infrastructure
Signed-off-by: Francois Perrad <francois.perrad.86@gmail.com>
[Julien: split long lines]
Signed-off-by: Julien Olivain <ju.o@free.fr>
2026-08-03 21:15:59 +02:00

100 lines
3.4 KiB
Makefile

################################################################################
# Hare package infrastructure
# see https://harelang.org/
#
# This file implements an infrastructure that eases development of
# package .mk files for Hare packages.
#
# See the Buildroot documentation for details on the usage of this
# infrastructure
#
# In terms of implementation, this Hare infrastructure requires
# the .mk file to only specify metadata information about the
# package: name, version, etc.
#
################################################################################
HARE_RUN_CMD = \
PATH=$(BR_PATH) \
HAREPATH="$(HOST_DIR)/src/hare/stdlib:$(STAGING_DIR)/usr/src/hare/third-party" \
$(HOST_DIR)/bin/hare
HARE_ARCH_OPT = -a $(ARCH)
HARE_LIBDIR_OPT = -L $(STAGING_DIR)/usr/lib
################################################################################
# inner-hare-package -- defines how the configuration, compilation and
# installation of a Hare 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-hare-package
$(2)_DEPENDENCIES += host-hare
#
# Build step. Only define it if not already defined by the package .mk
# file.
#
ifndef $(2)_BUILD_CMDS
# in perfect world, all project follows the conventions described in
# https://harelang.org/documentation/usage/project-structure.html#makefiles
# but in real world, the target "all" is not always the default one
define $(2)_BUILD_CMDS
if grep "^all:" $$($(2)_SRCDIR)Makefile > /dev/null; then \
$(MAKE) -C $$($(2)_SRCDIR) HARE="$$(HARE_RUN_CMD)" HAREFLAGS="$$(HARE_ARCH_OPT) $$(HARE_LIBDIR_OPT)" all; \
else \
$(MAKE) -C $$($(2)_SRCDIR) HARE="$$(HARE_RUN_CMD)" HAREFLAGS="$$(HARE_ARCH_OPT) $$(HARE_LIBDIR_OPT)"; \
fi
endef
endif
#
# Staging installation step. Only define it if not already defined by
# the package .mk file.
#
ifndef $(2)_INSTALL_STAGING_CMDS
define $(2)_INSTALL_STAGING_CMDS
$(MAKE) -C $$($(2)_SRCDIR) PREFIX=/usr DESTDIR="$$(STAGING_DIR)" install
endef
endif
#
# Target installation step. Only define it if not already defined by
# the package .mk file.
#
ifndef $(2)_INSTALL_TARGET_CMDS
define $(2)_INSTALL_TARGET_CMDS
$(MAKE) -C $$($(2)_SRCDIR) PREFIX=/usr DESTDIR="$$(TARGET_DIR)" install
endef
endif
# Call the generic package infrastructure to generate the necessary
# make targets
$(call inner-generic-package,$(1),$(2),$(3),$(4))
endef
################################################################################
# hare-package -- the target generator macro for Hare packages
################################################################################
hare-package = $(call inner-hare-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
################################################################################
# Cleanup target /usr/src/hare
################################################################################
define HARE_FINALIZE_TARGET
rm -rf $(TARGET_DIR)/usr/src/hare
endef
TARGET_FINALIZE_HOOKS += HARE_FINALIZE_TARGET