nix/Makefile
John Ericson 90fdbfc601 Build Windows DLLs with -Wl,--export-all-symbols
This is not the most elegant, but will match the SOs in exporting
everything for now. Later we can refine what is public/private to clean
up the interface.
2024-01-11 23:34:37 -05:00

121 lines
3.2 KiB
Makefile

# External build directory support
include mk/build-dir.mk
-include $(buildprefix)Makefile.config
clean-files += $(buildprefix)Makefile.config
# List makefiles
ifeq ($(ENABLE_BUILD), yes)
makefiles = \
mk/precompiled-headers.mk \
local.mk \
src/libutil/local.mk \
src/libstore/local.mk \
src/libfetchers/local.mk \
src/libmain/local.mk \
src/libexpr/local.mk \
src/libcmd/local.mk \
src/nix/local.mk \
src/resolve-system-dependencies/local.mk \
scripts/local.mk \
misc/bash/local.mk \
misc/fish/local.mk \
misc/zsh/local.mk \
misc/systemd/local.mk \
misc/launchd/local.mk \
misc/upstart/local.mk
endif
ifeq ($(ENABLE_UNIT_TESTS), yes)
makefiles += \
tests/unit/libutil/local.mk \
tests/unit/libutil-support/local.mk \
tests/unit/libstore/local.mk \
tests/unit/libstore-support/local.mk \
tests/unit/libexpr/local.mk \
tests/unit/libexpr-support/local.mk
endif
ifeq ($(ENABLE_FUNCTIONAL_TESTS), yes)
makefiles += \
tests/functional/local.mk \
tests/functional/ca/local.mk \
tests/functional/dyn-drv/local.mk \
tests/functional/test-libstoreconsumer/local.mk \
tests/functional/plugins/local.mk
endif
# Miscellaneous global Flags
OPTIMIZE = 1
ifeq ($(OPTIMIZE), 1)
GLOBAL_CXXFLAGS += -O3 $(CXXLTO)
GLOBAL_LDFLAGS += $(CXXLTO)
else
GLOBAL_CXXFLAGS += -O0 -U_FORTIFY_SOURCE
endif
include mk/platform.mk
ifdef HOST_WINDOWS
# Windows DLLs are stricter about symbol visibility than Unix shared
# objects --- see https://gcc.gnu.org/wiki/Visibility for details.
# This is a temporary sledgehammer to export everything like on Unix,
# and not detail with this yet.
#
# TODO do not do this, and instead do fine-grained export annotations.
GLOBAL_LDFLAGS += -Wl,--export-all-symbols
endif
GLOBAL_CXXFLAGS += -g -Wall -include $(buildprefix)config.h -std=c++2a -I src
# Include the main lib, causing rules to be defined
include mk/lib.mk
# Fallback stub rules for better UX when things are disabled
#
# These must be defined after `mk/lib.mk`. Otherwise the first rule
# incorrectly becomes the default target.
ifneq ($(ENABLE_UNIT_TESTS), yes)
.PHONY: check
check:
@echo "Unit tests are disabled. Configure without '--disable-unit-tests', or avoid calling 'make check'."
@exit 1
endif
ifneq ($(ENABLE_FUNCTIONAL_TESTS), yes)
.PHONY: installcheck
installcheck:
@echo "Functional tests are disabled. Configure without '--disable-functional-tests', or avoid calling 'make installcheck'."
@exit 1
endif
# Documentation or else fallback stub rules.
#
# The documentation makefiles be included after `mk/lib.mk` so rules
# refer to variables defined by `mk/lib.mk`. Rules are not "lazy" like
# variables, unfortunately.
ifeq ($(ENABLE_DOC_GEN), yes)
$(eval $(call include-sub-makefile, doc/manual/local.mk))
else
.PHONY: manual-html manpages
manual-html manpages:
@echo "Generated docs are disabled. Configure without '--disable-doc-gen', or avoid calling 'make manpages' and 'make manual-html'."
@exit 1
endif
ifeq ($(ENABLE_INTERNAL_API_DOCS), yes)
$(eval $(call include-sub-makefile, doc/internal-api/local.mk))
else
.PHONY: internal-api-html
internal-api-html:
@echo "Internal API docs are disabled. Configure with '--enable-internal-api-docs', or avoid calling 'make internal-api-html'."
@exit 1
endif