Files
Upsilon/build/rules.mk
2020-03-24 15:02:10 +01:00

60 lines
1.6 KiB
Makefile

# Define standard compilation rules
.PHONY: official_authorization
official_authorization:
@echo "CAUTION: You are about to build an official NumWorks firmware. Distribution of such firmware by a third party is prohibited. Are you sure you want to proceed? Please type "yes" to confirm." && read ans && [ $${ans:-no} = yes ]
$(eval $(call rule_for, \
AS, %.o, %.s, \
$$(CC) $$(SFLAGS) -c $$< -o $$@ \
))
$(eval $(call rule_for, \
CC, %.o, %.c, \
$$(CC) $$(CFLAGS) $$(SFLAGS) -c $$< -o $$@, \
with_local_version \
))
$(eval $(call rule_for, \
CXX, %.o, %.cpp, \
$$(CXX) $$(CXXFLAGS) $$(SFLAGS) -c $$< -o $$@, \
with_local_version \
))
$(eval $(call rule_for, \
OCC, %.o, %.m, \
$$(CC) $$(CFLAGS) $$(SFLAGS) -c $$< -o $$@ \
))
$(eval $(call rule_for, \
OCC, %.o, %.mm, \
$$(CXX) $$(CXXFLAGS) $$(SFLAGS) -c $$< -o $$@ \
))
$(eval $(call rule_for, \
CPP, %, %.inc, \
$$(CPP) -P $$< $$@ \
))
ifeq ($(OS),Windows_NT)
# Work around command-line length limit
# On Msys2 the max command line is 32 000 characters. Our standard LD command
# can be longer than that because we have quite a lot of object files. To work
# around this issue, we write the object list in a "target.objs" file, and tell
# the linker to read its arguments from this file.
$(eval $(call rule_for, \
LD, %.$$(EXE), , \
echo $$^ > $$@.objs && $$(LD) @$$@.objs $$(LDFLAGS) -o $$@ && rm $$@.objs \
))
else
$(eval $(call rule_for, \
LD, %.$$(EXE), , \
$$(LD) $$^ $$(LDFLAGS) -o $$@ \
))
endif
$(eval $(call rule_for, \
WINDRES, %.o, %.rc, \
$$(WINDRES) $$< -O coff -o $$@ \
))