cosmopolitan/third_party/musl/BUILD.mk
2023-11-28 19:59:57 -08:00

59 lines
2 KiB
Makefile

#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
PKGS += THIRD_PARTY_MUSL
THIRD_PARTY_MUSL_SRCS = $(THIRD_PARTY_MUSL_A_SRCS)
THIRD_PARTY_MUSL_HDRS = $(THIRD_PARTY_MUSL_A_HDRS)
THIRD_PARTY_MUSL_ARTIFACTS += THIRD_PARTY_MUSL_A
THIRD_PARTY_MUSL = $(THIRD_PARTY_MUSL_A_DEPS) $(THIRD_PARTY_MUSL_A)
THIRD_PARTY_MUSL_A = o/$(MODE)/third_party/musl/musl.a
THIRD_PARTY_MUSL_A_FILES := $(wildcard third_party/musl/*)
THIRD_PARTY_MUSL_A_HDRS = $(filter %.h,$(THIRD_PARTY_MUSL_A_FILES))
THIRD_PARTY_MUSL_A_SRCS = $(filter %.c,$(THIRD_PARTY_MUSL_A_FILES))
THIRD_PARTY_MUSL_A_OBJS = \
$(THIRD_PARTY_MUSL_A_SRCS:%.c=o/$(MODE)/%.o)
THIRD_PARTY_MUSL_A_DIRECTDEPS = \
LIBC_CALLS \
LIBC_FMT \
LIBC_INTRIN \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_PROC \
LIBC_RUNTIME \
LIBC_STDIO \
LIBC_STR \
LIBC_SYSV \
LIBC_THREAD \
THIRD_PARTY_ZLIB
THIRD_PARTY_MUSL_A_DEPS := \
$(call uniq,$(foreach x,$(THIRD_PARTY_MUSL_A_DIRECTDEPS),$($(x))))
THIRD_PARTY_MUSL_A_CHECKS = \
$(THIRD_PARTY_MUSL_A).pkg \
$(THIRD_PARTY_MUSL_A_HDRS:%=o/$(MODE)/%.ok)
$(THIRD_PARTY_MUSL_A): \
third_party/musl/ \
$(THIRD_PARTY_MUSL_A).pkg \
$(THIRD_PARTY_MUSL_A_OBJS)
$(THIRD_PARTY_MUSL_A).pkg: \
$(THIRD_PARTY_MUSL_A_OBJS) \
$(foreach x,$(THIRD_PARTY_MUSL_A_DIRECTDEPS),$($(x)_A).pkg)
# offer assurances about the stack safety of cosmo libc
$(THIRD_PARTY_MUSL_A_OBJS): private COPTS += -Wframe-larger-than=4096 -Walloca-larger-than=4096
THIRD_PARTY_MUSL_LIBS = $(foreach x,$(THIRD_PARTY_MUSL_ARTIFACTS),$($(x)))
THIRD_PARTY_MUSL_SRCS = $(foreach x,$(THIRD_PARTY_MUSL_ARTIFACTS),$($(x)_SRCS))
THIRD_PARTY_MUSL_CHECKS = $(foreach x,$(THIRD_PARTY_MUSL_ARTIFACTS),$($(x)_CHECKS))
THIRD_PARTY_MUSL_OBJS = $(foreach x,$(THIRD_PARTY_MUSL_ARTIFACTS),$($(x)_OBJS))
$(THIRD_PARTY_MUSL_OBJS): third_party/musl/BUILD.mk
.PHONY: o/$(MODE)/third_party/musl
o/$(MODE)/third_party/musl: $(THIRD_PARTY_MUSL_CHECKS)