cosmopolitan/third_party/musl/BUILD.mk
Justine Tunney 43fe5956ad
Use DNS implementation from Musl Libc
Now that our socket system call polyfills are good enough to support
Musl's DNS library we should be using that rather than the barebones
domain name system implementation we rolled on our own. There's many
benefits to making this change. So many, that I myself wouldn't feel
qualified to enumerate them all. The Musl DNS code had to be changed
in order to support Windows of course, which looks very solid so far
2023-12-28 23:04:35 -08:00

68 lines
2.2 KiB
Makefile

#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=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_NT_ADVAPI32 \
LIBC_PROC \
LIBC_RUNTIME \
LIBC_SOCK \
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)
o/$(MODE)/third_party/musl/getnameinfo.o \
o/$(MODE)/third_party/musl/lookup_name.o \
o/$(MODE)/third_party/musl/lookup_serv.o: \
private CFLAGS += \
-fportcosmo
# 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)