mirror of
https://github.com/clearlinux/graphene.git
synced 2026-09-05 21:31:36 +00:00
Wojtek Porczyk
101371683a
The academic-quality build script was supplanted by industry-grade Makefile rule. Also, glibc 2.19 is not supported, because it is not present in any supported distro.
148 lines
3.7 KiB
Makefile
148 lines
3.7 KiB
Makefile
SYS ?= $(shell gcc -dumpmachine)
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export SYS
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export DEBUG
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GLIBC_VERSION ?= 2.27
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GLIBC_SRC = glibc-$(GLIBC_VERSION)
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GLIBC_CHECKSUM = $(firstword $(shell grep $(GLIBC_SRC).tar.gz glibc-checksums))
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SHIM_DIR = shim
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BUILD_DIR = glibc-build
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RUNTIME_DIR = $(CURDIR)/../Runtime
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GLIBC_LIBS = \
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csu/crt1.o \
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csu/crti.o \
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csu/crtn.o \
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dlfcn/libdl.so.2 \
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elf/ld-linux-x86-64.so.2 \
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libc.so \
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libc.so.6 \
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libos/liblibos.so.1 \
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login/libutil.so.1 \
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math/libm.so.6 \
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nptl/libpthread.so.0 \
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nptl_db/libthread_db.so.1 \
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resolv/libnss_dns.so.2 \
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resolv/libresolv.so.2 \
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rt/librt.so.1
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GLIBC_TARGET = $(addprefix $(BUILD_DIR)/, $(GLIBC_LIBS))
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GLIBC_RUNTIME = $(addprefix $(RUNTIME_DIR)/, $(notdir $(GLIBC_TARGET)))
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GLIBC_CFLAGS = -O2 -U_FORTIFY_SOURCE -fno-stack-protector -Wno-unused-value
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ifeq ($(DEBUG),1)
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GLIBC_CFLAGS += -g
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endif
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export GLIBC_CFLAGS
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.PHONY: all
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all: $(GLIBC_TARGET) $(GLIBC_RUNTIME)
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$(MAKE) -C $(SHIM_DIR) all
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include ../Makefile.rules
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.PHONY: format
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format:
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$(MAKE) -C $(SHIM_DIR) format
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ifeq ($(findstring x86_64,$(SYS))$(findstring linux,$(SYS)),x86_64linux)
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.SECONDARY: $(BUILD_DIR)/Build.success
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$(BUILD_DIR)/Build.success: $(BUILD_DIR)/Makefile
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@echo "Building glibc, may take a while to finish. Warning messages may show up. If this process terminates with failures, see \"$(BUILD_DIR)/build.log\" for more information."
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($(MAKE) -C $(BUILD_DIR) 2>&1 >> build.log) && touch $@
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$(GLIBC_TARGET): $(BUILD_DIR)/Build.success
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$(BUILD_DIR)/Makefile: $(GLIBC_SRC)/configure
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mkdir -p $(BUILD_DIR)
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(cd $(BUILD_DIR) || exit 1; \
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CFLAGS=$$GLIBC_CFLAGS ../$< --prefix=$(RUNTIME_DIR) \
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--with-tls \
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--without-selinux \
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--disable-test \
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--disable-nscd \
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)
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define LN_SF_TO_RUNTIME_DIR_template =
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$(RUNTIME_DIR)/$(notdir $(1)): $(1)
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$$(call cmd,ln_sf)
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endef
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$(foreach lib,$(GLIBC_TARGET),$(eval $(call LN_SF_TO_RUNTIME_DIR_template,$(lib))))
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GLIBC_MIRRORS ?= https://ftp.gnu.org/gnu/ \
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https://mirrors.kernel.org/gnu/ \
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https://mirrors.ocf.berkeley.edu/gnu/
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GLIBC_PATCHES = \
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glibc-patches/$(GLIBC_SRC).patch \
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glibc-patches/syscalldb-api.patch \
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glibc-patches/liblibos.patch \
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glibc-patches/malloc-arena-size.patch
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GLIBC_PATCHES_2.23 = \
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glibc-patches/liblibos-2.23+.patch \
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glibc-patches/hp-timing-2.23+.patch \
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glibc-patches/dangling-else.patch \
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glibc-patches/cvs-common-symbols.patch \
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glibc-patches/rpc-format-overflow.patch \
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glibc-patches/ieee754-boolean-context.patch \
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glibc-patches/nis-bogus-conditional.patch
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GLIBC_PATCHES_2.27 = \
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glibc-patches/liblibos-2.23+.patch \
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glibc-patches/hp-timing-2.23+.patch
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ifneq ($(filter %.gold,$(shell readlink -f /usr/bin/ld)),)
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GLIBC_PATCHES += glibc-patches/ld-gold.patch
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endif
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GLIBC_PATCHES += $(GLIBC_PATCHES_$(GLIBC_VERSION))
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$(GLIBC_SRC)/configure: $(GLIBC_PATCHES) $(GLIBC_SRC).tar.gz
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[ "`sha256sum $(GLIBC_SRC).tar.gz`" = "$(GLIBC_CHECKSUM) $(GLIBC_SRC).tar.gz" ] || \
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(echo "*** $(GLIBC_SRC).tar.gz has a wrong checksum ***"; exit 255)
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rm -rf $(GLIBC_SRC)
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tar -xzf $(GLIBC_SRC).tar.gz
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cd $(GLIBC_SRC) && \
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for p in $(GLIBC_PATCHES); do \
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echo applying $$p; \
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patch -p1 < ../$$p || exit 255; \
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done
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touch $@
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$(GLIBC_SRC).tar.gz:
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for MIRROR in $(GLIBC_MIRRORS); do \
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wget --timeout=10 $${MIRROR}glibc/$(GLIBC_SRC).tar.gz \
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&& break; \
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done
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$(GLIBC_SRC)/elf/Versions: $(GLIBC_SRC)/configure
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$(GLIBC_SRC)/nptl/Versions: $(GLIBC_SRC)/configure
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$(GLIBC_SRC)/dlfcn/Versions: $(GLIBC_SRC)/configure
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.PHONY: clean
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clean:
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$(MAKE) -C $(SHIM_DIR) clean
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rm -rf $(BUILD_DIR) $(GLIBC_SRC) build.log
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else
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.IGNORE: $(GLIBC_TARGET)
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$(GLIBC_TARGET):
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.PHONY: clean
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clean:
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rm -rf $(BUILD_DIR)
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endif
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.PHONY: test
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test:
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$(MAKE) -C $(SHIM_DIR) test
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.PHONY: sgx-tokens
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sgx-tokens:
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$(MAKE) -C $(SHIM_DIR) sgx-tokens
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