diff options
Diffstat (limited to 'mk/platform.mk')
| -rw-r--r-- | mk/platform.mk | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/mk/platform.mk b/mk/platform.mk deleted file mode 100644 index 6a7a20cbfdb..00000000000 --- a/mk/platform.mk +++ /dev/null @@ -1,250 +0,0 @@ -# Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT -# file at the top-level directory of this distribution and at -# http://rust-lang.org/COPYRIGHT. -# -# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or -# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license -# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your -# option. This file may not be copied, modified, or distributed -# except according to those terms. - - -# Create variables HOST_<triple> containing the host part -# of each target triple. For example, the triple i686-darwin-macos -# would create a variable HOST_i686-darwin-macos with the value -# i386. -define DEF_HOST_VAR - HOST_$(1) = $(patsubst i%86,i386,$(word 1,$(subst -, ,$(1)))) -endef -$(foreach t,$(CFG_TARGET),$(eval $(call DEF_HOST_VAR,$(t)))) -$(foreach t,$(CFG_TARGET),$(info cfg: host for $(t) is $(HOST_$(t)))) - -# Ditto for OSTYPE -define DEF_OSTYPE_VAR - OSTYPE_$(1) = $(subst $(firstword $(subst -, ,$(1)))-,,$(1)) -endef -$(foreach t,$(CFG_TARGET),$(eval $(call DEF_OSTYPE_VAR,$(t)))) -$(foreach t,$(CFG_TARGET),$(info cfg: os for $(t) is $(OSTYPE_$(t)))) - -# On Darwin, we need to run dsymutil so the debugging information ends -# up in the right place. On other platforms, it automatically gets -# embedded into the executable, so use a no-op command. -CFG_DSYMUTIL := true - -# Hack: not sure how to test if a file exists in make other than this -OS_SUPP = $(patsubst %,--suppressions=%, \ - $(wildcard $(CFG_SRC_DIR)src/etc/$(CFG_OSTYPE).supp*)) - -ifdef CFG_DISABLE_OPTIMIZE_CXX - $(info cfg: disabling C++ optimization (CFG_DISABLE_OPTIMIZE_CXX)) - CFG_GCCISH_CFLAGS += -O0 -else - CFG_GCCISH_CFLAGS += -O2 -endif - -# The soname thing is for supporting a statically linked jemalloc. -# see https://blog.mozilla.org/jseward/2012/06/05/valgrind-now-supports-jemalloc-builds-directly/ -ifdef CFG_VALGRIND - CFG_VALGRIND += --error-exitcode=100 \ - --fair-sched=try \ - --quiet \ - --soname-synonyms=somalloc=NONE \ - --suppressions=$(CFG_SRC_DIR)src/etc/x86.supp \ - $(OS_SUPP) - ifdef CFG_ENABLE_HELGRIND - CFG_VALGRIND += --tool=helgrind - else - CFG_VALGRIND += --tool=memcheck \ - --leak-check=full - endif -endif - -# If we actually want to run Valgrind on a given platform, set this variable -define DEF_GOOD_VALGRIND - ifeq ($(OSTYPE_$(1)),unknown-linux-gnu) - GOOD_VALGRIND_$(1) = 1 - endif - ifneq (,$(filter $(OSTYPE_$(1)),apple-darwin freebsd)) - ifeq ($(HOST_$(1)),x86_64) - GOOD_VALGRIND_$(1) = 1 - endif - endif - ifdef GOOD_VALGRIND_$(t) - $$(info cfg: have good valgrind for $(t)) - else - $$(info cfg: no good valgrind for $(t)) - endif -endef -$(foreach t,$(CFG_TARGET),$(eval $(call DEF_GOOD_VALGRIND,$(t)))) - -AR := ar - -define SET_FROM_CFG - ifdef CFG_$(1) - ifeq ($(origin $(1)),undefined) - $$(info cfg: using $(1)=$(CFG_$(1)) (CFG_$(1))) - $(1)=$(CFG_$(1)) - endif - ifeq ($(origin $(1)),default) - $$(info cfg: using $(1)=$(CFG_$(1)) (CFG_$(1))) - $(1)=$(CFG_$(1)) - endif - endif -endef - -$(foreach cvar,CC CXX CPP CFLAGS CXXFLAGS CPPFLAGS, \ - $(eval $(call SET_FROM_CFG,$(cvar)))) - -CFG_RLIB_GLOB=lib$(1)-*.rlib - -include $(wildcard $(CFG_SRC_DIR)mk/cfg/*.mk) - -define ADD_INSTALLED_OBJECTS - INSTALLED_OBJECTS_$(1) += $$(CFG_INSTALLED_OBJECTS_$(1)) - REQUIRED_OBJECTS_$(1) += $$(CFG_THIRD_PARTY_OBJECTS_$(1)) -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call ADD_INSTALLED_OBJECTS,$(target)))) - -define DEFINE_LINKER - ifndef LINK_$(1) - LINK_$(1) := $$(CC_$(1)) - endif -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call DEFINE_LINKER,$(target)))) - -define ADD_JEMALLOC_DEP - ifndef CFG_DISABLE_JEMALLOC_$(1) - ifndef CFG_DISABLE_JEMALLOC - RUST_DEPS_std_T_$(1) += alloc_jemalloc - TARGET_CRATES_$(1) += alloc_jemalloc - endif - endif -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call ADD_JEMALLOC_DEP,$(target)))) - -# The -Qunused-arguments sidesteps spurious warnings from clang -define FILTER_FLAGS - ifeq ($$(CFG_USING_CLANG),1) - ifneq ($(findstring clang,$$(shell $(CC_$(1)) -v)),) - CFG_GCCISH_CFLAGS_$(1) += -Qunused-arguments - CFG_GCCISH_CXXFLAGS_$(1) += -Qunused-arguments - endif - endif -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call FILTER_FLAGS,$(target)))) - -# Configure various macros to pass gcc or cl.exe style arguments -define CC_MACROS - CFG_CC_INCLUDE_$(1)=-I $$(1) - ifeq ($$(findstring msvc,$(1)),msvc) - CFG_CC_OUTPUT_$(1)=-Fo:$$(1) - CFG_CREATE_ARCHIVE_$(1)='$$(AR_$(1))' -OUT:$$(1) - else - CFG_CC_OUTPUT_$(1)=-o $$(1) - CFG_CREATE_ARCHIVE_$(1)=$$(AR_$(1)) crus $$(1) - endif -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call CC_MACROS,$(target)))) - - -ifeq ($(CFG_CCACHE_CPP2),1) - CCACHE_CPP2=1 - export CCACHE_CPP -endif - -ifdef CFG_CCACHE_BASEDIR - CCACHE_BASEDIR=$(CFG_CCACHE_BASEDIR) - export CCACHE_BASEDIR -endif - -FIND_COMPILER = $(strip $(1:ccache=)) - -define CFG_MAKE_TOOLCHAIN - # Prepend the tools with their prefix if cross compiling - ifneq ($(CFG_BUILD),$(1)) - ifneq ($$(findstring msvc,$(1)),msvc) - CC_$(1)=$(CROSS_PREFIX_$(1))$(CC_$(1)) - CXX_$(1)=$(CROSS_PREFIX_$(1))$(CXX_$(1)) - CPP_$(1)=$(CROSS_PREFIX_$(1))$(CPP_$(1)) - AR_$(1)=$(CROSS_PREFIX_$(1))$(AR_$(1)) - LINK_$(1)=$(CROSS_PREFIX_$(1))$(LINK_$(1)) - RUSTC_CROSS_FLAGS_$(1)=-C linker=$$(call FIND_COMPILER,$$(LINK_$(1))) \ - -C ar=$$(call FIND_COMPILER,$$(AR_$(1))) $(RUSTC_CROSS_FLAGS_$(1)) - - RUSTC_FLAGS_$(1)=$$(RUSTC_CROSS_FLAGS_$(1)) $(RUSTC_FLAGS_$(1)) - endif - endif - - CFG_COMPILE_C_$(1) = '$$(call FIND_COMPILER,$$(CC_$(1)))' \ - $$(CFLAGS) \ - $$(CFG_GCCISH_CFLAGS) \ - $$(CFG_GCCISH_CFLAGS_$(1)) \ - -c $$(call CFG_CC_OUTPUT_$(1),$$(1)) $$(2) - CFG_LINK_C_$(1) = $$(CC_$(1)) \ - $$(LDFLAGS) \ - $$(CFG_GCCISH_LINK_FLAGS) -o $$(1) \ - $$(CFG_GCCISH_LINK_FLAGS_$(1)) \ - $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2) \ - $$(call CFG_INSTALL_NAME_$(1),$$(4)) - CFG_COMPILE_CXX_$(1) = '$$(call FIND_COMPILER,$$(CXX_$(1)))' \ - $$(CXXFLAGS) \ - $$(CFG_GCCISH_CFLAGS) \ - $$(CFG_GCCISH_CXXFLAGS) \ - $$(CFG_GCCISH_CFLAGS_$(1)) \ - $$(CFG_GCCISH_CXXFLAGS_$(1)) \ - -c $$(call CFG_CC_OUTPUT_$(1),$$(1)) $$(2) - CFG_LINK_CXX_$(1) = $$(CXX_$(1)) \ - $$(LDFLAGS) \ - $$(CFG_GCCISH_LINK_FLAGS) -o $$(1) \ - $$(CFG_GCCISH_LINK_FLAGS_$(1)) \ - $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2) \ - $$(call CFG_INSTALL_NAME_$(1),$$(4)) - - ifeq ($$(findstring $(HOST_$(1)),arm aarch64 mips mipsel powerpc),) - - # On Bitrig, we need the relocation model to be PIC for everything - ifeq (,$(filter $(OSTYPE_$(1)),bitrig)) - LLVM_MC_RELOCATION_MODEL="pic" - else - LLVM_MC_RELOCATION_MODEL="default" - endif - - # LLVM changed this flag in 3.9 - ifdef CFG_LLVM_MC_HAS_RELOCATION_MODEL - LLVM_MC_RELOC_FLAG := -relocation-model=$$(LLVM_MC_RELOCATION_MODEL) - else - LLVM_MC_RELOC_FLAG := -position-independent - endif - - # We're using llvm-mc as our assembler because it supports - # .cfi pseudo-ops on mac - CFG_ASSEMBLE_$(1)=$$(CPP_$(1)) -E $$(2) | \ - $$(LLVM_MC_$$(CFG_BUILD)) \ - -assemble \ - $$(LLVM_MC_RELOC_FLAG) \ - -filetype=obj \ - -triple=$(1) \ - -o=$$(1) - else - - # For the ARM, AARCH64, MIPS and POWER crosses, use the toolchain assembler - # FIXME: We should be able to use the LLVM assembler - CFG_ASSEMBLE_$(1)=$$(CC_$(1)) $$(CFG_GCCISH_CFLAGS_$(1)) \ - $$(2) -c -o $$(1) - - endif - -endef - -$(foreach target,$(CFG_TARGET), \ - $(eval $(call CFG_MAKE_TOOLCHAIN,$(target)))) |