merge bitcoin#18820: Propagate well-known vars into depends

This commit is contained in:
Kittywhiskers Van Gogh 2020-04-29 16:30:40 -04:00
parent b57970a70d
commit ca0f5f5078
3 changed files with 43 additions and 7 deletions

View File

@ -4,6 +4,30 @@
print-%:
@echo $* = $($*)
# When invoking a sub-make, keep only the command line variable definitions
# matching the pattern in the filter function.
#
# e.g. invoking:
# $ make A=1 C=1 print-MAKEOVERRIDES print-MAKEFLAGS
#
# with the following in the Makefile:
# MAKEOVERRIDES := $(filter A=% B=%,$(MAKEOVERRIDES))
#
# will print:
# MAKEOVERRIDES = A=1
# MAKEFLAGS = -- A=1
#
# this is because as the GNU make manual says:
# The command line variable definitions really appear in the variable
# MAKEOVERRIDES, and MAKEFLAGS contains a reference to this variable.
#
# and since the GNU make manual also says:
# variables defined on the command line are passed to the sub-make through
# MAKEFLAGS
#
# this means that sub-makes will be invoked as if:
# $(MAKE) A=1 blah blah
MAKEOVERRIDES := $(filter V=%,$(MAKEOVERRIDES))
SOURCES_PATH ?= $(BASEDIR)/sources
WORK_PATH = $(BASEDIR)/work
BASE_CACHE ?= $(BASEDIR)/built

View File

@ -13,9 +13,18 @@ default_host_OTOOL = $(host_toolchain)otool
default_host_NM = $(host_toolchain)nm
define add_host_tool_func
ifneq ($(filter $(origin $1),undefined default),)
# Do not consider the well-known var $1 if it is undefined or is taking a value
# that is predefined by "make" (e.g. the make variable "CC" has a predefined
# value of "cc")
$(host_os)_$1?=$$(default_host_$1)
$(host_arch)_$(host_os)_$1?=$$($(host_os)_$1)
$(host_arch)_$(host_os)_$(release_type)_$1?=$$($(host_os)_$1)
else
$(host_os)_$1=$(or $($1),$($(host_os)_$1),$(default_host_$1))
$(host_arch)_$(host_os)_$1=$(or $($1),$($(host_arch)_$(host_os)_$1),$$($(host_os)_$1))
$(host_arch)_$(host_os)_$(release_type)_$1=$(or $($1),$($(host_arch)_$(host_os)_$(release_type)_$1),$$($(host_os)_$1))
endif
host_$1=$$($(host_arch)_$(host_os)_$1)
endef

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@ -9,15 +9,18 @@ $(package)_config_opts_release=variant=release
$(package)_config_opts_debug=variant=debug
$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
$(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1
$(package)_config_opts_linux=threadapi=pthread runtime-link=shared
$(package)_config_opts_darwin=--toolset=clang-darwin runtime-link=shared
$(package)_config_opts_mingw32=binary-format=pe target-os=windows threadapi=win32 runtime-link=static
$(package)_config_opts_linux=target-os=linux threadapi=pthread runtime-link=shared
$(package)_config_opts_darwin=target-os=darwin runtime-link=shared
$(package)_config_opts_mingw32=target-os=windows binary-format=pe threadapi=win32 runtime-link=static
$(package)_config_opts_x86_64_mingw32=address-model=64
$(package)_config_opts_i686_mingw32=address-model=32
$(package)_config_opts_i686_linux=address-model=32 architecture=x86
$(package)_toolset_$(host_os)=gcc
$(package)_toolset_darwin=clang
ifneq (,$(findstring clang,$($(package)_cxx)))
$(package)_toolset_$(host_os)=clang
endif
$(package)_archiver_$(host_os)=$($(package)_ar)
$(package)_toolset_darwin=clang-darwin
$(package)_config_libraries=chrono,filesystem,system,thread,test
$(package)_cxxflags=-std=c++11 -fvisibility=hidden
$(package)_cxxflags_linux=-fPIC
@ -28,13 +31,13 @@ define $(package)_preprocess_cmds
endef
define $(package)_config_cmds
./bootstrap.sh --without-icu --with-libraries=$($(package)_config_libraries)
./bootstrap.sh --without-icu --with-libraries=$($(package)_config_libraries) --with-toolset=$($(package)_toolset_$(host_os))
endef
define $(package)_build_cmds
./b2 -d2 -j2 -d1 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) stage
./b2 -d2 -j2 -d1 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) toolset=$($(package)_toolset_$(host_os)) stage
endef
define $(package)_stage_cmds
./b2 -d0 -j4 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) install
./b2 -d0 -j4 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) toolset=$($(package)_toolset_$(host_os)) install
endef