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Added the ability for the "make" command to take a triple: 

% cd lldb/test/lang/c/array_types
% make TRIPLE=x86_64-apple-ios
% make clean
% make TRIPLE=x86_64-apple-ios8.1
% make clean
% make TRIPLE=armv7-apple-ios
% make clean
% make TRIPLE=armv7-apple-ios8.1
% make clean

The TRIPLE variable will automatically set the following variables:
    SDKROOT if it isn't specified manually
    ARCH will be set to the architecture from the triple
    CFLAGS will include the extras needed for the triple which are set in TRIPLE_CFLAGS
    TRIPLE_VENDOR set to the triple vendor ("apple" in the above cases)
    TRIPLE_OS set to the triple OS ("ios" in the above cases)
    TRIPLE_VERSION set to the version that was specified, or automatically set to the SDK version if it is missing

This allows you to change directory into any test case on MacOSX and quickly build for desktop:

% make

iOS simulator:

% make TRIPLE=x86_64-apple-ios

or iOS device:

% make TRIPLE=armv7-apple-ios

llvm-svn: 238869
This commit is contained in:
Greg Clayton 2015-06-02 21:38:10 +00:00
parent 0ccf9b71f3
commit 315b88d0cf
1 changed files with 36 additions and 3 deletions
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39
lldb/test/make/Makefile.rules
View File

@ -30,6 +30,39 @@
THIS_FILE_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))/
LLDB_BASE_DIR := $(THIS_FILE_DIR)../../
#----------------------------------------------------------------------
# If TRIPLE is not defined try to set the ARCH, CC, CFLAGS, and more
# from the triple alone
#----------------------------------------------------------------------
TRIPLE_CFLAGS :=
ifneq "$(TRIPLE)" ""
triple_space = $(subst -, ,$(TRIPLE))
ARCH =$(word 1, $(triple_space))
TRIPLE_VENDOR =$(word 2, $(triple_space))
triple_os_and_version =$(shell echo $(word 3, $(triple_space)) | sed -e 's/\(.*\)\([0-9]\.[0-9]\).*/\1 \2/')
TRIPLE_OS =$(word 1, $(triple_os_and_version))
TRIPLE_VERSION =$(word 2, $(triple_os_and_version))
ifeq "$(TRIPLE_VERSION)" ""
TRIPLE_VERSION =$(shell echo $(sdk_basename) | sed -e 's/.*\([0-9]\.[0-9]\).*/\1/')
endif
ifeq "$(TRIPLE_VENDOR)" "apple"
ifeq "$(TRIPLE_OS)" "ios"
ifeq "$(SDKROOT)" ""
# Set SDKROOT if it wasn't set
ifneq (,$(findstring arm,$(ARCH)))
SDKROOT = $(shell xcrun --sdk iphoneos --show-sdk-path)
TRIPLE_CFLAGS :=-mios-version-min=$(TRIPLE_VERSION) -isysroot "$(SDKROOT)"
else
SDKROOT = $(shell xcrun --sdk iphonesimulator --show-sdk-path)
TRIPLE_CFLAGS :=-mios-simulator-version-min=$(TRIPLE_VERSION) -isysroot "$(SDKROOT)"
endif
endif
sdk_basename = $(notdir $(SDKROOT))
endif
endif
endif
#----------------------------------------------------------------------
# If OS is not defined, use 'uname -s' to determine the OS name.
#
@ -140,13 +173,13 @@ ifeq "$(OS)" "Darwin"
else
CFLAGS += $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) -I$(LLDB_BASE_DIR)include
endif
CFLAGS += -include $(THIS_FILE_DIR)test_common.h
CFLAGS += -include $(THIS_FILE_DIR)test_common.h $(TRIPLE_CFLAGS)
# Use this one if you want to build one part of the result without debug information:
ifeq "$(OS)" "Darwin"
CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS)
CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) $(TRIPLE_CFLAGS)
else
CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS)
CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) $(TRIPLE_CFLAGS)
endif
CXXFLAGS += -std=c++11