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Don't set ARCH_ID if it's already set

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Usually it's unset, but depends toolchain files set it explicitly
for cross-compiling. Don't override preset values. But make sure
it's set for all x86 / x86_64 builds, not just Linux.

Also make sure -std=c++11 is set for Darwin builds, not all
submodules were getting it consistently before.
This commit is contained in:
Howard Chu 2019-09-25 04:28:20 +01:00
parent faf5805fc0
commit fcfa6665a9
No known key found for this signature in database
GPG key ID: FD2A70B44AB11BA7
2 changed files with 8 additions and 4 deletions
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4
CMakeLists.txt
View file

@ -118,6 +118,7 @@ string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
# when ARCH is not set to an explicit identifier, cmake's builtin is used
# to identify the target architecture, to direct logic in this cmake script.
# Since ARCH is a cached variable, it will not be set on first cmake invocation.
if (NOT ARCH_ID)
if (NOT ARCH OR ARCH STREQUAL "" OR ARCH STREQUAL "native" OR ARCH STREQUAL "default")
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "")
set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})
@ -126,6 +127,7 @@ if (NOT ARCH OR ARCH STREQUAL "" OR ARCH STREQUAL "native" OR ARCH STREQUAL "def
else()
set(ARCH_ID "${ARCH}")
endif()
endif()
string(TOLOWER "${ARCH_ID}" ARM_ID)
string(SUBSTRING "${ARM_ID}" 0 3 ARM_TEST)
if (ARM_TEST STREQUAL "arm")
@ -414,7 +416,7 @@ if (CMAKE_SYSTEM_NAME MATCHES "(SunOS|Solaris)")
endif ()
if (APPLE AND NOT IOS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=x86-64 -fvisibility=default")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=x86-64 -fvisibility=default -std=c++11")
if (NOT OpenSSL_DIR)
EXECUTE_PROCESS(COMMAND brew --prefix openssl
OUTPUT_VARIABLE OPENSSL_ROOT_DIR

8
contrib/depends/toolchain.cmake.in
View file

@ -104,12 +104,14 @@ if(ARCHITECTURE STREQUAL "riscv64")
set(ARCH "rv64imafdc")
endif()
if(ARCHITECTURE STREQUAL "i686" AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
SET(LINUX_32 ON)
if(ARCHITECTURE STREQUAL "i686")
SET(ARCH_ID "i386")
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
SET(LINUX_32 ON)
endif()
endif()
if(ARCHITECTURE STREQUAL "x86_64" AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
if(ARCHITECTURE STREQUAL "x86_64")
SET(ARCH_ID "x86_64")
endif()