From 3b34cfd93a5d6c1de7065f7688f80d3e5f879046 Mon Sep 17 00:00:00 2001
From: Nat Goodspeed <nat@lindenlab.com>
Date: Wed, 14 Dec 2016 09:12:33 -0500
Subject: DRTVWR-418: Derive certain CMAKE_XCODE_etc. vars from LL_BUILD.
---
indra/cmake/Variables.cmake | 35 ++++++++++++++++++++++++++++++-----
1 file changed, 30 insertions(+), 5 deletions(-)
(limited to 'indra/cmake')
diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index 0ff37dedad..99b19ff07a 100644
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -141,17 +141,42 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# The following must agree with
# https://bitbucket.org/lindenlab/viewer-build-variables/src/tip/variables
+ # Reading $LL_BUILD is an attempt to directly use those switches.
+ if ("$ENV{LL_BUILD}" STREQUAL "")
+ message(FATAL_ERROR "Environment variable LL_BUILD must be set")
+ endif ()
+
+ string(REGEX MATCH "-mmacosx-version-min=([^ ]+)" scratch "$ENV{LL_BUILD}")
+ set(CMAKE_OSX_DEPLOYMENT_TARGET "${CMAKE_MATCH_1}")
+ message(STATUS "CMAKE_OSX_DEPLOYMENT_TARGET = '${CMAKE_OSX_DEPLOYMENT_TARGET}'")
+
+ string(REGEX MATCH "-stdlib=([^ ]+)" scratch "$ENV{LL_BUILD}")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "${CMAKE_MATCH_1}")
+ message(STATUS "CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY = '${CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY}'")
+
+ string(REGEX MATCH " -g([^ ]*)" scratch "$ENV{LL_BUILD}")
+ set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT "${CMAKE_MATCH_1}")
+ message(STATUS "CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT = '${CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT}'")
+
+ string(REGEX MATCH "-O([^ ]*)" scratch "$ENV{LL_BUILD}")
+ set(CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL "${CMAKE_MATCH_1}")
+ message(STATUS "CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL = '${CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL}'")
+
+ string(REGEX MATCHALL "[^ ]+" LL_BUILD_LIST "$ENV{LL_BUILD}")
+ list(FIND LL_BUILD_LIST "-iwithsysroot" sysroot_idx)
+ if ("${sysroot_idx}" LESS 0)
+ message(FATAL_ERROR "Environment variable LL_BUILD must contain '-iwithsysroot'")
+ endif ()
+ math(EXPR sysroot_idx "${sysroot_idx} + 1")
+ list(GET LL_BUILD_LIST "${sysroot_idx}" CMAKE_OSX_SYSROOT)
+ message(STATUS "CMAKE_OSX_SYSROOT = '${CMAKE_OSX_SYSROOT}'")
+
set(XCODE_VERSION 7.0)
- set(CMAKE_OSX_DEPLOYMENT_TARGET 10.9)
- set(CMAKE_OSX_SYSROOT macosx10.11)
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
- set(CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL 3)
set(CMAKE_XCODE_ATTRIBUTE_GCC_STRICT_ALIASING NO)
set(CMAKE_XCODE_ATTRIBUTE_GCC_FAST_MATH NO)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_X86_VECTOR_INSTRUCTIONS ssse3)
- set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
- set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)
set(CMAKE_OSX_ARCHITECTURES "${ARCH}")
string(REPLACE "i686" "i386" CMAKE_OSX_ARCHITECTURES "${CMAKE_OSX_ARCHITECTURES}")
--
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