force libc++ for OS X draco build

This commit is contained in:
Stephen Birarda 2017-09-11 12:07:12 -07:00 committed by Ryan Huffman
parent b1d0df06d9
commit 1b2ba3acb6

View file

@ -4,12 +4,14 @@ if (ANDROID)
set(ANDROID_CMAKE_ARGS "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}" "-DANDROID_NATIVE_API_LEVEL=19")
endif ()
set(EXTRA_CMAKE_FLAGS -DCMAKE_CXX_FLAGS=-stdlib=libc++ -DCMAKE_EXE_LINKER_FLAGS=-stdlib=libc++)
include(ExternalProject)
ExternalProject_Add(
${EXTERNAL_NAME}
URL http://hifi-public.s3.amazonaws.com/dependencies/draco-master-c8b6219.zip
URL_MD5 d60ed5fb2e1792445078f931875e3ee1
CONFIGURE_COMMAND CMAKE_ARGS ${ANDROID_CMAKE_ARGS} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
URL http://hifi-public.s3.amazonaws.com/dependencies/draco-1.0.1.zip
URL_MD5 f1826d5ba1ffd413311d78346f4c114b
CONFIGURE_COMMAND CMAKE_ARGS ${ANDROID_CMAKE_ARGS} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> ${EXTRA_CMAKE_FLAGS}
LOG_DOWNLOAD 1
LOG_CONFIGURE 1
LOG_BUILD 1
@ -22,7 +24,7 @@ ExternalProject_Get_Property(${EXTERNAL_NAME} INSTALL_DIR)
string(TOUPPER ${EXTERNAL_NAME} EXTERNAL_NAME_UPPER)
if (UNIX)
if (UNIX AND NOT APPLE)
set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${INSTALL_DIR}/include/draco/src CACHE PATH "List of Draco include directories")
else ()
set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${INSTALL_DIR}/include CACHE PATH "List of Draco include directories")