Only use CMAKE_C_COMPILER_ARG1 if it is set

This commit is contained in:
Paul Jolly 2014-09-23 18:35:22 +01:00 committed by John Szakmeister
parent 7e330496a7
commit c24dad3e59

View File

@ -43,7 +43,11 @@ if(CMAKE_GENERATOR MATCHES "Makefiles")
set(MAKE_PRG "$(MAKE)")
endif()
set(DEPS_C_COMPILER "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}")
if(CMAKE_C_COMPILER_ARG1)
set(DEPS_C_COMPILER "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}")
else()
set(DEPS_C_COMPILER "${CMAKE_C_COMPILER}")
endif()
include(ExternalProject)