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Diffstat (limited to 'Modules/CMakeDetermineCCompiler.cmake')
-rw-r--r--Modules/CMakeDetermineCCompiler.cmake7
1 files changed, 4 insertions, 3 deletions
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake
index 937aa8c3ef..db477cb6a4 100644
--- a/Modules/CMakeDetermineCCompiler.cmake
+++ b/Modules/CMakeDetermineCCompiler.cmake
@@ -95,6 +95,7 @@ if(NOT CMAKE_C_COMPILER_ID_RUN)
# Try to identify the compiler.
set(CMAKE_C_COMPILER_ID)
+ set(CMAKE_C_PLATFORM_ID)
file(READ ${CMAKE_ROOT}/Modules/CMakePlatformId.h.in
CMAKE_C_COMPILER_ID_PLATFORM_CONTENT)
@@ -108,12 +109,12 @@ if(NOT CMAKE_C_COMPILER_ID_RUN)
CMAKE_DETERMINE_COMPILER_ID(C CFLAGS CMakeCCompilerId.c)
# Set old compiler and platform id variables.
- if(CMAKE_C_COMPILER_ID MATCHES "GNU")
+ if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
set(CMAKE_COMPILER_IS_GNUCC 1)
endif()
- if("${CMAKE_C_PLATFORM_ID}" MATCHES "MinGW")
+ if(CMAKE_C_PLATFORM_ID MATCHES "MinGW")
set(CMAKE_COMPILER_IS_MINGW 1)
- elseif("${CMAKE_C_PLATFORM_ID}" MATCHES "Cygwin")
+ elseif(CMAKE_C_PLATFORM_ID MATCHES "Cygwin")
set(CMAKE_COMPILER_IS_CYGWIN 1)
endif()
endif()