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-rw-r--r--SetFlags.cmake24
1 files changed, 14 insertions, 10 deletions
diff --git a/SetFlags.cmake b/SetFlags.cmake
index c20a45133..d824d054a 100644
--- a/SetFlags.cmake
+++ b/SetFlags.cmake
@@ -27,6 +27,16 @@ macro(add_flags_cxx FLAGS)
endmacro()
+#this is a hack because we can't use cmake 2.8.10 because of travis
+macro(get_clang_version)
+ execute_process(
+ COMMAND "${CMAKE_CXX_COMPILER}" "--version"
+ OUTPUT_VARIABLE CLANG_VERSION_OUTPUT)
+ string(REGEX MATCH "version ([0-9]\\.[0-9])" x ${CLANG_VERSION_OUTPUT})
+ set(CLANG_VERSION ${CMAKE_MATCH_1})
+endmacro()
+
+
macro(set_flags)
# Add coverage processing, if requested:
if (NOT MSVC)
@@ -113,6 +123,10 @@ macro(set_flags)
add_flags_cxx("-march=native")
endif()
+ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+ get_clang_version()
+ endif()
+
# Use static CRT in MSVC builds:
if (MSVC)
@@ -215,15 +229,6 @@ macro(enable_profile)
endif()
endmacro()
-#this is a hack because we can't use cmake 2.8.10 because of travis
-macro(get_clang_version)
- execute_process(
- COMMAND "${CMAKE_CXX_COMPILER}" "--version"
- OUTPUT_VARIABLE CLANG_VERSION_OUTPUT)
- string(REGEX MATCH "version ([0-9]\\.[0-9])" x ${CLANG_VERSION_OUTPUT})
- set(CLANG_VERSION ${CMAKE_MATCH_1})
-endmacro()
-
macro(set_exe_flags)
# Remove disabling the maximum warning level:
# clang does not like a command line that reads -Wall -Wextra -w -Wall -Wextra and does not output any warnings
@@ -242,7 +247,6 @@ macro(set_exe_flags)
add_flags_cxx("-ffast-math")
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
- get_clang_version()
if ("${CLANG_VERSION}" VERSION_LESS 3.0)
message(FATAL_ERROR "MCServer requires clang version 3.0 or higher, version is ${CLANG_VERSION}")
endif()