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cmake: move ENABLE_WARNINGS to a module

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This commit is contained in:
Edward Thomson
2018-02-05 15:21:37 +00:00
parent fc6e38c2fc
commit f8a2dda826
2 changed files with 15 additions and 15 deletions
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16
CMakeLists.txt
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@@ -34,6 +34,7 @@ INCLUDE(FindThreads)
INCLUDE(FindStatNsec)
INCLUDE(IdeSplitSources)
INCLUDE(FeatureSummary)
INCLUDE(EnableWarnings)
# Build options
#
@@ -191,21 +192,6 @@ ELSE ()
SET(CMAKE_C_FLAGS "-D_GNU_SOURCE ${CMAKE_C_FLAGS}")
MACRO(ENABLE_WARNINGS flag)
IF(ENABLE_WERROR)
ADD_C_FLAG_IF_SUPPORTED(-Werror=${flag})
ELSE()
ADD_C_FLAG_IF_SUPPORTED(-W${flag})
ENDIF()
ENDMACRO()
MACRO(DISABLE_WARNINGS flag)
ADD_C_FLAG_IF_SUPPORTED(-Wno-${flag})
IF(ENABLE_WERROR)
ADD_C_FLAG_IF_SUPPORTED(-Wno-error=${flag})
ENDIF()
ENDMACRO()
ENABLE_WARNINGS(all)
ENABLE_WARNINGS(extra)

14
cmake/Modules/EnableWarnings.cmake Normal file
View File

@@ -0,0 +1,14 @@
MACRO(ENABLE_WARNINGS flag)
IF(ENABLE_WERROR)
ADD_C_FLAG_IF_SUPPORTED(-Werror=${flag})
ELSE()
ADD_C_FLAG_IF_SUPPORTED(-W${flag})
ENDIF()
ENDMACRO()
MACRO(DISABLE_WARNINGS flag)
ADD_C_FLAG_IF_SUPPORTED(-Wno-${flag})
IF(ENABLE_WERROR)
ADD_C_FLAG_IF_SUPPORTED(-Wno-error=${flag})
ENDIF()
ENDMACRO()