Changeset: 9ffe173aae9a for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=9ffe173aae9a
Modified Files:
CMakeLists.txt
Branch: cmake-fun
Log Message:
Ok, all compilers on Linux use the same include directory, so set _GNU_SOURCE
and _XOPEN_SOURCE macros to every compiler there.
diffs (24 lines):
diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -164,6 +164,10 @@ function(MT_addCompilerFlag REGEX_EXPRES
endif()
endfunction()
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+ add_definitions(-D_XOPEN_SOURCE -D_GNU_SOURCE)
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}
-D_GNU_SOURCE") # required for tests
+endif()
if(${CMAKE_C_COMPILER_ID} STREQUAL "Intel")
if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
MT_addCompilerFlag("-no-gcc-include-dir" "-no-gcc-include-dir"
"${CMAKE_C_FLAGS}" "all" CMAKE_C_FLAGS)
@@ -176,9 +180,6 @@ if(${CMAKE_C_COMPILER_ID} STREQUAL "Inte
endif()
endif()
set(NAN_CANNOT_BE_USED_AS_INITIALIZER ON CACHE INTERNAL "NaN cannot be
used as an initializer") # This hack is only required by the Intel compiler
-elseif(${CMAKE_C_COMPILER_ID} STREQUAL "GNU") # Make sure this if branch comes
after the Intel one
- add_definitions(-D_GNU_SOURCE -D_XOPEN_SOURCE) # The former is required
for GNU extensions and the latter for strptime function
- set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}
-D_GNU_SOURCE") # required for tests
elseif(MSVC)
set(restrict "__restrict") # C99 feature not present in MSVC
set(inline "__inline") # C99 feature only available on C++ compiler in
MSVC https://docs.microsoft.com/en-us/cpp/cpp/inline-functions-cpp?view=vs-2015
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