forked from Lainports/opnsense-ports
33 lines
1.4 KiB
Text
33 lines
1.4 KiB
Text
Makes the port build with clang when the ALSA option is on.
|
|
|
|
commit d69277128afb60999e420c533e826b0061fc40eb
|
|
Author: Raphael Kubo da Costa <rakuco@FreeBSD.org>
|
|
Date: Sat Nov 28 14:27:45 2015 +0100
|
|
|
|
Extend -std=c99 compiler flag to clang.
|
|
|
|
The ALSA headers use features such as the `inline' keyword that require
|
|
C99 support. Commit e36c628 ("Fix compilation: ALSA no longer compiles
|
|
with -std=c90") started passing it to the compiler when GCC is used.
|
|
|
|
We now do the same for clang with a better comment, and also append the
|
|
flag to the existing CMAKE_C_FLAGS, otherwise we lose several other
|
|
options which are set by FindKDE4Internal.cmake.
|
|
|
|
--- CMakeLists.txt
|
|
+++ CMakeLists.txt
|
|
@@ -7,9 +7,12 @@ include(MacroLibrary)
|
|
add_definitions(${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
|
|
|
|
## Compiler flags
|
|
-if(CMAKE_COMPILER_IS_GNUCXX)
|
|
- set(CMAKE_C_FLAGS "-std=c99") ## ALSA no longer compiles with -std=c90, see https://bugzilla.novell.com/show_bug.cgi?id=817077
|
|
+if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
|
|
+ # ALSA does not build with the default -std=iso9899:1990 from FindKDE4Internal.cmake.
|
|
+ # See https://bugzilla.novell.com/show_bug.cgi?id=817077 for more information.
|
|
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
|
|
endif()
|
|
+
|
|
find_package(Alsa)
|
|
alsa_configure_file(${CMAKE_CURRENT_BINARY_DIR}/config-alsa.h)
|
|
|