From afff20241c30a46088c942036b67ab541d654acd Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sun, 16 Aug 2020 20:30:52 +0200 Subject: [PATCH] package/fluidsynth: fix build with gcc 4.8 Fixes: - http://autobuild.buildroot.org/results/13cbba871db56ef8657a3d13c6ac8e1b4da0d244 Signed-off-by: Fabrice Fontaine Signed-off-by: Yann E. MORIN --- ...MakeLists.txt-fix-build-with-gcc-4.8.patch | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 package/fluidsynth/0001-CMakeLists.txt-fix-build-with-gcc-4.8.patch diff --git a/package/fluidsynth/0001-CMakeLists.txt-fix-build-with-gcc-4.8.patch b/package/fluidsynth/0001-CMakeLists.txt-fix-build-with-gcc-4.8.patch new file mode 100644 index 0000000000..1e906f53bb --- /dev/null +++ b/package/fluidsynth/0001-CMakeLists.txt-fix-build-with-gcc-4.8.patch @@ -0,0 +1,49 @@ +From a810e30a3d560d3e6ced41c74032c54ea365a88e Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Sun, 16 Aug 2020 20:17:26 +0200 +Subject: [PATCH] CMakeLists.txt: fix build with gcc 4.8 + +-Werror=incompatible-pointer-types is unconditionally used since version +2.1.4 and 137a14e106d75d1260f78acc1a19c5a936ef75b2. This will raise a +build failure when checking for threads on gcc 4.8: + +/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DTESTKEYWORD=inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -Wall -W -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wno-unused-parameter -Wdeclaration-after-statement -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -Wbad-function-cast -Wcast-align -DNDEBUG -fPIE -o CMakeFiles/cmTC_98946.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/fluidsynth-2.1.4/CMakeFiles/CMakeTmp/CheckIncludeFile.c +cc1: error: -Werror=incompatible-pointer-types: no option -Wincompatible-pointer-types + +Fixes: + - http://autobuild.buildroot.org/results/13cbba871db56ef8657a3d13c6ac8e1b4da0d244 + +Signed-off-by: Fabrice Fontaine +[Upstream status: https://github.com/FluidSynth/fluidsynth/pull/661] +--- + CMakeLists.txt | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 7844889..0f6c169 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -146,6 +146,7 @@ endif ( POLICY CMP0063 ) + include ( DefaultDirs ) + + # Basic C library checks ++include ( CheckCCompilerFlag ) + include ( CheckSTDC ) + include ( CheckIncludeFile ) + include ( CheckFunctionExists ) +@@ -196,7 +197,11 @@ if ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_C + endif ( NOT APPLE AND NOT OS2 ) + + # define some warning flags +- set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -W -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wno-unused-parameter -Wdeclaration-after-statement -Werror=implicit-function-declaration -Werror=incompatible-pointer-types" ) ++ set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -W -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wno-unused-parameter -Wdeclaration-after-statement -Werror=implicit-function-declaration" ) ++ check_c_compiler_flag ( "-Werror=incompatible-pointer-types" HAVE_INCOMPATIBLE_POINTER_TYPES ) ++ if ( HAVE_INCOMPATIBLE_POINTER_TYPES ) ++ set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror=incompatible-pointer-types" ) ++ endif ( HAVE_INCOMPATIBLE_POINTER_TYPES ) + + # prepend to build type specific flags, to allow users to override + set ( CMAKE_C_FLAGS_DEBUG "-g ${CMAKE_C_FLAGS_DEBUG}" ) +-- +2.27.0 + -- 2.30.2