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authorGravatar Romain Naour <romain.naour@gmail.com>2018-12-29 13:31:20 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2019-01-16 21:20:57 +0100
commite7386442c97b8ca521618656d1899018a09ecf1d (patch)
treee045cd2d937d87baef37654b0bb070f5aeb22755
parentb0907949261ef5e8179c027c086903f30417dd66 (diff)
downloadbuildroot-e7386442c97b8ca521618656d1899018a09ecf1d.tar.gz
buildroot-e7386442c97b8ca521618656d1899018a09ecf1d.tar.bz2
package/supertux: needs gcc >= 6
The initial build issue [1] has been fixed upstream but the supertux fail to link with boost libraries when using gcc 5 (which use C++11 by default): libsupertux2_lib.a(main.cpp.o): In function `boost::system::error_category::std_category::equivalent(std::error_code const&, int) const': main.cpp:(.text._ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei[_ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei]+0x32): undefined reference to `boost::system::detail::generic_category_instance' main.cpp:(.text._ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei[_ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei]+0x47): undefined reference to `boost::system::detail::generic_category_instance' main.cpp:(.text._ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei[_ZNK5boost6system14error_category12std_category10equivalentERKSt10error_codei]+0x99): undefined reference to `boost::system::detail::generic_category_instance' libsupertux2_lib.a(main.cpp.o): In function `boost::system::error_category::std_category::equivalent(int, std::error_condition const&) const': main.cpp:(.text._ZNK5boost6system14error_category12std_category10equivalentEiRKSt15error_condition[_ZNK5boost6system14error_category12std_category10equivalentEiRKSt15error_condition]+0x33): undefined reference to `boost::system::detail::generic_category_instance' main.cpp:(.text._ZNK5boost6system14error_category12std_category10equivalentEiRKSt15error_condition[_ZNK5boost6system14error_category12std_category10equivalentEiRKSt15error_condition]+0x48): undefined reference to `boost::system::detail::generic_category_instance' collect2: error: ld returned 1 exit status This is a similar issue as the one reported by [2]. With gcc 5, boost libraries are compiled using C++11 but supertux2_lib.a is using C++14 standard. To fix the issue, boost libraries should be build using C++14 standard but we currently don't have an option to "force" the default C++ standard used by the compiler. So bump the minimum gcc version to gcc 6 since the C++14 is used by default. [1] https://github.com/SuperTux/supertux/issues/1014 [2] https://github.com/boostorg/system/issues/26 Fixes: http://autobuild.buildroot.net/results/5b4/5b452c155917d783b3d8167fde48c2c938a74b95 Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--package/supertux/Config.in6
1 files changed, 3 insertions, 3 deletions
diff --git a/package/supertux/Config.in b/package/supertux/Config.in
index 50bea58610..c77d1ae2bd 100644
--- a/package/supertux/Config.in
+++ b/package/supertux/Config.in
@@ -4,7 +4,7 @@ config BR2_PACKAGE_SUPERTUX
depends on BR2_PACKAGE_HAS_LIBGL # libglew
depends on BR2_PACKAGE_OPENAL_ARCH_SUPPORTS
depends on BR2_PACKAGE_XORG7 # libglew, SDL2 OpenGL (GLX)
- depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 # C++14
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_6 # C++14
depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # openal
depends on BR2_USE_MMU # SDL2 OpenGL (GLX)
depends on !BR2_STATIC_LIBS # SDL2
@@ -33,10 +33,10 @@ config BR2_PACKAGE_SUPERTUX
http://supertux.github.io/
-comment "supertux needs OpenGL and a toolchain w/ C++, gcc >= 5, NPTL, dynamic library, wchar"
+comment "supertux needs OpenGL and a toolchain w/ C++, gcc >= 6, NPTL, dynamic library, wchar"
depends on BR2_PACKAGE_OPENAL_ARCH_SUPPORTS
depends on BR2_PACKAGE_XORG7
depends on BR2_USE_MMU
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_PACKAGE_HAS_LIBGL || \
- !BR2_TOOLCHAIN_GCC_AT_LEAST_5 || !BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_6 || !BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
BR2_STATIC_LIBS || !BR2_USE_WCHAR