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| author | Romain Naour <romain.naour@gmail.com> | 2018-12-29 13:31:20 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2019-01-16 21:20:57 +0100 |
| commit | e7386442c97b8ca521618656d1899018a09ecf1d (patch) | |
| tree | e045cd2d937d87baef37654b0bb070f5aeb22755 | |
| parent | b0907949261ef5e8179c027c086903f30417dd66 (diff) | |
| download | buildroot-e7386442c97b8ca521618656d1899018a09ecf1d.tar.gz buildroot-e7386442c97b8ca521618656d1899018a09ecf1d.zip | |
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.in | 6 |
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 |
