libpqxx: needs at least gcc 4.8 for c++11 features
This package uses autoconf (AX_CXX_COMPILE_STDCXX_11) to validate C++11 support. The test code uses an auto static data member for validation; however, support for this only exists in GCC 4.8+ [1]. This causes the configuration script to generated the following errors: checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ accepts -g... yes checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features by default... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with -std=c++11... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with +std=c++11... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with -h std=c++11... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with -std=c++0x... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with +std=c++0x... no checking whether .../host/bin/powerpc-ctng_e500v2-linux-gnuspe-g++ supports C++11 features with -h std=c++0x... no Bumping the required GCC version of this package to at least v4.8. Fixes: http://autobuild.buildroot.net/results/fae9ccc37c31c6d1852d0dc11d43f9c6ecbf1fe4/ [1]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55003 Signed-off-by: James Knight <james.knight@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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@ -2,7 +2,7 @@ config BR2_PACKAGE_LIBPQXX
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bool "libpqxx"
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depends on BR2_PACKAGE_POSTGRESQL
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depends on BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
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depends on BR2_INSTALL_LIBSTDCPP
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help
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libpqxx is the official C++ client API for PostgreSQL, the
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@ -10,8 +10,8 @@ config BR2_PACKAGE_LIBPQXX
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http://pqxx.org/development/libpqxx/
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comment "libpqxx needs toolchain w/ C++, gcc >= 4.7, threads"
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comment "libpqxx needs toolchain w/ C++, gcc >= 4.8, threads"
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depends on BR2_PACKAGE_POSTGRESQL
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depends on !BR2_INSTALL_LIBSTDCPP || \
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!BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 || \
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!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \
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!BR2_TOOLCHAIN_HAS_THREADS
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