[Buildroot] [git commit] libpqxx: needs at least gcc 4.8 for c++11 features
Peter Korsgaard
peter at korsgaard.com
Mon Jan 29 19:49:18 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=0d77fd7e83cf9081f91311543b2d5da29971d1cf
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
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 at rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/libpqxx/Config.in | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/package/libpqxx/Config.in b/package/libpqxx/Config.in
index 18f905b378..9553d7903c 100644
--- a/package/libpqxx/Config.in
+++ b/package/libpqxx/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_LIBPQXX
bool "libpqxx"
depends on BR2_PACKAGE_POSTGRESQL
depends on BR2_TOOLCHAIN_HAS_THREADS
- depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
depends on BR2_INSTALL_LIBSTDCPP
help
libpqxx is the official C++ client API for PostgreSQL, the
@@ -10,8 +10,8 @@ config BR2_PACKAGE_LIBPQXX
http://pqxx.org/development/libpqxx/
-comment "libpqxx needs toolchain w/ C++, gcc >= 4.7, threads"
+comment "libpqxx needs toolchain w/ C++, gcc >= 4.8, threads"
depends on BR2_PACKAGE_POSTGRESQL
depends on !BR2_INSTALL_LIBSTDCPP || \
- !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \
!BR2_TOOLCHAIN_HAS_THREADS
More information about the buildroot
mailing list