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package/libhttpserver: needs gcc >= 5

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libhtpserver uses the following constructor since version 0.18.0 and
9cdc90177e:

http_request(http_request&& b) noexcept = default;

This raises the following build failure on gcc 4.8:

In file included from http_request.cpp:22:0:
httpserver/http_request.hpp:234:9: error: function 'httpserver::http_request::http_request(httpserver::http_request&&)' defaulted on its first declaration with an exception-specification that differs from the implicit declaration 'httpserver::http_request::http_request(httpserver::http_request&&)'
         http_request(http_request&& b) noexcept = default;
         ^

This build failure is due to the following gcc bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59526

Instead of adding BR2_TOOLCHAIN_HAS_GCC_BUG_59526, simply add a
dependency on gcc >= 5

Fixes:
 - http://autobuild.buildroot.org/results/18a29056e0191d9f23e1f9c6f72b13c07d03b300/

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2020-06-13 21:57:30 +02:00 committed by Yann E. MORIN
parent e651c46b2b
commit 2261649ea0
1 changed files with 4 additions and 2 deletions
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6
package/libhttpserver/Config.in
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@ -1,5 +1,6 @@
config BR2_PACKAGE_LIBHTTPSERVER
bool "libhttpserver"
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5 # C++11 PR59526
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_THREADS
select BR2_PACKAGE_LIBMICROHTTPD
@ -11,5 +12,6 @@ config BR2_PACKAGE_LIBHTTPSERVER
https://github.com/etr/libhttpserver
comment "libhttpserver needs a toolchain w/ C++, threads"
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS
comment "libhttpserver needs a toolchain w/ C++, threads, gcc >= 5"
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
!BR2_TOOLCHAIN_GCC_AT_LEAST_5