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* [Buildroot] [PATCH 1/1] package/mpd: needs gcc >= 8
@ 2021-08-06 20:27 Fabrice Fontaine
  2021-08-07  8:43 ` Yann E. MORIN
  2021-08-08 19:19 ` Peter Korsgaard
  0 siblings, 2 replies; 3+ messages in thread
From: Fabrice Fontaine @ 2021-08-06 20:27 UTC (permalink / raw)
  To: buildroot; +Cc: Fabrice Fontaine

Since bump to version 0.22.3 in commit
b6576a458ca0d2e01b97799f64fef4a34a0dc6ea, mpd needs gcc >= 8 (following
upstream answer to https://github.com/MusicPlayerDaemon/MPD/issues/1112)
to avoid the following build failure with gcc 7.3.1:

/tmp/instance-7/output-1/host/opt/ext-toolchain/aarch64-linux-gnu/include/c++/7.3.1/bits/stl_tree.h:2091:28: error: no matching function for call to 'std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >, std::less<std::__cxx11::basic_string<char> >, std::allocator<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > > >::_M_get_insert_unique_pos(std::pair<std::basic_string_view<char>, std::basic_string_view<char> >::first_type&)'
  = _M_get_insert_unique_pos(_KeyOfValue()(__v));
    ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/4888d99404cc4273349ab036035c5ff7e086b83e

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/mpd/Config.in | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/package/mpd/Config.in b/package/mpd/Config.in
index e8d10f8481..5ff4b432ec 100644
--- a/package/mpd/Config.in
+++ b/package/mpd/Config.in
@@ -4,8 +4,8 @@ menuconfig BR2_PACKAGE_MPD
 	depends on BR2_USE_WCHAR # boost
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_TOOLCHAIN_HAS_ATOMIC
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
-	depends on BR2_HOST_GCC_AT_LEAST_7 # C++17
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8 # C++17
+	depends on BR2_HOST_GCC_AT_LEAST_8 # C++17
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
 	help
@@ -412,9 +412,9 @@ config BR2_PACKAGE_MPD_ID3TAG
 
 endif
 
-comment "mpd needs a toolchain w/ C++, threads, wchar, gcc >= 7, host gcc >= 7"
+comment "mpd needs a toolchain w/ C++, threads, wchar, gcc >= 8, host gcc >= 8"
 	depends on BR2_TOOLCHAIN_HAS_ATOMIC
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
-		!BR2_HOST_GCC_AT_LEAST_7
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_8 || \
+		!BR2_HOST_GCC_AT_LEAST_8
-- 
2.30.2

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2021-08-06 20:27 [Buildroot] [PATCH 1/1] package/mpd: needs gcc >= 8 Fabrice Fontaine
2021-08-07  8:43 ` Yann E. MORIN
2021-08-08 19:19 ` Peter Korsgaard

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