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package/boinc: needs at least gcc 4.8 for c++11 features

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Fixes:
http://autobuild.buildroot.net/results/ed3/ed3656f443364f01895600f332816d20e340f315/

hostinfo_unix.cpp:1695:37: error: range-based 'for' loops are not allowed in C++98 mode
         for (const string &ignore : ignore_list) {

Adding -std=c++11 to CXXFLAGS is done in _MAKE_OPTS due to the Makefiles
not passing CXXFLAGS from _CONV_ENV down to client/Makefile.

This is needed since bump to version 7.18.1 in commit
fe79fba3fd and
ed70369c09

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Peter: extend commit message as suggested by Fabrice Fontaine]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls 2021-11-07 09:45:26 +01:00 committed by Peter Korsgaard
parent 0787695a50
commit 12ef36004b
2 changed files with 5 additions and 1 deletions
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4
package/boinc/Config.in
View File

@ -2,6 +2,7 @@ config BR2_PACKAGE_BOINC
bool "boinc"
depends on BR2_USE_MMU # fork()
depends on !BR2_STATIC_LIBS # dlfcn.h
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_INSTALL_LIBSTDCPP
select BR2_PACKAGE_LIBCURL
@ -16,7 +17,8 @@ config BR2_PACKAGE_BOINC
https://boinc.berkeley.edu
comment "boinc needs a toolchain w/ dynamic library, C++, threads"
comment "boinc needs a toolchain w/ dynamic library, C++, threads, gcc >= 4.8"
depends on BR2_USE_MMU
depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP \
|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \
|| !BR2_TOOLCHAIN_HAS_THREADS

2
package/boinc/boinc.mk
View File

@ -45,6 +45,8 @@ else
BOINC_CONF_OPTS += --disable-fcgi
endif
BOINC_MAKE_OPTS = CXXFLAGS="$(TARGET_CXXFLAGS) -std=c++11"
# Remove boinc-client because it is incompatible with buildroot
define BOINC_REMOVE_UNNEEDED_FILE
$(RM) $(TARGET_DIR)/etc/init.d/boinc-client