[Buildroot] [PATCH 1/1] package/boinc: needs at least gcc 4.8 for c++11 features
Bernd Kuhls
bernd.kuhls at t-online.de
Sun Nov 7 08:45:26 UTC 2021
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.
Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
---
package/boinc/Config.in | 4 +++-
package/boinc/boinc.mk | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/package/boinc/Config.in b/package/boinc/Config.in
index 5239019a57..72d5440131 100644
--- a/package/boinc/Config.in
+++ b/package/boinc/Config.in
@@ -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
diff --git a/package/boinc/boinc.mk b/package/boinc/boinc.mk
index 567ffc923c..7f78c427ea 100644
--- a/package/boinc/boinc.mk
+++ b/package/boinc/boinc.mk
@@ -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
--
2.30.2
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