diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-08-20 16:00:36 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-08-20 22:40:17 +0200 |
| commit | 9694305ae0b2a7dbdcc74e2c646d392ceed9876f (patch) | |
| tree | 37c2ee16ff7f4350c718ef4625b1524e66a1a510 /package/pinentry | |
| parent | c061e39ca23642297ca568f5bd0edfbe92903a0a (diff) | |
pinentry: fix build issue with gcc 5.x
pinentry currently fails to build with gcc 5.x, because it uses some
functionality from std::string that requires C++11 without passing the
appropriate -std= value. We fix this by passing a proper -std= option
when gcc >= 5.x. Note that this can be removed once pinentry is bumped
to the newest version (currently 0.9.7) because they no longer use
std::string in the Qt part.
Fixes:
http://autobuild.buildroot.net/results/6ea64f692acaebc4d58f3371c632b5121500f17e/
(and many, many similar build failures)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
One-beer-granted-to: Yann E. MORIN <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/pinentry')
| -rw-r--r-- | package/pinentry/pinentry.mk | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/package/pinentry/pinentry.mk b/package/pinentry/pinentry.mk index 09a7705c2..bcb910a0e 100644 --- a/package/pinentry/pinentry.mk +++ b/package/pinentry/pinentry.mk @@ -14,6 +14,13 @@ PINENTRY_DEPENDENCIES = \ host-pkgconf PINENTRY_CONF_OPTS += --without-libcap # requires PAM +# pinentry uses some std::string functionality that needs C++11 +# support when gcc >= 5.x. This should be removed when bumping +# pinentry, since newer versions no longer use std::string. +ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_5),y) +PINENTRY_CONF_ENV = CXXFLAGS="$(TARGET_CXXFLAGS) -std=gnu++11" +endif + # build with X if available ifeq ($(BR2_PACKAGE_XORG7),y) PINENTRY_CONF_OPTS += --with-x |