From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabrice Fontaine Date: Sun, 11 Nov 2018 18:52:10 +0100 Subject: [Buildroot] [PATCH 1/1] libkrb5: fix build on riscv Message-ID: <20181111175210.14031-1-fontaine.fabrice@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Define _REENTRANT otherwise pthread detection will fail Fixes: - http://autobuild.buildroot.org/results/39a51d0c3feab74edd8a17c9174d031ccc7ffe1d Signed-off-by: Fabrice Fontaine --- package/libkrb5/libkrb5.mk | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/package/libkrb5/libkrb5.mk b/package/libkrb5/libkrb5.mk index d9d7160ae8..6534c069ee 100644 --- a/package/libkrb5/libkrb5.mk +++ b/package/libkrb5/libkrb5.mk @@ -52,7 +52,14 @@ else LIBKRB5_CONF_OPTS += --without-readline endif -ifneq ($(BR2_TOOLCHAIN_HAS_THREADS),y) +ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y) +# gcc on riscv doesn't define _REENTRANT when -pthread is passed while +# it should. Compensate this deficiency here otherwise libkrb5 configure +# script doesn't find that thread support is enabled. +ifeq ($(BR2_riscv),y) +LIBKRB5_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -D_REENTRANT" +endif +else LIBKRB5_CONF_OPTS += --disable-thread-support endif -- 2.17.1