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authorGravatar Vicente Olivert Riera <Vincent.Riera@imgtec.com>2015-09-07 09:35:03 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2015-11-24 09:14:55 +0100
commit7f1ec872cd163ff1b5dd2448f8ff8af1a7178347 (patch)
tree1a6b5d71523f743ed0ad7a4f03f868d361c0b6ef
parent97ab48658d574ded87f8af799795ba7ed76f6ba4 (diff)
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buildroot-7f1ec872cd163ff1b5dd2448f8ff8af1a7178347.tar.bz2
openntpd: fix linking problem when building statically
The problem looks like this: CCLD ntpd ../compat/.libs/libcompat.a(libcompat_la-arc4random.o): In function `arc4random': /br/output/build/openntpd-5.7p4/compat/arc4random.c:183: undefined reference to `pthread_mutex_lock' /br/output/build/openntpd-5.7p4/compat/arc4random.c:185: undefined reference to `pthread_mutex_unlock' ../compat/.libs/libcompat.a(libcompat_la-arc4random.o): In function `arc4random_buf': /br/output/build/openntpd-5.7p4/compat/arc4random.c:192: undefined reference to `pthread_mutex_lock' /br/output/build/openntpd-5.7p4/compat/arc4random.c:194: undefined reference to `pthread_mutex_unlock' /br/output/build/openntpd-5.7p4/compat/arc4random.c:194: undefined reference to `pthread_mutex_unlock' collect2: error: ld returned 1 exit status Adding -pthread to CFLAGS fixes the problem. Fixes: http://autobuild.buildroot.net/results/b12/b120b6da87ae4eb355d06f2fd8f4fc8050410897/ [Peter: unconditionally pass in CFLAGS, add comment about why] Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--package/openntpd/openntpd.mk4
1 files changed, 4 insertions, 0 deletions
diff --git a/package/openntpd/openntpd.mk b/package/openntpd/openntpd.mk
index d51f902f03..40bb1bf7e0 100644
--- a/package/openntpd/openntpd.mk
+++ b/package/openntpd/openntpd.mk
@@ -9,6 +9,10 @@ OPENNTPD_SITE = http://ftp.openbsd.org/pub/OpenBSD/OpenNTPD
OPENNTPD_LICENSE = MIT-like, BSD-2c, BSD-3c
OPENNTPD_LICENSE_FILES = COPYING
+# openntpd uses pthread functions for arc4random emulation but forgets
+# to use -pthread
+OPENNTPD_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -pthread"
+
define OPENNTPD_INSTALL_INIT_SYSTEMD
$(INSTALL) -D -m 0644 package/openntpd/ntpd.service \
$(TARGET_DIR)/usr/lib/systemd/system/ntpd.service