commit cbf11196b75119d40c6632e3a1585d5b4997fc01
parent 940c522cf694b87a58a20152401d9dbe7f0a935c
Author: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 26 Jun 2015 17:09:13 +0200
ntpd: fix fortify source compatibility
The ntpd package ships autoconf macros which attempt to test for the C99
compliance of `snprintf()` and `vsnprintf()`.
Those macros unconditionally consider the functions not compliant in a cross
compile setting and therfore break all subsequent configure tests because
the `snprintf` and `vsnprintf` symbols are shadowed with `#define` directives
redirecting them to their respectiv gnulib replacements.
The fortify source headers in turn will `#undef` those defines when wrapping
the associated functions and therfore cause all `conftest` programs to emit
a failure.
Pass the required magic autoconf cache variables via `CONFIGURE_VARS` to let
`./configure` assume C99 compliance of the affected functions, thus fixing
the build.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Diffstat:
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/ntpd/Makefile b/net/ntpd/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=ntp
PKG_VERSION:=4.2.8p2
-PKG_RELEASE:=2
+PKG_RELEASE:=3
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/
@@ -93,7 +93,9 @@ endef
CONFIGURE_VARS += \
ac_cv_header_md5_h=no \
ac_cv_lib_rt_sched_setscheduler=no \
- ac_cv_header_dns_sd_h=no
+ ac_cv_header_dns_sd_h=no \
+ hw_cv_func_snprintf_c99=yes \
+ hw_cv_func_vsnprintf_c99=yes \
CONFIGURE_ARGS += \
--disable-all-clocks \
