diff --git a/package/lldpd/0002-configure-do-not-check-for-libbsd.patch b/package/lldpd/0002-configure-do-not-check-for-libbsd.patch new file mode 100644 index 0000000000..4d63274526 --- /dev/null +++ b/package/lldpd/0002-configure-do-not-check-for-libbsd.patch @@ -0,0 +1,61 @@ +From 0801a066cd4a24a858ddfa7c62c7802e0f5533a8 Mon Sep 17 00:00:00 2001 +From: "Yann E. MORIN" +Date: Sun, 14 Aug 2016 12:15:17 +0200 +Subject: [PATCH] configure: do not check for libbsd + +libbsd causes build issues because its libbsd-overlay.pc file is borked: +it contains -isystem in CFLAGS, which is not munged by pkgconf, so we +end up using the headers of the build machine, causing all sorts of +hard-to-debug trouble at build time. + +lldpd uses libbsd-overlay for a few helper functions, but has fallbacks +in case it is not available. The only feature that is lost when not using +it is that the neighbour name is no longer displayed in /proc/self/cmdline. +As the author of lldpd said on IRC: "people should survive! ;-)" + +So we just remove the detection of libbsd altogether. + +Fixes: + http://autobuild.buildroot.org/results/6b7/6b70fa379e834ec71cc260ba6af771b531ca3511/ + http://autobuild.buildroot.org/results/769/769074c4bb67336ae6679f2c1cd2a8220d2bec24/ + http://autobuild.buildroot.org/results/c8a/c8a6001f437701ecc75f6c9252935645bda8a8c8/ + [...] + +Signed-off-by: "Yann E. MORIN" +--- + configure.ac | 19 ------------------- + 1 file changed, 19 deletions(-) + +diff --git a/configure.ac b/configure.ac +index dd723b0..45498ce 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -165,25 +165,6 @@ AC_FUNC_MALLOC + AC_FUNC_REALLOC + AC_FUNC_FORK + +-# Some functions can be in libbsd +-PKG_CHECK_MODULES([libbsd], [libbsd-overlay], [ +- _save_CFLAGS="$CFLAGS" +- _save_LIBS="$LIBS" +- CFLAGS="$CFLAGS $libbsd_CFLAGS" +- LIBS="$LIBS $libbsd_LIBS" +- AC_MSG_CHECKING([if libbsd can be linked correctly]) +- AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], +- [ +- AC_MSG_RESULT(yes) +- LLDP_CFLAGS="$LLDP_CFLAGS $libbsd_CFLAGS" +- LLDP_LDFLAGS="$LLDP_LDFLAGS $libbsd_LIBS" +- ],[ +- AC_MSG_RESULT(no) +- CFLAGS="$_save_CFLAGS" +- LIBS="$_save_LIBS" +- ]) +-], [:]) +- + # setproctitle may have an _init function + AC_REPLACE_FUNCS([setproctitle]) + AC_CHECK_FUNCS([setproctitle_init]) +-- +2.7.4 + diff --git a/package/lldpd/lldpd.mk b/package/lldpd/lldpd.mk index cc3c3a0193..349c556c14 100644 --- a/package/lldpd/lldpd.mk +++ b/package/lldpd/lldpd.mk @@ -9,7 +9,7 @@ LLDPD_SITE = http://media.luffy.cx/files/lldpd LLDPD_DEPENDENCIES = host-pkgconf libevent LLDPD_LICENSE = ISC LLDPD_LICENSE_FILES = README.md -# 0001-build-make-generation-of-atom-glue-compatible-with-o.patch +# 0002-configure-do-not-check-for-libbsd.patch LLDPD_AUTORECONF = YES ifeq ($(BR2_PACKAGE_CHECK),y)