From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann E. MORIN Date: Tue, 17 Mar 2020 21:29:00 +0100 Subject: [Buildroot] [PATCH] package/syslog-ng: fix build if net-snmp is installed on the host In-Reply-To: <20200316150106.8800-1-patrickdepinguin@gmail.com> References: <20200316150106.8800-1-patrickdepinguin@gmail.com> Message-ID: <20200317202900.GP19677@scaer> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Thomas, All, On 2020-03-16 16:01 +0100, Thomas De Schampheleire spake thusly: > From: Thomas De Schampheleire > > If syslog-ng is selected in Buildroot and net-snmp is not, but net-snmp is > found on the host machine (at least its net-snmp-config script) then > compilation of syslog-ng fails with: > > CC modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest-grammar.lo > CC modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest.lo > CC modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest-plugin.lo > arm-none-linux-gnueabi-gcc: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include' > make[3]: *** [Makefile:17397: modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest-grammar.lo] Error 1 > make[3]: *** Waiting for unfinished jobs.... > arm-none-linux-gnueabi-gcc: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include' > make[3]: *** [Makefile:17404: modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest.lo] Error 1 > arm-none-linux-gnueabi-gcc: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include' > make[3]: *** [Makefile:17411: modules/snmp-dest/modules_snmp_dest_libsnmpdest_la-snmpdest-plugin.lo] Error 1 > make[2]: *** [Makefile:21428: all-recursive] Error 1 > make[1]: *** [Makefile:8740: all] Error 2 > make[1]: Leaving directory '.../buildroot/output/build/syslog-ng-3.25.1' > make: *** [package/pkg-generic.mk:269: .../buildroot/output/build/syslog-ng-3.25.1/.stamp_built] Error 2 > > The path /usr/include is obtained via /usr/bin/net-snmp-config. > > The fix comprises two parts: > 1. only enable net-snmp support in syslog-ng if the net-snmp package is > enabled in Buildroot > 2. for the case where net-snmp is selected in Buildroot, fix the configure > script of syslog-ng to allow parsing --with-netsnmp= correctly. > > Signed-off-by: Thomas De Schampheleire Applied to master, thanks. Regards, Yann E. MORIN. > --- > .../0002-configure.ac-fix-with-netsnmp.patch | 41 +++++++++++++++++++ > package/syslog-ng/syslog-ng.mk | 8 ++++ > 2 files changed, 49 insertions(+) > create mode 100644 package/syslog-ng/0002-configure.ac-fix-with-netsnmp.patch > > diff --git a/package/syslog-ng/0002-configure.ac-fix-with-netsnmp.patch b/package/syslog-ng/0002-configure.ac-fix-with-netsnmp.patch > new file mode 100644 > index 0000000000..f5b2a39bba > --- /dev/null > +++ b/package/syslog-ng/0002-configure.ac-fix-with-netsnmp.patch > @@ -0,0 +1,41 @@ > +From 39ab118a7e79b223941b50b372c8ed51f0e21f4b Mon Sep 17 00:00:00 2001 > +From: Thomas De Schampheleire > +Date: Mon, 16 Mar 2020 15:41:03 +0100 > +Subject: [PATCH] configure.ac: fix --with-netsnmp > + > +The option '--with-net-snmp' did not work, because later checks were using > +the variable '$with_netsnmp' rather than '$with_net_snmp'. > + > +There are two possible solutions: > +- make the option '--with-netsnmp' > +- change the internal variables > + > +Taking into account that latest upstream has moved away from autotools and > +towards cmake, we opt for the first option that has the least amount of > +changes. > + > +Signed-off-by: Thomas De Schampheleire > +Upstream-status: not applicable (latest upstream moved to cmake) > + > +--- > + configure.ac | 4 ++-- > + 1 file changed, 2 insertions(+), 2 deletions(-) > + > +diff --git a/configure.ac b/configure.ac > +index bfc85c32d..392ab8bf3 100644 > +--- a/configure.ac > ++++ b/configure.ac > +@@ -148,8 +148,8 @@ AC_ARG_WITH(libnet, > + , > + [with_libnet=""]) > + > +-AC_ARG_WITH(net-snmp, > +- [ --with-net-snmp=path use path to net-snmp-config script], > ++AC_ARG_WITH(netsnmp, > ++ [ --with-netsnmp=path use path to net-snmp-config script], > + , > + [with_netsnmp=""]) > + > +-- > +2.24.1 > + > diff --git a/package/syslog-ng/syslog-ng.mk b/package/syslog-ng/syslog-ng.mk > index 9b7e9a1317..156bd95593 100644 > --- a/package/syslog-ng/syslog-ng.mk > +++ b/package/syslog-ng/syslog-ng.mk > @@ -97,6 +97,14 @@ else > SYSLOG_NG_CONF_OPTS += --disable-systemd > endif > > +ifeq ($(BR2_PACKAGE_NETSNMP),y) > +SYSLOG_NG_DEPENDENCIES += netsnmp > +SYSLOG_NG_CONF_OPTS += --enable-snmp-dest > +SYSLOG_NG_CONF_OPTS += --with-netsnmp="$(STAGING_DIR)/usr/bin" > +else > +SYSLOG_NG_CONF_OPTS += --disable-snmp-dest > +endif > + > define SYSLOG_NG_INSTALL_INIT_SYSV > $(INSTALL) -m 0755 -D package/syslog-ng/S01syslog-ng \ > $(TARGET_DIR)/etc/init.d/S01syslog-ng > -- > 2.24.1 > > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. 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