libseccomp: Update to version 2.4.3

- Add list of authorized release signatures to README.md
- Fix multiplexing issue with s390/s390x shm* syscalls
- Remove the static flag from libseccomp tools compilation
- Add define for __SNR_ppoll
- Update our Travis CI configuration to use Ubuntu 18.04
- Disable live python tests in Travis CI
- Use default python, rather than nightly python, in TravisCI
- Fix potential memory leak identified by clang in the scmp_bpf_sim too

The changelog can be found in here https://github.com/seccomp/libseccomp/blob/master/CHANGELOG .

Signed-off-by: Erik Kapfer <ummeegge@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

config/rootfiles/packages/libseccomp

@@ -1,10 +1,10 @@
 usr/bin/scmp_sys_resolver
-#usr/include/seccomp.h
 #usr/include/seccomp-syscalls.h
+#usr/include/seccomp.h
 #usr/lib/libseccomp.la
 #usr/lib/libseccomp.so
 usr/lib/libseccomp.so.2
-usr/lib/libseccomp.so.2.4.2
+usr/lib/libseccomp.so.2.4.3
 #usr/lib/pkgconfig/libseccomp.pc
 #usr/share/man/man1/scmp_sys_resolver.1
 #usr/share/man/man3/seccomp_api_get.3

lfs/libseccomp

@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 2.4.2
+VER        = 2.4.3
 
 THISAPP    = libseccomp-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -32,7 +32,7 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 PROG       = libseccomp
-PAK_VER    = 2
+PAK_VER    = 3
 
 DEPS       =
 
@@ -44,7 +44,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = ee87fb68ae293883bde9e042c6bc324f
+$(DL_FILE)_MD5 = 3a2c3b7539c1b6a933c20cd1fdcb2252
 
 install : $(TARGET)
 
@@ -77,6 +77,7 @@ $(subst %,%_MD5,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar vxf $(DIR_DL)/$(DL_FILE)
+	cd $(DIR_APP) && ./autogen.sh
 	cd $(DIR_APP) && ./configure \
 		--prefix=/usr \
 		--disable-static