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authorGravatar Fabrice Fontaine <fontaine.fabrice@gmail.com>2018-04-07 18:22:34 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2018-05-08 11:13:36 +0200
commit8dda21a5234ee50b2c20ac0e8dc3e5cbc36662b1 (patch)
treea3b086d84ec8fdcf920ab965b4f8bbc36efcf78a /package/lxc
parentba33728bc3118a6f1d2b4233e7bddb17b2f67f1f (diff)
downloadbuildroot-8dda21a5234ee50b2c20ac0e8dc3e5cbc36662b1.tar.gz
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lxc: fix build with static libcap and shared gnutls
Fixes: - http://autobuild.buildroot.net/results/b655d6853c25a195df28d91512b3ffb6c654fc90 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> [Thomas: - add Upstream-status - use proper numbering] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'package/lxc')
-rw-r--r--package/lxc/0002-Fix-compilation-with-static-libcap-and-shared-gnutls.patch73
1 files changed, 73 insertions, 0 deletions
diff --git a/package/lxc/0002-Fix-compilation-with-static-libcap-and-shared-gnutls.patch b/package/lxc/0002-Fix-compilation-with-static-libcap-and-shared-gnutls.patch
new file mode 100644
index 0000000000..04837b3eef
--- /dev/null
+++ b/package/lxc/0002-Fix-compilation-with-static-libcap-and-shared-gnutls.patch
@@ -0,0 +1,73 @@
+From 49bc916b1daa79cffe38fae32059bcdd985c8c8e Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Sat, 7 Apr 2018 15:48:46 +0200
+Subject: [PATCH] Fix compilation with static libcap and shared gnutls
+
+Commit c06ed219c47098f34485d408410b6ecc94a40877 has broken
+compilation with a static libcap and a shared gnutls.
+This results in a build failure on init_lxc_static if gnutls is
+a shared library as init_lxc_static is built with -all-static option
+(see src/lxc/Makefile.am) and AC_CHECK_LIB adds gnutls to LIBS.
+
+This commit fix the issue by removing default behavior of AC_CHECK_LIB
+and handling manually GNUTLS_LIBS and HAVE_LIBGNUTLS
+
+Fixes:
+ - http://autobuild.buildroot.net/results/b655d6853c25a195df28d91512b3ffb6c654fc90
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Upstream-status: https://github.com/lxc/lxc/commit/49bc916b1daa79cffe38fae32059bcdd985c8c8e
+---
+ configure.ac | 2 +-
+ src/lxc/Makefile.am | 8 ++++++--
+ 2 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 50c99836..2467bb54 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -263,7 +263,7 @@ AM_CONDITIONAL([ENABLE_GNUTLS], [test "x$enable_gnutls" = "xyes"])
+
+ AM_COND_IF([ENABLE_GNUTLS],
+ [AC_CHECK_HEADER([gnutls/gnutls.h],[],[AC_MSG_ERROR([You must install the GnuTLS development package in order to compile lxc])])
+- AC_CHECK_LIB([gnutls], [gnutls_hash_fast],[],[AC_MSG_ERROR([You must install the GnuTLS development package in order to compile lxc])])
++ AC_CHECK_LIB([gnutls], [gnutls_hash_fast],[true],[AC_MSG_ERROR([You must install the GnuTLS development package in order to compile lxc])])
+ AC_SUBST([GNUTLS_LIBS], [-lgnutls])])
+
+ # SELinux
+diff --git a/src/lxc/Makefile.am b/src/lxc/Makefile.am
+index c8d76836..0662d83d 100644
+--- a/src/lxc/Makefile.am
++++ b/src/lxc/Makefile.am
+@@ -175,6 +175,10 @@ if ENABLE_APPARMOR
+ AM_CFLAGS += -DHAVE_APPARMOR
+ endif
+
++if ENABLE_GNUTLS
++AM_CFLAGS += -DHAVE_LIBGNUTLS
++endif
++
+ if ENABLE_SELINUX
+ AM_CFLAGS += -DHAVE_SELINUX
+ endif
+@@ -196,7 +200,7 @@ liblxc_la_LDFLAGS = \
+ -Wl,-soname,liblxc.so.$(firstword $(subst ., ,@LXC_ABI@)) \
+ -version-info @LXC_ABI_MAJOR@
+
+-liblxc_la_LIBADD = $(CAP_LIBS) $(SELINUX_LIBS) $(SECCOMP_LIBS)
++liblxc_la_LIBADD = $(CAP_LIBS) $(GNUTLS_LIBS) $(SELINUX_LIBS) $(SECCOMP_LIBS)
+
+ bin_SCRIPTS=
+
+@@ -243,7 +247,7 @@ AM_LDFLAGS = -Wl,-E
+ if ENABLE_RPATH
+ AM_LDFLAGS += -Wl,-rpath -Wl,$(libdir)
+ endif
+-LDADD=liblxc.la @CAP_LIBS@ @SELINUX_LIBS@ @SECCOMP_LIBS@
++LDADD=liblxc.la @CAP_LIBS@ @GNUTLS_LIBS@ @SELINUX_LIBS@ @SECCOMP_LIBS@
+
+ if ENABLE_TOOLS
+ lxc_attach_SOURCES = tools/lxc_attach.c tools/arguments.c tools/tool_utils.c
+--
+2.14.1
+