Makefile: don't allow undefined symbols

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Makefile: don't allow undefined symbols
28f1d8bb · Christian Brauner · e60ea2f6 · 28f1d8bb
Unverified Commit 28f1d8bb authored Aug 21, 2018 by Christian Brauner
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Makefile.am src/lxc/Makefile.am +3 -1

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--- a/src/lxc/Makefile.am
+++ b/src/lxc/Makefile.am
@@ -213,6 +213,7 @@ liblxc_la_CFLAGS = -fPIC \
 		   -pthread

 liblxc_la_LDFLAGS = -pthread \
+		    -Wl,-no-undefined \
 		    -Wl,-soname,liblxc.so.$(firstword $(subst ., ,@LXC_ABI@)) \
 		    -version-info @LXC_ABI_MAJOR@

@@ -409,7 +410,8 @@ pam_cgfs_la_LIBADD = $(AM_LIBS) \
 pam_cgfs_la_LDFLAGS = $(AM_LDFLAGS) \
 		      -avoid-version \
 		      -module \
-		      -shared
+		      -shared \
+		      -Wl,-no-undefined
 endif
 endif