Missing libssl when linking statically
Static linking userspace programs such as mpd against libshout currently doesn't work out of the box, because libshout is linked against libssl, but this isn't expressed in libshouts pkg-config file:
/usr/lib/libshout.a(tls.o): In function `tls_check_cert':
tls.c:(.text+0x10): undefined reference to `SSL_get_peer_certificate'
tls.c:(.text+0x24): undefined reference to `SSL_get_verify_result'
tls.c:(.text+0x4c): undefined reference to `X509_get_subject_name'
tls.c:(.text+0x60): undefined reference to `X509_NAME_get_text_by_NID'
tls.c:(.text+0x118): undefined reference to `X509_NAME_get_entry'
tls.c:(.text+0x11c): undefined reference to `X509_NAME_ENTRY_get_data'
tls.c:(.text+0x120): undefined reference to `ASN1_STRING_length'
tls.c:(.text+0x148): undefined reference to `X509_free'
tls.c:(.text+0x178): undefined reference to `X509_NAME_get_index_by_NID'
Since OpenSSL installs its own .pc files, make sure that @SHOUT_REQUIRES@
contains libssl
.
This issue is fixed by:
diff --git a/configure.ac b/configure.ac
index 85f18ad..2b9c505 100644
--- a/configure.ac
+++ b/configure.ac
@@ -197,6 +197,10 @@ XIPH_PATH_OPENSSL([
])
AC_SUBST([SHOUT_TLS])
AM_CONDITIONAL([HAVE_TLS], [test -n "$OPENSSL_LIBS"])
+if test "$SHOUT_TLS" = "1"
+then
+ SHOUT_REQUIRES="$SHOUT_REQUIRES, libssl"
+fi
SHOUT_VERSION="$VERSION"
SHOUT_CPPFLAGS="-I$shout_includedir $VORBIS_CFLAGS $PTHREAD_CPPFLAGS"
--
2.9.3