[syslog-ng] [Bug 104] Add libtool option -module

Corinna Vinschen vinschen at redhat.com
Tue Jan 11 16:05:00 CET 2011 

On Jan 11 11:34, bugzilla at wwwold.balabit.com wrote:
> https://bugzilla.balabit.com/show_bug.cgi?id=104
> 
> 
> 
> 
> 
> --- Comment #2 from Balazs Scheidler <bazsi at balabit.hu>  2011-01-11 11:34:49 ---
> I'd give a shot an integrating this, hopefully it won't break on AIX.
> 
> Could you please send a signed patch as described on a post in the mailing list?

signed-off by Corinna Vinschen <vinschen at redhat.com>

diff --git a/configure.in b/configure.in
index f0f2b64..0e534f8 100644
--- a/configure.in
+++ b/configure.in
@@ -156,7 +156,7 @@ AC_PROG_YACC
 AM_PROG_LEX
 AC_PROG_MAKE_SET
 PKG_PROG_PKG_CONFIG
-LT_INIT([disable-static])
+LT_INIT([dlopen disable-static])
 
 dnl ***************************************************************************
 dnl Validate yacc
diff --git a/lib/Makefile.am b/lib/Makefile.am
index c399e43..850e3c7 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -4,6 +4,7 @@ export top_srcdir
 
 lib_LTLIBRARIES = libsyslog-ng.la
 libsyslog_ng_la_LIBADD = @CORE_DEPS_LIBS@
+libsyslog_ng_la_LDFLAGS = -no-undefined
 
 libsyslog_ng_la_SOURCES = \
 	misc.c misc.h utils.c utils.h messages.c messages.h syslog-names.c syslog-names.h \
diff --git a/modules/affile/Makefile.am b/modules/affile/Makefile.am
index 9917ebf..0a0f705 100644
--- a/modules/affile/Makefile.am
+++ b/modules/affile/Makefile.am
@@ -12,6 +12,6 @@ EXTRA_DIST = $(BUILT_SOURCES) affile-grammar.ym
 
 libaffile_la_CPPFLAGS = $(AM_CPPFLAGS)
 libaffile_la_LIBADD = ../../lib/libsyslog-ng.la
-libaffile_la_LDFLAGS = -avoid-version
+libaffile_la_LDFLAGS = -avoid-version -module -no-undefined
 
 include $(top_srcdir)/build/lex-rules.am
diff --git a/modules/afprog/Makefile.am b/modules/afprog/Makefile.am
index 0343943..8dba831 100644
--- a/modules/afprog/Makefile.am
+++ b/modules/afprog/Makefile.am
@@ -12,6 +12,6 @@ EXTRA_DIST = $(BUILT_SOURCES) afprog-grammar.ym
 
 libafprog_la_CPPFLAGS = $(AM_CPPFLAGS)
 libafprog_la_LIBADD = ../../lib/libsyslog-ng.la
-libafprog_la_LDFLAGS = -avoid-version
+libafprog_la_LDFLAGS = -avoid-version -module -no-undefined
 
 include $(top_srcdir)/build/lex-rules.am
diff --git a/modules/afsocket/Makefile.am b/modules/afsocket/Makefile.am
index cdff078..40d9dd8 100644
--- a/modules/afsocket/Makefile.am
+++ b/modules/afsocket/Makefile.am
@@ -10,7 +10,7 @@ libafsocket_notls_la_SOURCES = \
 	afsocket-grammar.y afsocket-parser.c afsocket-parser.h afsocket-plugin.c
 libafsocket_notls_la_CPPFLAGS = $(AM_CPPFLAGS)
 libafsocket_notls_la_LIBADD = ../../lib/libsyslog-ng.la $(LIBNET_LIBS) $(LIBWRAP_LIBS)
-libafsocket_notls_la_LDFLAGS = -avoid-version
+libafsocket_notls_la_LDFLAGS = -avoid-version -module -no-undefined
 
 if ENABLE_SSL
 module_LTLIBRARIES += libafsocket-tls.la
@@ -20,7 +20,7 @@ libafsocket_tls_la_SOURCES = \
 	afsocket-grammar.y afsocket-parser.c afsocket-parser.h afsocket-plugin.c
 libafsocket_tls_la_CPPFLAGS = $(AM_CPPFLAGS) -DENABLE_SSL=1
 libafsocket_tls_la_LIBADD = ../../lib/libsyslog-ng.la $(OPENSSL_LIBS) $(ZLIB_LIBS) $(LIBNET_LIBS) $(LIBWRAP_LIBS)
-libafsocket_tls_la_LDFLAGS = -avoid-version
+libafsocket_tls_la_LDFLAGS = -avoid-version -module -no-undefined
 endif
 
 BUILT_SOURCES = afsocket-grammar.y afsocket-grammar.c afsocket-grammar.h
diff --git a/modules/afsql/Makefile.am b/modules/afsql/Makefile.am
index 172738e..5c66288 100644
--- a/modules/afsql/Makefile.am
+++ b/modules/afsql/Makefile.am
@@ -11,7 +11,7 @@ libafsql_la_SOURCES = \
 
 libafsql_la_CPPFLAGS = $(AM_CPPFLAGS) -DENABLE_SQL=1
 libafsql_la_LIBADD = ../../lib/libsyslog-ng.la $(LIBDBI_LIBS)
-libafsql_la_LDFLAGS = -avoid-version
+libafsql_la_LDFLAGS = -avoid-version -module -no-undefined
 
 endif
 
diff --git a/modules/afstreams/Makefile.am b/modules/afstreams/Makefile.am
index d9708ea..e05d1e2 100644
--- a/modules/afstreams/Makefile.am
+++ b/modules/afstreams/Makefile.am
@@ -11,7 +11,7 @@ libafstreams_la_SOURCES = \
 
 libafstreams_la_CPPFLAGS = $(AM_CPPFLAGS) -DENABLE_SUN_STREAMS=1
 libafstreams_la_LIBADD = ../../lib/libsyslog-ng.la
-libafstreams_la_LDFLAGS = -avoid-version
+libafstreams_la_LDFLAGS = -avoid-version -module -no-undefined
 
 
 endif
diff --git a/modules/afuser/Makefile.am b/modules/afuser/Makefile.am
index 4252e75..f20663c 100644
--- a/modules/afuser/Makefile.am
+++ b/modules/afuser/Makefile.am
@@ -9,7 +9,7 @@ libafuser_la_SOURCES = \
 
 libafuser_la_CPPFLAGS = $(AM_CPPFLAGS)
 libafuser_la_LIBADD = ../../lib/libsyslog-ng.la
-libafuser_la_LDFLAGS = -avoid-version
+libafuser_la_LDFLAGS = -avoid-version -module -no-undefined
 
 
 BUILT_SOURCES = afuser-grammar.y afuser-grammar.c afuser-grammar.h
diff --git a/modules/basicfuncs/Makefile.am b/modules/basicfuncs/Makefile.am
index 934efda..b1b666b 100644
--- a/modules/basicfuncs/Makefile.am
+++ b/modules/basicfuncs/Makefile.am
@@ -6,4 +6,4 @@ module_LTLIBRARIES := libbasicfuncs.la
 libbasicfuncs_la_SOURCES = basic-funcs.c
 libbasicfuncs_la_CPPFLAGS = $(AM_CPPFLAGS)
 libbasicfuncs_la_LIBADD = ../../lib/libsyslog-ng.la
-libbasicfuncs_la_LDFLAGS = -avoid-version
+libbasicfuncs_la_LDFLAGS = -avoid-version -module -no-undefined
diff --git a/modules/confgen/Makefile.am b/modules/confgen/Makefile.am
index 919ae09..7ab0c2e 100644
--- a/modules/confgen/Makefile.am
+++ b/modules/confgen/Makefile.am
@@ -7,7 +7,7 @@ libconfgen_la_SOURCES = \
 	confgen.h confgen-plugin.c
 libconfgen_la_CPPFLAGS = $(AM_CPPFLAGS)
 libconfgen_la_LIBADD = ../../lib/libsyslog-ng.la
-libconfgen_la_LDFLAGS = -avoid-version
+libconfgen_la_LDFLAGS = -avoid-version -module -no-undefined
 
 
 include $(top_srcdir)/build/lex-rules.am
diff --git a/modules/convertfuncs/Makefile.am b/modules/convertfuncs/Makefile.am
index a19a1dc..b52aecc 100644
--- a/modules/convertfuncs/Makefile.am
+++ b/modules/convertfuncs/Makefile.am
@@ -6,4 +6,4 @@ module_LTLIBRARIES := libconvertfuncs.la
 libconvertfuncs_la_SOURCES = convert-funcs.c
 libconvertfuncs_la_CPPFLAGS = $(AM_CPPFLAGS)
 libconvertfuncs_la_LIBADD = ../../lib/libsyslog-ng.la
-libconvertfuncs_la_LDFLAGS = -avoid-version
+libconvertfuncs_la_LDFLAGS = -avoid-version -module -no-undefined
diff --git a/modules/csvparser/Makefile.am b/modules/csvparser/Makefile.am
index 9e40e13..ce68b17 100644
--- a/modules/csvparser/Makefile.am
+++ b/modules/csvparser/Makefile.am
@@ -9,7 +9,7 @@ libcsvparser_la_SOURCES = \
 
 libcsvparser_la_CPPFLAGS = $(AM_CPPFLAGS)
 libcsvparser_la_LIBADD = ../../lib/libsyslog-ng.la
-libcsvparser_la_LDFLAGS = -avoid-version
+libcsvparser_la_LDFLAGS = -avoid-version -module -no-undefined
 
 BUILT_SOURCES = csvparser-grammar.y csvparser-grammar.c csvparser-grammar.h
 EXTRA_DIST = $(BUILT_SOURCES) csvparser-grammar.ym
diff --git a/modules/dbparser/Makefile.am b/modules/dbparser/Makefile.am
index e8d5da9..b6be631 100644
--- a/modules/dbparser/Makefile.am
+++ b/modules/dbparser/Makefile.am
@@ -21,12 +21,12 @@ libdbparser_la_SOURCES = \
 
 libdbparser_la_CPPFLAGS = $(AM_CPPFLAGS)
 libdbparser_la_LIBADD = ../../lib/libsyslog-ng.la
-libdbparser_la_LDFLAGS = -avoid-version
+libdbparser_la_LDFLAGS = -avoid-version -module -no-undefined
 
 bin_PROGRAMS = pdbtool
 pdbtool_SOURCES = pdbtool.c patternize.c patternize.h
 pdbtool_CPPFLAGS = $(AM_CPPFLAGS) @OPENSSL_CFLAGS@
-pdbtool_LDADD = ../../lib/libsyslog-ng.la libdbparser.la @OPENSSL_LIBS@ @DEPS_LIBS@
+pdbtool_LDADD = ../../lib/libsyslog-ng.la -dlpreopen libdbparser.la @OPENSSL_LIBS@ @DEPS_LIBS@
 
 BUILT_SOURCES = dbparser-grammar.y dbparser-grammar.c dbparser-grammar.h
 EXTRA_DIST = $(BUILT_SOURCES) radix-find.c dbparser-grammar.ym
diff --git a/modules/dummy/Makefile.am b/modules/dummy/Makefile.am
index 3120e41..ec2f7b0 100644
--- a/modules/dummy/Makefile.am
+++ b/modules/dummy/Makefile.am
@@ -6,7 +6,7 @@ export top_srcdir
 
 libdummy_la_SOURCES = dummy-grammar.y dummy.c dummy.h dummy-parser.c dummy-parser.h
 libdummy_la_LIBADD = ../../lib/libsyslog-ng.la
-libdummy_la_LDFLAGS = -avoid-version
+libdummy_la_LDFLAGS = -avoid-version -module -no-undefined
 
 BUILT_SOURCES = dummy-grammar.y dummy-grammar.c dummy-grammar.h
 EXTRA_DIST = $(BUILT_SOURCES) dummy-grammar.ym
diff --git a/modules/pacctformat/Makefile.am b/modules/pacctformat/Makefile.am
index 4b3003e..aa231e1 100644
--- a/modules/pacctformat/Makefile.am
+++ b/modules/pacctformat/Makefile.am
@@ -10,7 +10,7 @@ libpacctformat_la_SOURCES = \
 
 libpacctformat_la_CPPFLAGS = $(AM_CPPFLAGS)
 libpacctformat_la_LIBADD = ../../lib/libsyslog-ng.la
-libpacctformat_la_LDFLAGS = -avoid-version
+libpacctformat_la_LDFLAGS = -avoid-version -module -no-undefined
 
 endif
 
diff --git a/modules/syslogformat/Makefile.am b/modules/syslogformat/Makefile.am
index 9a740b8..38ad826 100644
--- a/modules/syslogformat/Makefile.am
+++ b/modules/syslogformat/Makefile.am
@@ -8,7 +8,7 @@ libsyslogformat_la_SOURCES = \
 
 libsyslogformat_la_CPPFLAGS = $(AM_CPPFLAGS)
 libsyslogformat_la_LIBADD = ../../lib/libsyslog-ng.la
-libsyslogformat_la_LDFLAGS = -avoid-version
+libsyslogformat_la_LDFLAGS = -avoid-version -module -no-undefined
 
 
 include $(top_srcdir)/build/lex-rules.am


-- 
Corinna Vinschen
Cygwin Project Co-Leader
Red Hat

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