-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dan Nicholson wrote: > 2008/11/18 Gregory Hosler <ghosler@xxxxxxxxxx>: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >>> On Mon, Nov 17, 2008 at 7:21 AM, Bill Nottingham <notting redhat com> wrote: >>>> Gregory Hosler (ghosler redhat com) said: >>>>> not sure if this is the correct fedora mailing list or not to bring this up on... >>>> fedora-devel-list may be better, CC'ing it. >>>> >>>>> I came across a build error on X64, in F-11 >>>>> >>>>> I have been seeing this exact bug report my other distso users that have been building my >>>>> package on other distro x64 platforms, and so far I do not know what the solution might be. >>>>> >>>>> When i do a libtool build on a library, I am seeing the following: >>>>> >>>>> /bin/sh ../libtool --tag=CC --mode=link gcc -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 >>>>> - -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic >>>>> - -Wno-pointer-sign -funsigned-char -shared -fpic -fPIC -o libgyachi.so gytreeview.o >>>>> gy_config.o gyachi_lib.o parsecfg.o theme_support.o sound_plugin.o plugins.o -lgtk-x11-2.0 >>>>> - -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lcairo >>>>> - -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lltdl >>>>> - -lX11 -lpthread >>>>> libtool: link: gcc -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions >>>>> - -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wno-pointer-sign >>>>> - -funsigned-char -fpic -fPIC -o libgyachi.so gytreeview.o gy_config.o gyachi_lib.o >>>>> parsecfg.o theme_support.o sound_plugin.o plugins.o -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 >>>>> - -lgio-2.0 -lpangoft2-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lcairo -lpango-1.0 -lfreetype >>>>> - -lfontconfig -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lltdl -lX11 -lpthread >>>>> /usr/lib/gcc/x86_64-redhat-linux/4.3.2/../../../../lib64/crt1.o: In function `_start': >>>>> (.text+0x20): undefined reference to `main' >>>>> collect2: ld returned 1 exit status >>>>> >>>>> ld is not treating this as a shared library, rather it is treating this as a main program. >>>> The F-11 tree has libtool-2.2.6, instead of libtool-1.5 as in Fedora 10 and >>>> earlier. I suspect that's what's tripping you up. >>> Is automake being used? >> Yes >> >>> How are you invoking libtool? >> in my autogen.sh script (which runs the automake tool set) i do: >> >> libtoolize --copy --force --automake >> >> which generates a libtool script. >> >>> I would suspect the correct way to do this in automake is: >>> >>> wherever_LTLIBRARIES = libgyachi.la >>> libgyachi_la_LDFLAGS = -avoid-version >> hmm... My libtool script does not have any references to anything *_LTLIBRARIES >> so i'm kinda at a loss as to the above 2 statements, or how to make them happen > > Not in the libtool script, in Makefile.am. ah. > I.e., how is libgyachi > being defined to be built by libtool. In most autotooled packages, > you'd do this in Makefile.am, and automake would expand it to > something usable: > > lib_LTLIBRARIES = libfoo.la > libfoo_la_SOURCES = foo.c bar.c > > That will make a libtool library installed to $(libdir). Since > libgyachi appears to be a module without an soversion (correct me if > I'm wrong), you can tell libtool to do that by adding "-avoid-version" > to the LDFLAGS. libgyachi is defined in the Makefile.am (attached) as follows: gyachilib_PROGRAMS = libgyachi.so gyachilibdir = @libdir@ libgyachi_so_SOURCES = gytreeview.c gytreeview.h \ . . . and ... now that you mention it, I think I understand what's happening. I was using a _PROGRAMS as opposed to a _LTLIBRARIES. I'm mostly all set now. Remind me again, what is the purpose of the ".la" file. If my package's .so file is not intended to be linked against, then i believe that there is no point to distribute the ".la" file, correct? (la is "link archive" I think). > -- > Dan > - -- +---------------------------------------------------------------------+ Please also check the log file at "/dev/null" for additional information. (from /var/log/Xorg.setup.log) | Greg Hosler ghosler@xxxxxxxxxx | +---------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQFJIwdZ404fl/0CV/QRAuYsAKDF96oZG97WFLMpPRyxkIzYBislbACePx3c Ldx49V5GUPOq/Jd8hhTyu6E= =9i6d -----END PGP SIGNATURE-----
gyachilib_PROGRAMS = libgyachi.so #gyachilib_SOURCES = theme_support.c theme_support.h gyachilibdir = @libdir@ libgyachi_so_SOURCES = gytreeview.c gytreeview.h \ gy_config.c gy_config.h \ gyachi_lib.c gyachi_lib.h \ parsecfg.c parsecfg.h \ theme_support.c theme_support.h \ sound_plugin.c sound_plugin.h \ plugin_api.h \ plugins.c plugins.h libgyachi_so_LDADD = @GTK_LIBS@ @LTDL_LIBS@ libgyachi_so_LDFLAGS = -shared -fpic -fPIC # Required for localization localedir = $(datadir)/locale INCLUDES = $(DEPS_CFLAGS) -DLOCALEDIR=\"$(localedir)\" @GTK_CFLAGS@ -fpic -FPIC
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