Dear Ian and Jeff,

I just got around to trying Jeff's patch. It worked, and I think the basic compile went OK. However, the overall build failed in the libs section with a load of linker errors. It looks to me like libraries in /usr/lib are over-riding the ones I built in /opt/local/lib despite the fact that I never specified to use /usr/lib at all. I haven't had much time to try and work around this, but a quick perusal of google suggests that this is a common issue with the Darwin linker.

Cheers,

Matt

mkdir .libs
gcc -g -O2 -Wall -o roadster main.o db.o downloadmanager.o directionswindow.o gui.o mainwindow.o gotowindow.o map.o mapinfowindow.o map_draw_cairo.o map_draw_gdk.o map_history.o map_hittest.o map_math.o map_style.o map_tilemanager.o import.o import_tiger.o importwindow.o util.o gpsclient.o location.o locationset.o locationeditwindow.o searchwindow.o search_road.o search_location.o search_city.o search_coordinate.o search.o scenemanager.o glyph.o road.o animator.o tooltipwindow.o test_poly.o -L/opt/local/lib -L/usr/X11R6/lib /opt/local/lib/libgnomeui-2.dylib / opt/local/lib/libbonoboui-2.dylib -lSM -lICE /opt/local/lib/libgnome- keyring.dylib /opt/local/lib/libgnomecanvas-2.dylib /opt/local/lib/ libgnome-2.dylib /opt/local/lib/libesd.dylib /opt/local/lib/ libaudiofile.dylib /opt/local/lib/libart_lgpl_2.dylib /opt/local/lib/ libgnomevfs-2.dylib -lssl -lcrypto /opt/local/lib/libbonobo-2.dylib / opt/local/lib/libgconf-2.dylib /opt/local/lib/libbonobo- activation.dylib /opt/local/lib/libORBitCosNaming-2.dylib /opt/local/ lib/libORBit-2.dylib /opt/local/lib/libpopt.dylib -lresolv /opt/local/ lib/libgthread-2.0.dylib /opt/local/lib/libglade-2.0.dylib -ldl /opt/ local/lib/libgtk-x11-2.0.dylib /opt/local/lib/libgdk-x11-2.0.dylib / opt/local/lib/libatk-1.0.dylib /opt/local/lib/ libgdk_pixbuf-2.0.dylib /opt/local/lib/libtiff.dylib /opt/local/lib/ libjpeg.dylib /opt/local/lib/libpangocairo-1.0.dylib /opt/local/lib/ libpangoft2-1.0.dylib /opt/local/lib/libpango-1.0.dylib /opt/local/ lib/libgobject-2.0.dylib /opt/local/lib/libgmodule-2.0.dylib /opt/ local/lib/libglib-2.0.dylib /opt/local/lib/libintl.dylib /opt/local/ lib/libxml2.dylib /usr/lib/libiconv.dylib /opt/local/lib/ libiconv.dylib /opt/local/lib/libcairo.dylib /opt/local/lib/ libfontconfig.dylib /opt/local/lib/libfreetype.dylib /opt/local/lib/ libexpat.dylib /opt/local/lib/libXrender.dylib -lX11 -lpng12 -L/opt/ local/mysql/lib/mysql -lmysqld -lz -lsupc++ /opt/local/lib/ libgps.dylib -lm -lc -lpthread
ld: warning multiple definitions of symbol _locale_charset
/opt/local/lib/libintl.dylib(localcharset.o) definition of _locale_charset /opt/local/lib/libiconv.dylib(localcharset.o) definition of _locale_charset
ld: warning multiple definitions of symbol _hash_search
/opt/local/mysql/lib/mysql/libmysqld.a(hash.o) definition of _hash_search in section (__TEXT,__text)
/usr/lib/libdl.dylib(strhash.So) definition of _hash_search
ld: multiple definitions of symbol _hash_create
/usr/lib/libdl.dylib(strhash.So) definition of _hash_create
/opt/local/mysql/lib/mysql/libmysqld.a(hash0hash.o) definition of _hash_create in section (__TEXT,__text) ld: warning suggest use of -bind_at_load, as lazy binding may result in errors or different symbols being used symbol __libiconv_version used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _aliases_lookup used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconv used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconv_close used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconv_open used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconvctl used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconvlist used from dynamic library /opt/local/lib/ libiconv.dylib(iconv.o) not from earlier dynamic library /usr/lib/ libiconv.2.dylib(iconv.o) symbol _libiconv_relocate used from dynamic library /opt/local/lib/ libiconv.dylib(relocatable.o) not from earlier dynamic library /usr/ lib/libiconv.2.dylib(relocatable.o) symbol _libiconv_set_relocation_prefix used from dynamic library /opt/ local/lib/libiconv.dylib(relocatable.o) not from earlier dynamic library /usr/lib/libiconv.2.dylib(relocatable.o)
make[2]: *** [roadster] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2



On Feb 12, 2006, at 4:18 PM, Ian McIntosh wrote:

Jeff,

Have you successfully compiled Roadster on OSX?

-Ian

El vie, 10-02-2006 a las 06:45 -0600, Jeff Garrett escribió:
Now, the big Lebowsky.. "make"

make > make.log &

The process goes on for a minute or so then dies in mainwindow.c with
the following trainwreck of errors:

mainwindow.c: In function
'mainwindow_locationset_list_is_separator_callback':
mainwindow.c:506: error: parameter name omitted
mainwindow.c: In function 'mainwindow_on_window_state_change':
mainwindow.c:1391: error: parameter name omitted
mainwindow.c: In function 'mainwindow_on_expose_event':
mainwindow.c:1513: error: parameter name omitted
mainwindow.c: In function 'mainwindow_on_gps_show_position_toggled':
mainwindow.c:1534: error: parameter name omitted
[and more of the same...]

Dropping back to gcc 3.3 doesn't solve the problem. Since nobody
building on Linux has reported this, my guess is (without looking
carefully at the code) that there that Apple's gcc4 doesn't like
what's being done here. Any suggestions about how to get around these
errors?

Each of those functions has a parameter called __unused. On Linux, by
happenstance this name isn't being used by anything (even though it's
reserved).  On Darwin, in sys/cdefs.h it is defined to be a certain
GCC-specific construction and thus can't serve as the parameter name.

Try applying the attached patch. It renames all the identifiers I could
find in live code starting with __.

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