Bugzilla Bug 164777

games-mud/gmudix-1.0 fails linkage with -Wl,--as-needed in LDFLAGS:

gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -I.. -I../include `pkg-config --cflags
gtk+-2.0`    -march=prescott -O2 -ftracer -pipe -ggdb3 -O2  -c user.c
gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -I.. -I../include `pkg-config --cflags
gtk+-2.0`    -march=prescott -O2 -ftracer -pipe -ggdb3 -O2  -c variable.c
gcc  -march=prescott -O2 -ftracer -pipe -ggdb3 -O2  -Wl,-O1
-Wl,--hash-style=gnu -Wl,--as-needed -o gmudix -lz `pkg-config --libs gtk+-2.0`
`pkg-config --libs gthread-2.0` alias.o commands.o file.o gui_alias.o
gui_capture.o gui_character.o gui_color.o gui_font.o gui_general.o gui_macro.o
gui_main.o gui_path.o gui_preferences.o gui_tab.o gui_timer.o gui_trigger.o
gui_user.o gui_variable.o history.o log.o macro.o mccp.o mudix.o net.o path.o
process.o string.o tabs.o telnet.o timer.o trigger.o user.o variable.o  
commands.o: In function `syntax_msg':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/commands.c:163:
undefined reference to `g_unichar_to_utf8'
commands.o: In function `cmd_variable':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/commands.c:705:
undefined reference to `gtk_main_quit'
commands.o: In function `cmd_tab':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/commands.c:471:
undefined reference to `gtk_main_quit'
commands.o: In function `cmd_path':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/commands.c:405:
undefined reference to `gtk_main_quit'
commands.o: In function `cmd_macro':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/commands.c:208:
undefined reference to `gtk_accelerator_parse'

<snip all other gtk/glib symbols appearing as undefined references>

variable.o: In function `var_lookup':
/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src/variable.c:164:
undefined reference to `g_utf8_skip'
collect2: ld returned 1 exit status
make[2]: *** [gmudix] Error 1
make[2]: Leaving directory
`/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/var/tmp/portage/games-mud/gmudix-1.0/work/gmudix-1.0'
make: *** [all-recursive-am] Error 2

!!! ERROR: games-mud/gmudix-1.0 failed.
Call stack:
  ebuild.sh, line 1611:   Called dyn_compile
  ebuild.sh, line 968:   Called qa_call 'src_compile'
  environment, line 3172:   Called src_compile
  ebuild.sh, line 1301:   Called games_src_compile
  games.eclass, line 155:   Called die

!!! emake failed
!!! If you need support, post the topmost build error, and the call stack if
relevant.
!!! A complete build log is located at
'/var/tmp/portage/games-mud/gmudix-1.0/temp/build.log'.



It needs to use `pkg-config --libs gtk+-2.0` after the list of the object
files, rather than before. Of course ideally it wouldn't call pkg-config on
compilation lines with ticks, but get it into a value in configure time.

ta