SDL error while compiling software

icehenge · 09-28-2004, 03:49 PM

Hello,

Back again today

While compiling doomsday [Doom] I have received this error message.

Code:

checking dependency style of gcc... (cached) gcc
checking for sdl-config... /usr/bin/sdl-config
checking for SDL - version >= 1.2.0... no
*** Could not run SDL test program, checking why...
*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means SDL was incorrectly installed
*** or that you have moved SDL since it was installed. In the latter case, you
*** may want to edit the sdl-config script: /usr/bin/sdl-config
configure: error: *** SDL version 1.2.0 not found!
bash-2.05a$

Here is the more 'detailed' error from the config.log file

Code:

configure:19713: checking dependency style of gcc
configure:19796: result: gcc
configure:19863: checking for sdl-config
configure:19881: found /usr/bin/sdl-config
configure:19894: result: /usr/bin/sdl-config
configure:19902: checking for SDL - version >= 1.2.0
configure:19992: gcc -o conftest -Wunused-variable -Wunused-function -g -O2 -I/usr/include/SDL -D_REENTRANT   conftest.c  -L/usr/lib -Wl,-rpath,/usr/lib -lSDL -lpthread >&5
cc1: Invalid option `-Wunused-variable'
cc1: Invalid option `-Wunused-function'
configure:19995: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h.  */

I installed the SDL package from here
http://www.slackware.org/pb/searchpk...8.1&string=SDL
using the pkgtool in slackware.

Could I ask for a translation of what cc1 and wunused variable/function point to?
I'm not sure what direction to look in.

Alex

icehenge · 09-28-2004, 04:06 PM

I just searched the config.log again this time for "Wunused"

Code:

configure:19310: $? = 0
configure:19312: gcc -v </dev/null >&5
Reading specs from /usr/lib/gcc-lib/i386-slackware-linux/2.95.3/specs
gcc version 2.95.3 20010315 (release)
configure:19315: $? = 0
configure:19317: gcc -V </dev/null >&5
gcc: argument to `-V' is missing
configure:19320: $? = 1
configure:19323: checking whether we are using the GNU C compiler
configure:19378: result: yes
configure:19384: checking whether gcc accepts -g
configure:19434: result: yes
configure:19451: checking for gcc option to accept ANSI C
configure:19557: result: none needed
configure:19575: gcc -c -Wunused-variable -Wunused-function -g -O2  conftest.c >&5
cc1: Invalid option `-Wunused-variable'
cc1: Invalid option `-Wunused-function'
conftest.c:2: parse error before `me'
configure:19581: $? = 1
configure: failed program was:
| #ifndef __cplusplus
|   choke me
| #endif

Code:

configure:20022: result: no
configure:20060: gcc -o conftest -Wunused-variable -Wunused-function -g -O2 -I/usr/include/SDL -D_REENTRANT   conftest.c  -L/usr/lib -Wl,-rpath,/usr/lib -lSDL -lpthread >&5
cc1: Invalid option `-Wunused-variable'
cc1: Invalid option `-Wunused-function'
configure:20066: $? = 1
configure: failed program was:
| /* confdefs.h.  */
|

Code:

CC='gcc'
CCDEPMODE='depmode=gcc'
CFLAGS='-Wunused-variable -Wunused-function -g -O2'