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statikeffeck
Joined: 15 May 2005
Posts: 11
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 Posted: Thu Aug 25, 2005 12:11 pm Post subject: Errors compiling SDL_image library... |
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OK I would like to compile the "Vectoroids" game found in pspware of SVN.
So I am getting all of the required libraries from SVN (in order)
zlib - maked & installed
libpng - maked & installed
jpeg - maked & installed
SDL - maked & installed
SDL_image - got errors, explained below
SDL_mixer - didn't try yet
for SDL_image, I ran ./autogen.sh and then did:
| Code: | LDFLAGS="-L`psp-config --pspsdk-path`/lib -lc -lpspuser" \
./configure --host psp --with-sdl-prefix=`psp-config --psp-prefix` \
--prefix=`psp-config --psp-prefix` |
it complained with:
| Code: |
...
checking for PSPSDK... /usr/local/pspdev/psp/sdk
checking for sdl-config... /usr/local/pspdev/psp/bin/sdl-config
checking for SDL - version >= 1.2.4... cross compiling; assumed OK...
yes
checking for jpeg_CreateDecompress in -ljpeg... no
configure: WARNING:
*** Unable to find JPEG library (http://www.ijg.org/)
configure: WARNING: JPG image loading disabled
...
similar errors for PNG and zlib libraries
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I'm sure there's a way to tell the ./configure where the image libraries are. I did a search and found that libjpeg.a exists 3 times:
in C:/cygwin/lib
C:/cygwin/home/StatiK/jpeg
C:/cygwin/usr/local/pspdev/psp/lib
Thanks people. |
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mrbrown
Joined: 17 Jan 2004
Posts: 1536
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| Posted: Thu Aug 25, 2005 12:18 pm Post subject: |
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| You should have a file in the SDL_image directory called config.log that gives details on why it failed to find libjpeg (near the bottom). Could you post the relevant portions of that log here? |
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statikeffeck
Joined: 15 May 2005
Posts: 11
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| Posted: Thu Aug 25, 2005 12:26 pm Post subject: Relevant fail info |
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ok here is the relevant info from config.log:
| Code: | ...
configure:20693: checking for SDL - version >= 1.2.4
configure:20809: result: yes
configure:20938: checking for jpeg_CreateDecompress in -ljpeg
configure:20968: psp-gcc -o conftest -g -O2 -G0 -I"/usr/local/pspdev/psp/sdk/include" -I/usr/local/pspdev/psp/include/SDL -Dmain=SDL_main -DLOAD_BMP -DLOAD_GIF -L/usr/local/pspdev/psp/sdk/lib -lc -lpspuser conftest.c -ljpeg -L/usr/local/pspdev/psp/lib -lSDLmain -lSDL -lm -L/usr/local/pspdev/psp/sdk/lib -lpspdebug -lpspgu -lpspctrl -lpspge -lpspdisplay -lpsphprm -lpspaudio -lc -lpspuser -lpspkernel >&5
/usr/local/pspdev/psp/lib/libSDLmain.a(SDL_psp_main.o): In function `loaderInit':
psp/SDL_psp_main.c:108: undefined reference to `pspSdkInstallNoDeviceCheckPatch'
collect2: ld returned 1 exit status
configure:20974: $? = 1
configure: failed program was:
| /* confdefs.h. */
|
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "SDL_image"
| #define VERSION "1.2.4"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_UNISTD_H 1
| #ifdef __cplusplus
| extern "C" void std::exit (int); using std::exit;
| #endif
| /* end confdefs.h. */
|
| /* Override any gcc2 internal prototype to avoid an error. */
| #ifdef __cplusplus
| extern "C"
| #endif
| /* We use char because int might match the return type of a gcc2
| builtin and then its argument prototype would still apply. */
| char jpeg_CreateDecompress ();
| int
| main ()
| {
| jpeg_CreateDecompress ();
| ;
| return 0;
| }
configure:21000: result: no
configure:21012: WARNING:
*** Unable to find JPEG library (http://www.ijg.org/)
configure:21016: WARNING: JPG image loading disabled
...
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ah... so we see pspSdkInstallNoDeviceCheckPatch has something to do with the problem. |
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rinco
Joined: 21 Jan 2005
Posts: 255
Location: Canberra, Australia
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| Posted: Thu Aug 25, 2005 12:34 pm Post subject: |
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| you will need to update your SDL from SVN... sdl-config now spits out -lpspsdk (has pspSdkInstallNoDeviceCheckPatch). |
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statikeffeck
Joined: 15 May 2005
Posts: 11
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| Posted: Thu Aug 25, 2005 12:48 pm Post subject: Solved |
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Thank you, this solved the issue.
Moral of the story: Update all your packages with SVN. |
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rinco
Joined: 21 Jan 2005
Posts: 255
Location: Canberra, Australia
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| Posted: Thu Aug 25, 2005 1:08 pm Post subject: |
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| was my bad... but yes, always update from svn. |
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