Mercurial > sdl-ios-xcode
annotate INSTALL @ 5130:f2c2f0ecba5f
Fixed bug #1111
kwm@rainbow-runner.nl 2011-01-30 06:28:27 PST
Created attachment 562 [details]
Build fix with clang.
When building sdl 1.2.14 with the Clang compiler http://clang.llvm.org .
The build fails in src/video/mmx.h with the following error:
--------------------------------------------------
./src/video/SDL_RLEaccel.c:831:5: error: invalid operand for instruction
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:831:17: note: instantiated from:
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:831:5: note: instantiated from:
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:647:23: note: instantiated from:
blitter(2, Uint8, ALPHA_BLIT16_565MMX); \
^
./src/video/SDL_RLEaccel.c:282:4: note: instantiated from:
movq_r2m(mm3, *dstp); \
^
In file included from ./src/video/SDL_RLEaccel.c:99:
./src/video/mmx.h:379:28: note: instantiated from:
#define movq_r2m(reg, var) mmx_r2m(movq, reg, var)
^
<scratch space>:192:1: note: instantiated from:
"movq"
^
<inline asm>:1:2: note: instantiated into assembly here
movq %mm3, %dx
^
--------------------------------------------------
According to the clang developers this is a invalid inline assembly.
Using the attached patch from the last commit in the below bug report fixes the
compile.
More details from: http://llvm.org/bugs/show_bug.cgi?id=6730
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 30 Jan 2011 13:42:05 -0800 |
| parents | 00e7c6b7eb03 |
| children |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 To compile and install SDL: | |
| 3 | |
|
3561
00e7c6b7eb03
Added svn checkout install step
Sam Lantinga <slouken@libsdl.org>
parents:
866
diff
changeset
|
4 0. If you have downloaded this from the website, skip to the next step. |
|
00e7c6b7eb03
Added svn checkout install step
Sam Lantinga <slouken@libsdl.org>
parents:
866
diff
changeset
|
5 If you have checked this out from subversion, you'll need to run |
|
00e7c6b7eb03
Added svn checkout install step
Sam Lantinga <slouken@libsdl.org>
parents:
866
diff
changeset
|
6 ./autogen.sh to build the configure script. |
|
00e7c6b7eb03
Added svn checkout install step
Sam Lantinga <slouken@libsdl.org>
parents:
866
diff
changeset
|
7 |
| 0 | 8 1. Run './configure; make; make install' |
| 9 | |
|
866
0a45995a7fc3
Date: Tue, 2 Mar 2004 11:34:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
533
diff
changeset
|
10 If you are compiling for Windows using gcc, read the FAQ at: |
|
0a45995a7fc3
Date: Tue, 2 Mar 2004 11:34:54 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
533
diff
changeset
|
11 http://www.libsdl.org/faq.php?action=listentries&category=4#42 |
| 0 | 12 |
| 13 If you are compiling using Visual C++ on Win32, you should read | |
| 14 the file VisualC.html | |
| 15 | |
| 16 2. Look at the example programs in ./test, and check out the HTML | |
| 17 documentation in ./docs to see how to use the SDL library. | |
| 18 | |
| 19 3. Join the SDL developer mailing list by sending E-mail to | |
|
253
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
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20 sdl-request@libsdl.org |
|
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
21 and put "subscribe" in the subject of the message. |
| 0 | 22 |
|
253
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
23 Or alternatively you can use the web interface: |
|
533
263e4884f70d
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
253
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|
24 http://www.libsdl.org/mailing-list.php |
| 0 | 25 |
| 26 That's it! | |
| 27 Sam Lantinga <slouken@libsdl.org> |