On 2012-09-30 12:49 pm, Matt Turner wrote:
On Sun, Sep 30, 2012 at 10:27 AM, kallisti5 <kallis...@unixzen.com> wrote:
On 2012-09-30 12:16 pm, Kenneth Graunke wrote:

On 09/30/2012 07:37 AM, kallisti5 wrote:

Good morning,

It seems 8f7990c5f2 has broken the Haiku build...

http://cgit.freedesktop.org/mesa/mesa/commit/?h=9.0&id=8f7990c5f2


After 8f7990c5f2 we are getting the following failure:

  Linking build/haiku-x86-debug/glsl/builtin_compiler ...
build/haiku-x86-debug/glsl/glcpp/glcpp-parse.o: In function `yyparse':
/Data/mesa/build/haiku-x86-debug/glsl/glcpp/glcpp-parse.c:1779:
undefined reference to `yylex'
build/haiku-x86-debug/glsl/glcpp/pp.o: In function `glcpp_preprocess':
/Data/mesa/src/glsl/glcpp/pp.c:162: undefined reference to
`glcpp_parser_parse'
collect2: ld returned 1 exit status
scons: *** [build/haiku-x86-debug/glsl/builtin_compiler] Error 1
scons: building terminated because of errors.

Any ideas on the solution?  I'm not big on the lex, bison stuff.

 -- Alex


That's weird...you're not using automake? You need to call bison with the -p "glcpp_parser_" option. This changes the prefix on all functions
from the generic "yy" to "glcpp_parser_" to avoid symbol conflicts.

Alternatively, I think we could specify it in the .y file via:
%name-prefix glcpp_parser_

which might be a better idea, since it works independently of the build
system.


We're using the scons build system :)

I checked and don't see any lex.yy.c generated in the tree.

-- Alex

Oh, scons.

https://bugs.freedesktop.org/show_bug.cgi?id=54947

I can confirm this is resolved after the following commit:
http://cgit.freedesktop.org/mesa/mesa/commit/?h=9.0&id=e642d61d130b725c0c3efbc87f86a4968311ba2a

The Mesa 9.0 branch now builds under Haiku again.

Thanks!
 -- Alex
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