have_library: checking for main() in -lxml2... -------------------- yes

"gcc -o conftest -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I.  -arch ppc -arch i386 -Os -pipe -fno-common conftest.c  -L"." -L"/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib" -L. -arch ppc -arch i386     -lruby -lxml2  -lpthread -ldl -lm  "
checked program was:
/* begin */
1: /*top*/
2: int main() { return 0; }
3: int t() { void ((*volatile p)()); p = (void ((*)()))main; return 0; }
/* end */

--------------------

find_header: checking for #include <libxml/parser.h>
... -------------------- yes

"gcc -E -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I.    -Os -pipe -fno-common  conftest.c -o conftest.i"
conftest.c:1:27: error: libxml/parser.h: No such file or directory
checked program was:
/* begin */
1: #include <libxml/parser.h>
/* end */

"gcc -E -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I.    -Os -pipe -fno-common -I/usr/include/libxml2 conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include <libxml/parser.h>
/* end */

--------------------