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d94ee010 JB |
1 | --- jbig2dec-0.9/configure.ac.orig 2006-07-27 01:57:39.000000000 +0200 |
2 | +++ jbig2dec-0.9/configure.ac 2006-08-27 00:28:46.842054000 +0200 | |
d94ee010 JB |
3 | @@ -34,11 +34,12 @@ |
4 | LDFLAGS="$LDFLAGS -L$ac_cv_want_libpng/lib" | |
5 | fi | |
6 | dnl libpng requires pow() which may be in libm | |
7 | - AC_SEARCH_LIBS([pow], [m]) | |
8 | + AC_CHECK_FUNC([pow], [M_LIB=], [AC_CHECK_LIB([m], [pow], [M_LIB="-lm"])]) | |
9 | AC_CHECK_LIB([png], [png_check_sig], [ | |
10 | AC_CHECK_LIB([z], [deflate], [ | |
11 | AC_DEFINE(HAVE_LIBPNG, 1, [Define if libpng is available (-lpng)]) | |
12 | - LIBS="-lpng -lz $LIBS" | |
13 | + PNG_LIBS="-lpng -lz $M_LIB" | |
14 | + AC_SUBST([PNG_LIBS]) | |
15 | AC_LIBOBJ([jbig2_image_png]) | |
16 | have_libpng="yes" | |
17 | ]) |