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e5420ad7 JPT |
1 | diff -up unzip60/unix/configure.bzip2-configure unzip60/unix/configure |
2 | --- unzip60/unix/configure.bzip2-configure 2009-04-16 21:25:12.000000000 +0200 | |
3 | +++ unzip60/unix/configure 2009-11-18 11:22:14.598389194 +0100 | |
4 | @@ -640,7 +640,24 @@ else | |
5 | D_USE_BZ2="-DUSE_BZIP2" | |
6 | L_BZ2="${BZLF} -lbz2" | |
7 | else | |
8 | - echo "-- bzip2 sources not found - no bzip2 support" | |
9 | + echo " Check if OS already has bzip2 library installed" | |
10 | + cat > conftest.c << _EOF_ | |
11 | +#include "bzlib.h" | |
12 | +int main() | |
13 | +{ | |
14 | + bz_stream strm; | |
15 | + BZ2_bzCompressEnd(&strm); | |
16 | + return 0; | |
17 | +} | |
18 | +_EOF_ | |
19 | + $CC $CFLAGS -o conftest conftest.c -lbz2 > /dev/null 2>/dev/null | |
20 | + if test $? -eq 0; then | |
21 | + echo "-- OS supports bzip2 - linking in bzip2" | |
f57a5280 | 22 | + D_USE_BZ2="-DUSE_BZIP2" |
e5420ad7 JPT |
23 | + L_BZ2="${BZLF} -lbz2" |
24 | + else | |
25 | + echo "-- Either bzlib.h or libbz2.a not found - no bzip2" | |
26 | + fi | |
27 | fi | |
28 | fi | |
29 | ||
f57a5280 | 30 |