Changes between Version 2 and Version 3 of JasPer

Timestamp:

Nov 28, 2007, 9:22:27 AM (16 years ago)

Author:

Mateusz Łoskot

Comment:

Added notes about MH_DYLIB bug

JasPer

@@ -18 +18 @@
   ./configure
 }}}
+
+== Troubleshooting ==
+
+If may encounter following error during linking, especially when building GDAL on Mac OS X:
+
+{{{
+ld: common symbols not allowed with MH_DYLIB output format with the -multi_module option
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_magctxnolut (size 16384)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_mqctxs (size 160)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_refnmsedec (size 512)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_refnmsedec0 (size 512)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_scctxnolut (size 1024)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_signmsedec (size 512)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_signmsedec0 (size 512)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_spblut (size 1024)
+/usr/local/lib/libjasper.a(jpc_t1cod.o) definition of common _jpc_zcctxnolut (size 4096)
+/usr/bin/libtool: internal link edit command failed
+make[1]: *** [/Users/mloskot/dev/gdal/_svn/trunk/gdal/libgdal.dylib] Error 1
+make: *** [check-lib] Error 2
+}}}
+
+In order to fix it, it's required to rebuild JasPer with additional compilation option:
+{{{
+$ export CFLAGS="-fno-common"
+$ export CXXFLAGS=$CFLAGS
+$ ./configure
+make clean
+make
+make install
+}}}
+
+After new build of JasPer is installed, GDAL should compile and link with success.