#46833: glpng fails to build due to macro conflict with libpng ------------------------+-------------------------- Reporter: jeremyhu@… | Owner: ryandesign@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.3 Keywords: | Port: glpng ------------------------+-------------------------- {{{ /usr/bin/clang -O0 -g3 -arch x86_64 -I../include -I/opt/local/include -c -o libglpng.o glpng.c In file included from glpng.c:32: /opt/local/include/png.h:915:9: error: expected identifier or '(' typedef PNG_CALLBACK(void, *png_error_ptr, (png_structp, png_const_charp)); ^ ../include/GL/glpng.h:60:23: note: expanded from macro 'PNG_CALLBACK' #define PNG_CALLBACK -3 /* Call the callback function to generate alpha */ ^ In file included from glpng.c:32: }}} -- Ticket URL: <https://trac.macports.org/ticket/46833> MacPorts <https://www.macports.org/> Ports system for OS X