Opened 10 years ago

Closed 7 years ago

#46833 closed defect (fixed)

glpng @1.45: fails to build due to macro conflict with libpng

Reported by: jeremyhu (Jeremy Huddleston Sequoia) Owned by: ryandesign (Ryan Carsten Schmidt)
Priority: Normal Milestone:
Component: ports Version:
Keywords: Cc: kurthindenburg (Kurt Hindenburg), smcguffee (Sean Robert McGuffee)
Port: glpng

Description 

/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:

Change History (4)

comment:1 Changed 7 years ago by kurthindenburg (Kurt Hindenburg)

Cc: kurthindenburg added
Version: 2.3.3

Perhaps this port should just be removed entirely.

​http://www.fifi.org/doc/libglpng-dev/glpng.html

comment:2 Changed 7 years ago by ryandesign (Ryan Carsten Schmidt)

Cc: smcguffee added

Has duplicate #55855.

comment:3 Changed 7 years ago by ryandesign (Ryan Carsten Schmidt)

Status: new → accepted
Summary: glpng fails to build due to macro conflict with libpng → glpng @1.45: fails to build due to macro conflict with libpng

This should be fixed by updating to 1.46 from ​http://repo.or.cz/w/glpng.git; I'm looking into it now.

comment:4 Changed 7 years ago by ryandesign (Ryan Carsten Schmidt)

Resolution: → fixed
Status: accepted → closed

In 8561f5811b51f45b3c9979b718b19570f585f259/macports-ports:

glpng: Update to 1.46

Closes: #46833

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