libtheora-1.0 fails to build on MacPorts 1.700 (Mac OS X 10.5.6)

[dennis.wagelaar@…]

libtheora-1.0 does not compile with MacPorts 1.7 under Mac OS X 10.5.6. I get the following output:

sh-3.2# port install libtheora +darwin_9_i386
--->  Fetching libtheora
--->  Attempting to fetch libtheora-1.0.tar.bz2 from http://downloads.xiph.org/releases/theora/
--->  Verifying checksum(s) for libtheora
--->  Extracting libtheora
--->  Configuring libtheora
--->  Building libtheora
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_libtheora/work/libtheora-1.0" && make all " returned error 2
Command output: png2theora.c:375: error: 'end_ptr' undeclared (first use in this function)
png2theora.c:383: warning: implicit declaration of function 'png_init_io'
png2theora.c:384: warning: implicit declaration of function 'png_set_sig_bytes'
png2theora.c:385: warning: implicit declaration of function 'png_read_info'
png2theora.c:386: warning: implicit declaration of function 'png_get_IHDR'
png2theora.c:386: error: 'width' undeclared (first use in this function)
png2theora.c:386: error: 'height' undeclared (first use in this function)
png2theora.c:388: warning: implicit declaration of function 'png_set_expand'
png2theora.c:389: warning: implicit declaration of function 'png_set_packing'
png2theora.c:390: warning: implicit declaration of function 'png_set_strip_16'
png2theora.c:391: error: 'PNG_COLOR_MASK_COLOR' undeclared (first use in this function)
png2theora.c:391: warning: implicit declaration of function 'png_set_gray_to_rgb'
png2theora.c:392: warning: implicit declaration of function 'png_get_bKGD'
png2theora.c:392: error: 'bkgd' undeclared (first use in this function)
png2theora.c:393: warning: implicit declaration of function 'png_set_background'
png2theora.c:393: error: 'PNG_BACKGROUND_GAMMA_FILE' undeclared (first use in this function)
png2theora.c:398: warning: implicit declaration of function 'png_set_strip_alpha'
png2theora.c:400: error: 'row_data' undeclared (first use in this function)
png2theora.c:400: error: syntax error before 'png_malloc'
png2theora.c:402: error: syntax error before ')' token
png2theora.c:404: error: 'y' undeclared (first use in this function)
png2theora.c:407: warning: implicit declaration of function 'png_read_image'
png2theora.c:408: warning: implicit declaration of function 'png_read_end'
png2theora.c:415: warning: implicit declaration of function 'png_free'
png2theora.c:417: warning: implicit declaration of function 'png_destroy_read_struct'
png2theora.c: In function 'main':
png2theora.c:510: warning: passing argument 3 of 'scandir' from incompatible pointer type
make[2]: *** [png2theora-png2theora.o] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Error: Status 1 encountered during processing.

[halfacanuck@…]

Seems to be missing a dependency on libpng. Worked fine once I installed that manually.

[halfacanuck@…]

Cc Me!

[blb@…]

Looks like png2theora is one of the examples, which isn't installed by the port. Building of the examples has been disabled in r46895.

Also, concerning your initial command,

port install libtheora +darwin_9_i386

You don't need to select +darwin*-named variants, port will do that automatically and as appropriate.

[dennis.wagelaar@…]

Ok, works for me now. Thanks for the quick fix!

[(none)]

Milestone Port Bugs deleted