Re: pkg/48334: graphics/gd uses "ceill()", silently succeeds on amd64-6.1_STABLE, undefined symbol on macppc-6.99.24

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

The following reply was made to PR pkg/48334; it has been noted by GNATS.

From: "John D. Baker" <jdbaker%mylinuxisp.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: pkg/48334: graphics/gd uses "ceill()", silently succeeds on
 amd64-6.1_STABLE, undefined symbol on macppc-6.99.24
Date: Fri, 25 Oct 2013 15:52:39 -0500 (CDT)

 On Wed, 23 Oct 2013, John D. Baker wrote:
 
 > I can check on NetBSD/sparc for both netbsd-6 and 6.99.24, but it will
 
 Compilation fails on NetBSD/sparc-6.1_STABLE in the same fashion as on
 NetBSD/macppc-6.99.24.  It also emits:
 
 gd_bmp.c  -fPIC -DPIC -o .libs/gd_bmp.o
 gd_bmp.c: In function 'bmp_read_1bit':
 gd_bmp.c:795:2: warning: implicit declaration of function 'ceill'
 gd_bmp.c:795:18: warning: incompatible implicit declaration of built-in 
function 'ceill'
 
 which would seem to imply that the compiler will attempt to insert an
 internal implementation but later, linking a utility with "libgd" fails
 as on macppc-6.99.24:
 
 libtool: link: gcc -std=gnu99 -O2 -pthread 
-I/var/tmp/pkgsrc/graphics/gd/work/.buildlink/include 
-I/var/tmp/pkgsrc/graphics/gd/work/.x11-buildlink/include/freetype2 
-I/var/tmp/pkgsrc/graphics/gd/work/.x11-buildlink/include -fvisibility=hidden 
-Wl,-R/usr/pkg/lib -Wl,-R/usr/X11R7/lib -pthread -o .libs/gdcmpgif gdcmpgif.o 
-Wl,-rpath -Wl,/usr/X11R7/lib  
-L/var/tmp/pkgsrc/graphics/gd/work/.buildlink/lib 
-L/var/tmp/pkgsrc/graphics/gd/work/.x11-buildlink/lib -L./.libs -lgd -lpng16 
-lbz2 -lfontconfig -lfreetype -lexpat -lvpx -lrt -ltiff -llzma -ljbig -ljpeg 
-lz -lm -pthread -Wl,-rpath,/usr/pkg/lib 
-Wl,-rpath,/var/tmp/pkgsrc/graphics/gd/work/.buildlink/lib
 ./.libs/libgd.so: undefined reference to `ceill'
 *** Error code 1
 
 Stop.
 make: stopped in /var/tmp/pkgsrc/graphics/gd/work/libgd-2.1.0/src
 
 
 Line 795 of "src/gd_bmp.c" is the only use of "ceill()" in the entire
 ${WRKSRC} tree of "graphics/gd" while there are many uses of "ceil()".
 Thus, I'm still of the opinion that that singular use of "ceill()" is a
 typographical error.
 
 I entered an issue asking for clarification on the issue tracker at the
 web site for "gd".  No feedback yet.
 
 -- 
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