Bug 270611 – app-text/t1utils-1.34 fails to compile with glibc-2.10 getline conflict

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Justin Lecher (RETIRED) 2009-05-20 18:54:56 UTC]

make[1]: Entering directory `/var/tmp/portage/app-text/t1utils-1.34/work/t1utils-1.34'
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I./include   -O2 -pipe -march=prescott -fomit-frame-pointer -MT clp.o -MD -MP -MF .deps/clp.Tpo -c -o clp.o clp.c
mv -f .deps/clp.Tpo .deps/clp.Po
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I./include   -O2 -pipe -march=prescott -fomit-frame-pointer -MT t1lib.o -MD -MP -MF .deps/t1lib.Tpo -c -o t1lib.o t1lib.c
t1lib.c: In function ‘pfb_writer_output_block’:
t1lib.c:346: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
mv -f .deps/t1lib.Tpo .deps/t1lib.Po
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I./include   -O2 -pipe -march=prescott -fomit-frame-pointer -MT t1ascii.o -MD -MP -MF .deps/t1ascii.Tpo -c -o t1ascii.o t1ascii.c
mv -f .deps/t1ascii.Tpo .deps/t1ascii.Po
i686-pc-linux-gnu-gcc  -O2 -pipe -march=prescott -fomit-frame-pointer  -Wl,-O1,--hash-style=gnu,--sort-common,--as-needed -o t1ascii clp.o t1lib.o t1ascii.o  
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I./include   -O2 -pipe -march=prescott -fomit-frame-pointer -MT t1binary.o -MD -MP -MF .deps/t1binary.Tpo -c -o t1binary.o t1binary.c
mv -f .deps/t1binary.Tpo .deps/t1binary.Po
i686-pc-linux-gnu-gcc  -O2 -pipe -march=prescott -fomit-frame-pointer  -Wl,-O1,--hash-style=gnu,--sort-common,--as-needed -o t1binary clp.o t1lib.o t1binary.o  
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I.  -I./include   -O2 -pipe -march=prescott -fomit-frame-pointer -MT t1asm.o -MD -MP -MF .deps/t1asm.Tpo -c -o t1asm.o t1asm.c
t1asm.c:283: error: conflicting types for ‘getline’
/usr/include/stdio.h:651: error: previous declaration of ‘getline’ was here
make[1]: *** [t1asm.o] Error 1
make[1]: Leaving directory `/var/tmp/portage/app-text/t1utils-1.34/work/t1utils-1.34'
make: *** [all] Error 2
 *

[Comment 1 Justin Lecher (RETIRED) 2009-05-20 18:56:03 UTC]

Created attachment 191926 [details]
/tmp/emerge.info

=emerge --info

[Comment 2 Justin Lecher (RETIRED) 2009-05-20 18:56:13 UTC]

Created attachment 191927 [details]
/tmp/build.log

=build.log

[Comment 3 Sebastian Wiesner 2009-05-20 20:49:33 UTC]

Same here.

[Comment 4 Honza Macháček 2009-05-21 11:14:01 UTC]

Created attachment 192024 [details, diff]
t1utils-1.34-glibc-2.10.patch

Patch change all the offending uses of getline to _getline.

[Comment 5 Honza Macháček 2009-05-21 11:16:07 UTC]

Created attachment 192026 [details, diff]
t1utils-1.34.ebuild.patch

Patch for the app-text/t1utils-1.34.ebuild to use the patch above.

[Comment 6 Peter Alfredsen (RETIRED) 2009-05-21 13:50:47 UTC]

Note: Functions starting with _ are reserved in C and should not be used. If you want to fix these kinds of bugs, patches should (for example) rename the getline function to nameofpackage_getline

[Comment 7 Sebastian Wiesner 2009-05-21 15:21:45 UTC]

Can someone please explain me how to use these two patches? I#M not experienced in patching ebuilds. Thank you.

[Comment 8 Justin Lecher (RETIRED) 2009-05-21 15:40:26 UTC]

(In reply to comment #7)
> Can someone please explain me how to use these two patches? I#M not experienced
> in patching ebuilds. Thank you.
> 
1.
http://en.gentoo-wiki.com/wiki/Creating_an_Updated_Ebuild
2. Please try to find the solution yourself first in future. Like in this case you will find the answer very fast.
3.
As it was said the patch isn't good.
--> 
Use a solution like 
http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-util/unifdef/unifdef-1.20.ebuild?r1=1.4&r2=1.5

[Comment 9 Alexis Ballier 2009-05-22 14:39:02 UTC]

applied, thanks.