X2Go Bug report logs - #412
imake issues

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Date: Fri, 24 Jan 2014 14:01:02 -0700
From: Orion Poplawski <orion@cora.nwra.com>
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Subject: imake issues
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[Message part 1 (text/plain, inline)]

Package: nx-libs
Version: 3.5.0.22

The imake in 3.5.0.22 does not compile in current Fedora rawhide due to the
use of -Werror=format-security:

make[4]: Entering directory
`/builddir/build/BUILD/nx-libs-3.5.0.22/nx-X11/config/imake'
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
-fexceptions -fstack-protector-strong --param=ssp-buffer-size=4
-grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
-march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard    -I../../include
-I../../exports/include/X11  -I../.. -I../../exports/include   -Dlinux
-D__arm__ -D__arm32__ -U__arm -Uarm -D_POSIX_C_SOURCE=199309L 			
-D_POSIX_SOURCE -D_XOPEN_SOURCE 				-D_BSD_SOURCE -D_SVID_SOURCE
                   -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 				
-D_GNU_SOURCE 				  -DFUNCPROTO=15 -DNARROWPROTO     -DCPP_PROGRAM="\"cpp\""
-DHAS_MERGE_CONSTANTS=`if gcc -fmerge-constants -xc /dev/null -S -o /dev/null
2> /dev/null 1> /dev/null; then echo 1; else echo 0; fi` 	  -DMONOLITH   -c -o
imake.o imake.c
imake.c: In function 'get_libc_version':
imake.c:1018:5: error: format not a string literal and no format arguments
[-Werror=format-security]
     fprintf (inFile, command);
     ^
imake.c: In function 'get_ld_version':
imake.c:1135:5: warning: ignoring return value of 'fscanf', declared with
attribute warn_unused_result [-Wunused-result]
     (void) fscanf (ldprog, "%d.%d", &ldmajor, &ldminor);
     ^
imake.c: In function 'ReadLine':
imake.c:1998:12: warning: ignoring return value of 'ftruncate', declared with
attribute warn_unused_result [-Wunused-result]
   ftruncate(fileno(tmpfd), (off_t) 0);
            ^
cc1: some warnings being treated as errors
make[4]: *** [imake.o] Error 1

Ideally, I would like to avoid building a local imake altogether and just use
the system imake, but I have been unable to figure out how to do that yet.

In the meantime, I'm patching imake.c as attached to bring it up to the
version that is in Fedora Rawhide.


-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                   http://www.nwra.com

[nx-libs-imake.patch (text/x-patch, attachment)]

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