Your message dated Sat, 08 Mar 2008 22:16:49 +0100
with message-id <[EMAIL PROTECTED]>
and subject line defrag: FTBFS (amd64): warning: dereferencing type-punned
pointer will break strict-aliasing rules
has caused the Debian Bug report #373573,
regarding defrag: FTBFS (amd64): warning: dereferencing type-punned pointer
will break strict-aliasing rules
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
373573: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=373573
Debian Bug Tracking System
Contact [EMAIL PROTECTED] with problems
--- Begin Message ---
Package: defrag
Version: 0.73pjm1-8
Severity: serious
Tags: patch
When building 'defrag' on amd64/unstable,
I get the following error:
ranlib libext2.a
gcc -pipe -Werror -Wall -W -Wunused -Wshadow -Wpointer-arith
-Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wno-sign-compare
-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
-Wmissing-noreturn -Wnested-externs -g -O2 -fomit-frame-pointer -Wno-trigraphs
-o e2defrag libext2.a -lncurses
gcc -pipe -Werror -Wall -W -Wunused -Wshadow -Wpointer-arith
-Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wno-sign-compare
-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
-Wmissing-noreturn -Wnested-externs -g -O2 -fomit-frame-pointer -Wno-trigraphs
-DHAVE_CONFIG_H -I. -I. -DFS_IS_ext2 -c -o e2dump.ext2.o e2dump.c
cc1: warnings being treated as errors
e2dump.c: In function 'dump_super':
e2dump.c:474: warning: dereferencing type-punned pointer will break
strict-aliasing rules
e2dump.c:476: warning: dereferencing type-punned pointer will break
strict-aliasing rules
e2dump.c: In function 'dump_inode':
e2dump.c:506: warning: dereferencing type-punned pointer will break
strict-aliasing rules
e2dump.c:507: warning: dereferencing type-punned pointer will break
strict-aliasing rules
e2dump.c:508: warning: dereferencing type-punned pointer will break
strict-aliasing rules
e2dump.c:516: warning: dereferencing type-punned pointer will break
strict-aliasing rules
make[1]: *** [e2dump.ext2.o] Error 1
rm defrag.minix.o misc.minix.o buffers.minix.o defrag.ext2.o misc.ext2.o
buffers.ext2.o display.minix.o minix.minix.o ext2.ext2.o llseek.ext2.o
llseek.minix.o display.ext2.o
make[1]: Leaving directory `/defrag-0.73pjm1'
make: *** [build-stamp] Error 2
With the attached patch 'defrag' can be compiled on amd64 using gcc-4.1.
Regards
Andreas Jochens
diff -urN ../tmp-orig/defrag-0.73pjm1/e2dump.c ./e2dump.c
--- ../tmp-orig/defrag-0.73pjm1/e2dump.c 2001-07-04 11:08:13.000000000
+0000
+++ ./e2dump.c 2006-06-14 10:40:41.000000000 +0000
@@ -469,10 +469,10 @@
(unsigned long) s.s_frags_per_group); /* # Fragments per group */
printf("Inodes per group:%lu\n",
(unsigned long) s.s_inodes_per_group); /* # Inodes per group */
- printf("mount time:%s",
- ctime ((time_t *) &s.s_mtime)); /* Mount time */
- printf("write time:%s",
- ctime ((time_t *) &s.s_wtime)); /* Write time */
+ time_t t = s.s_mtime;
+ printf("mount time:%s", ctime ( &t)); /* Mount time */
+ t = s.s_wtime;
+ printf("write time:%s", ctime ( &t)); /* Write time */
printf("magic:0x%X", s.s_magic); /* Magic signature */
if (s.s_magic == EXT2_SUPER_MAGIC) printf(" (OK)\n");
else printf(" (???) ");
@@ -502,9 +502,10 @@
printf("Owner Uid %d ",(uint) n.i_uid);
printf("Group Id %d\n",(uint) n.i_gid);
printf("File size %lu\n", (unsigned long) n.i_size);
- printf("Access time : %s", ctime ((time_t *) &n.i_atime));
- printf("Creation time : %s", ctime ((time_t *) &n.i_ctime));
- printf("Modification time: %s", ctime ((time_t *) &n.i_mtime));
+ time_t t;
+ t = n.i_atime; printf("Access time : %s", ctime (&t));
+ t = n.i_ctime; printf("Creation time : %s", ctime (&t));
+ t = n.i_mtime; printf("Modification time: %s", ctime (&t));
if (inode_is_busy(inode_no)) {
if (n.i_dtime!=0) printf("ERROR: bitmap is 1 ");
}
@@ -512,7 +513,7 @@
if (n.i_dtime==0 && n.i_ctime!=0) printf("ERROR: bitmap is 0\n ");
if (n.i_dtime!=0)
- printf("Deletion time : %s", ctime ((time_t *) &n.i_dtime));
+ t = n.i_dtime; printf("Deletion time : %s", ctime (&t));
printf("Links count: %d\n", (uint) n.i_links_count);
/* in 512 byte blocks for some unknown reason */
printf("512-Blocks count: %lu\n", (unsigned long) n.i_blocks);
--- End Message ---
--- Begin Message ---
No longer in Debian.
http://packages.qa.debian.org/d/defrag/news/20071123T004203Z.html
--- End Message ---
