Add a test to see if the backtrace() function requires linking in a
library in /usr/lib.
Addresses-Debian-Bug: #708307
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Perhaps the most serious fix up is a type-punning warning which could
result in miscompilation with overly enthusiastic compilers.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Quiet a number of simple compiler warnings:
- pointers not initialized by ext2fs_get_mem()
- return without value in non-void function
- dereferencing type-punned pointers
- unused variables
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
One table got missed when adding #ifdef's so that e2fsck/sigcatcher.c
would compile on non-Linux systems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
All of the signals which the signal catcher tries to interpret aren't
necessarily defined on all systems. So add #ifdef's to protect
various signals to avoid compilation failures on non-x86 platforms.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The DEFS line in MCONFIG had gotten so long that it exceeded 4k, and
this was starting to cause some tools heartburn. It also made "make
V=1" almost useless, since trying to following the individual commands
run by make was lost in the noise of all of the defines.
So fix this by putting the configure-generated defines in lib/config.h
and the directory pathnames to lib/dirpaths.h.
In addition, clean up some vestigal defines in configure.in and in the
Makefiles to further shorten the cc command lines.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o