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| author | Jim Blandy <jimb@codesourcery.com> | 2006-01-20 21:58:16 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2006-01-20 21:58:16 +0000 |
| commit | 7be93b9eea1303a9b247303a9108ad6db6a2d265 (patch) | |
| tree | d7a81b7ecacaaa7d34570a27de9a18dca9233f08 | |
| parent | b2a74f99b6aad3e84bd52ec1d6e7f856763c38c4 (diff) | |
| download | gdb-7be93b9eea1303a9b247303a9108ad6db6a2d265.zip gdb-7be93b9eea1303a9b247303a9108ad6db6a2d265.tar.gz gdb-7be93b9eea1303a9b247303a9108ad6db6a2d265.tar.bz2 | |
gdb/ChangeLog:
2006-01-18 Jim Blandy <jimb@redhat.com>
* configure.ac: Add -Wno-pointer-sign to list of build warnings.
* configure: Regenerated.
gdb/doc/ChangeLog:
2006-01-18 Jim Blandy <jimb@redhat.com>
* gdbint.texinfo (Coding): Add entry for -Wno-pointer-sign to list
of warning flags.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rwxr-xr-x | gdb/configure | 2 | ||||
| -rw-r--r-- | gdb/configure.ac | 2 | ||||
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/gdbint.texinfo | 9 |
5 files changed, 21 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index c54e1e0c..ad8f031 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2006-01-20 Jim Blandy <jimb@redhat.com> + + * configure.ac: Add -Wno-pointer-sign to list of build warnings. + * configure: Regenerated. + 2006-01-20 Daniel Jacobowitz <dan@codesourcery.com> * MAINTAINERS: Overhaul. diff --git a/gdb/configure b/gdb/configure index 9dff1f6..0a57b3b 100755 --- a/gdb/configure +++ b/gdb/configure @@ -20105,7 +20105,7 @@ fi; # gdb/doc/gdbint.texinfo. build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ -Wformat -Wparentheses -Wpointer-arith -Wformat-nonliteral \ --Wunused-label -Wunused-function" +-Wunused-label -Wunused-function -Wno-pointer-sign" # GCC supports -Wuninitialized only with -O or -On, n != 0. if test x${CFLAGS+set} = xset; then diff --git a/gdb/configure.ac b/gdb/configure.ac index c1b18ff..8e38ae7 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -1115,7 +1115,7 @@ AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE) # gdb/doc/gdbint.texinfo. build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ -Wformat -Wparentheses -Wpointer-arith -Wformat-nonliteral \ --Wunused-label -Wunused-function" +-Wunused-label -Wunused-function -Wno-pointer-sign" # GCC supports -Wuninitialized only with -O or -On, n != 0. if test x${CFLAGS+set} = xset; then diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 39b562f..c48c8f0 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2006-01-18 Jim Blandy <jimb@redhat.com> + + * gdbint.texinfo (Coding): Add entry for -Wno-pointer-sign to list + of warning flags. + 2006-01-13 Eli Zaretskii <eliz@gnu.org> * gdb.texinfo (Sequences): Improve menu annotations. diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo index 3007e0a..f7d7936 100644 --- a/gdb/doc/gdbint.texinfo +++ b/gdb/doc/gdbint.texinfo @@ -5016,6 +5016,15 @@ switch (sched) @end smallexample @item -Wunused-function + +@item -Wno-pointer-sign +In version 4.0, GCC began warning about pointer argument passing or +assignment even when the source and destination differed only in +signedness. However, most @value{GDBN} code doesn't distinguish +carefully between @code{char} and @code{unsigned char}. In early 2006 +the @value{GDBN} developers decided correcting these warnings wasn't +worth the time it would take. + @end table @emph{Pragmatics: Due to the way that @value{GDBN} is implemented most |