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Remove dead code from gdbserver's configure

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gdbserver's configure removes -Wmissing-prototypes from the warning
flags.  However, this flag is only useful for C, so this deletion is
no longer needed.

gdb/gdbserver/ChangeLog
2018-09-25  Tom Tromey  <tom@tromey.com>

	* configure: Rebuild.
	* configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
This commit is contained in:
Tom Tromey
2018-07-31 07:49:55 -06:00
parent e95bc8bb1d
commit 49b036f1e0
3 changed files with 5 additions and 11 deletions
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5
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,8 @@
2018-09-25 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
* configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
* Makefile.in (gdbserver$(EXEEXT)): Sort OBS.

5
gdb/gdbserver/configure vendored
View File

@ -7391,11 +7391,6 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
case " $WARN_CFLAGS " in
*" -Wmissing-prototypes "*)
WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
;;
esac
old_LIBS="$LIBS"
LIBS="$LIBS -ldl"

6
gdb/gdbserver/configure.ac
View File

@ -157,12 +157,6 @@ AC_SUBST(ustlibs)
AC_SUBST(ustinc)
AM_GDB_WARNINGS
dnl The codebase isn't clean yet with this flag.
case " $WARN_CFLAGS " in
*" -Wmissing-prototypes "*)
WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
;;
esac
dnl dladdr is glibc-specific. It is used by thread-db.c but only for
dnl debugging messages. It lives in -ldl which is handled below so we don't