gzexe: port to macOS mktemp

[debian/gzip] / configure.ac

diff --git a/configure.ac b/configure.ac
index 05aa68135dd81eabe31bf5f4c529caa90c362743..1f05a7e27e27c5e26f4f23a1d65aebfe314ef605 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # Configure template for gzip.
 
-# Copyright (C) 1999-2002, 2006-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2002, 2006-2007, 2009-2018 Free Software Foundation, Inc.
 
 # Copyright (C) 1992-1993 Jean-loup Gailly
 
@@ -106,6 +106,7 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$nw -Wtraditional"            # Warns on #elif which we use often
   nw="$nw -Wcast-qual"              # Too many warnings for now
   nw="$nw -Wconversion"             # Too many warnings for now
+  nw="$nw -Wduplicated-branches"    # Too many false alarms
   nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
   nw="$nw -Wsign-conversion"        # Too many warnings for now
   nw="$nw -Wtraditional-conversion" # Too many warnings for now
@@ -132,7 +133,7 @@ if test "$gl_gcc_warnings" = yes; then
 
   # Using -Wstrict-overflow is a pain, but the alternative is worse.
   # For an example, see the code that provoked this report:
-  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498
+  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498
   # Code like that still infloops with gcc-4.6.0 and -O2.  Scary indeed.
 
   gl_MANYWARN_ALL_GCC([ws])