Correct shell compatibility issue detected with pkgsrc.

String comparison of in a POSIX bourne shell must be done
with '=', not '=='. For example the NetBSD sh(1) does not
support it.

gdb/ChangeLog
2017-09-06  Kamil Rytarowski  <n54@gmx.com>

	* config/djgpp/djconfig.sh: Correct shell portability issue.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9178403..ed66547 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-09-06  Kamil Rytarowski  <n54@gmx.com>
 
+       * config/djgpp/djconfig.sh: Correct shell portability issue.
+
+2017-09-06  Kamil Rytarowski  <n54@gmx.com>
+
        * configure.nat: Define HAVE_NATIVE_GCORE_HOST on NetBSD.
 
 2017-09-06  John Baldwin  <jhb@FreeBSD.org>

diff --git a/gdb/config/djgpp/djconfig.sh b/gdb/config/djgpp/djconfig.sh
index 6c0d869..dbaf8f5 100644 (file)
--- a/gdb/config/djgpp/djconfig.sh
+++ b/gdb/config/djgpp/djconfig.sh
@@ -92,7 +92,7 @@ TMPFILE="${TMPDIR-.}/cfg.tmp"
 
 # We need to skip the build directory if it is a subdirectory of $srcdir,
 # otherwise we will have an infinite recursion on our hands...
-if test "`pwd`" == "${srcdir}" ; then
+if test "`pwd`" = "${srcdir}" ; then
   SKIPDIR=""
   SKIPFILES=""
 else