gdb/Makefile.in: silence recipe for creating .deps/ directories

When building in a fresh directory we'll see some output like this:

  /bin/sh ../../src/gdb/../mkinstalldirs arch/.deps
  mkdir -p -- arch/.deps
  /bin/sh ../../src/gdb/../mkinstalldirs cli/.deps
  mkdir -p -- cli/.deps
  /bin/sh ../../src/gdb/../mkinstalldirs dwarf2/.deps
  mkdir -p -- dwarf2/.deps
  ... etc ...

this commit uses silent-rules.mk to silence this output, now we'll
see:

  GEN    arch/.deps
  GEN    cli/.deps
  GEN    dwarf2/.deps
  ... etc ...

The recipe that currently generates these directories uses
mkinstalldirs, as I mention in commit 032e5e0c0c08977, mkinstalldirs
is deprecated and 'install-sh -d' should be used instead.  This
silences the 'mkdir -p -- ...' part of the output.

There should be no change in what is actually built after this commit.

Approved-By: Tom Tromey <tom@tromey.com>

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 84bc54b303e183a6b273b496921b34c80d093205..3752bdff79b7e93c38bd364af0c008831dcb31d3 100644 (file)
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1949,7 +1949,7 @@ all: gdb$(EXEEXT) $(CONFIG_ALL) gdb-gdb.py gdb-gdb.gdb gcore
        $(POSTCOMPILE)
 
 $(CONFIG_DEP_SUBDIR):
-       $(SHELL) $(srcdir)/../mkinstalldirs $@
+       $(ECHO_GEN) $(SHELL) $(srcdir)/../install-sh -d $@
 
 # Python files need special flags.
 python/%.o: INTERNAL_CFLAGS += $(PYTHON_CFLAGS)