rearrange struct value to save memory

[deliverable/binutils-gdb.git] / gdb / Makefile.in

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 4ff6abbc7837c72bafb53b515cb92b1050d25721..9811cbed43ae82002533d6ca09660f99b7028e71 100644 (file)
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1989-2013 Free Software Foundation, Inc.
+# Copyright (C) 1989-2014 Free Software Foundation, Inc.
 
 # This file is part of GDB.
 
@@ -832,7 +832,7 @@ coff-pe-read.h parser-defs.h gdb_ptrace.h mips-linux-tdep.h \
 m68k-tdep.h spu-tdep.h jv-lang.h environ.h solib-irix.h amd64-tdep.h \
 doublest.h regset.h hppa-tdep.h ppc-linux-tdep.h ppc64-tdep.h \
 rs6000-tdep.h rs6000-aix-tdep.h \
-common/gdb_locale.h common/gdb_dirent.h arch-utils.h trad-frame.h gnu-nat.h \
+common/gdb_locale.h arch-utils.h trad-frame.h gnu-nat.h \
 language.h nbsd-tdep.h solib-svr4.h \
 macroexp.h ui-file.h regcache.h tracepoint.h i386-tdep.h \
 inf-child.h p-lang.h event-top.h gdbtypes.h user-regs.h \
@@ -1050,6 +1050,28 @@ check//%: force
            "$$target"; \
        else true; fi
 
+# The set of headers checked by 'check-headers' by default.
+CHECK_HEADERS = $(HFILES_NO_SRCDIR)
+
+# Try to compile each header in isolation, thus ensuring headers are
+# self-contained.
+#
+# Defaults to checking all $HFILES_NO_SRCDIR headers.
+#
+# Do:
+#
+#    make check-headers CHECK_HEADERS="header.h list.h"
+#
+# to check specific headers.
+#
+check-headers:
+       @echo Checking headers.
+       for i in $(CHECK_HEADERS) ; do \
+               $(CC) -x c -c -fsyntax-only $(INTERNAL_CFLAGS) \
+                       -include defs.h $(srcdir)/$$i ; \
+       done
+.PHONY: check-headers
+
 info install-info clean-info dvi pdf install-pdf html install-html: force
        @$(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do