[PATCH] build: use $(AM_CPPFLAGS) rather than $(INCLUDES)

[Stefano Lattarini]

The former is deprecated in favour of the latter; its use causes
warnings in Automake 1.12.4, and support for it will likely be removed
altogether in Automaker 1.14.

* find/Makefile.am: Adjust.
* lib/Makefile.am: Likewise.
* locate/Makefile.am: Likewise.
* xargs/Makefile.am: Likewise.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <address@hidden>
---
 find/Makefile.am   | 2 +-
 lib/Makefile.am    | 2 +-
 locate/Makefile.am | 2 +-
 xargs/Makefile.am  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/find/Makefile.am b/find/Makefile.am
index 0795b87..f1068bf 100644
--- a/find/Makefile.am
+++ b/find/Makefile.am
@@ -36,7 +36,7 @@ endif
 # We don't just include man_MANS in EXTRA_DIST because while the value of
 # man_MANS is not always the same, we want to distribute all of those files.
 EXTRA_DIST = defs.h sharefile.h print.h find.1 ftsfind.1 oldfind.1
-INCLUDES = -I../gl/lib -I$(top_srcdir)/lib -I$(top_srcdir)/gl/lib -I../intl 
-DLOCALEDIR=\"$(localedir)\"
+AM_CPPFLAGS = -I../gl/lib -I$(top_srcdir)/lib -I$(top_srcdir)/gl/lib -I../intl 
-DLOCALEDIR=\"$(localedir)\"
 LDADD = ./libfindtools.a ../lib/libfind.a ../gl/lib/libgnulib.a $(LIBINTL) 
$(LIB_CLOCK_GETTIME) $(LIB_EACCESS) $(LIB_SELINUX) $(LIB_CLOSE) $(MODF_LIBM) 
$(FINDLIBS) $(GETHOSTNAME_LIB) $(LIB_EACCESS)
 # gnulib advises we link against <first> because we use <second>:
 # $(GETHOSTNAME_LIB)            uname
diff --git a/lib/Makefile.am b/lib/Makefile.am
index bbb4dc2..eba43d2 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -28,7 +28,7 @@ DISTCLEANFILES =
 MAINTAINERCLEANFILES =
 
 
-INCLUDES = -I../gl/lib -I$(top_srcdir)/gl/lib
+AM_CPPFLAGS = -I../gl/lib -I$(top_srcdir)/gl/lib
 LDADD = ../gl/lib/libgnulib.a $(LIBINTL)
 
 libfind_a_SOURCES += printquoted.h listfile.h \
diff --git a/locate/Makefile.am b/locate/Makefile.am
index fd02fc8..4792b8c 100644
--- a/locate/Makefile.am
+++ b/locate/Makefile.am
@@ -30,7 +30,7 @@ locate_SOURCES = locate.c word_io.c
 code_SOURCES = code.c word_io.c
 locate_TEXINFOS = dblocation.texi
 
-INCLUDES = -I$(top_srcdir)/lib -I../gl/lib -I$(top_srcdir)/gl/lib -I../intl 
-DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"
+AM_CPPFLAGS = -I$(top_srcdir)/lib -I../gl/lib -I$(top_srcdir)/gl/lib -I../intl 
-DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"
 
 LDADD = ../lib/libfind.a ../gl/lib/libgnulib.a $(LIB_CLOSE) $(LIBINTL)
 
diff --git a/xargs/Makefile.am b/xargs/Makefile.am
index d34f87a..1cfe3e4 100644
--- a/xargs/Makefile.am
+++ b/xargs/Makefile.am
@@ -3,7 +3,7 @@ AM_CFLAGS = $(WARN_CFLAGS)
 localedir = $(datadir)/locale
 bin_PROGRAMS = xargs
 man_MANS = xargs.1
-INCLUDES = -I.. -I../gl/lib -I$(top_srcdir)/gl/lib -I$(top_srcdir)/lib 
-I../intl -DLOCALEDIR=\"$(localedir)\"
+AM_CPPFLAGS = -I.. -I../gl/lib -I$(top_srcdir)/gl/lib -I$(top_srcdir)/lib 
-I../intl -DLOCALEDIR=\"$(localedir)\"
 LDADD = ../lib/libfind.a ../gl/lib/libgnulib.a $(LIB_CLOSE) $(LIBINTL)
 EXTRA_DIST = $(man_MANS)
 SUBDIRS = . testsuite
-- 
1.8.0.150.gb0b00a3