Makefile: pass CPPFLAGS through to fllow customization

Without this patch there is no straight forward way to pass additional
CPPFLAGS at configure-time.  At TWW, everything non-vendor package is
installed to its own subdirectory, so we need the following to show
the preprocessor where the headers for the libraries we will link
later can be found:

	$SHELL ./configure \
	CPPFLAGS="-I${SB_VAR_CURL_INC}\
	 -I${SB_VAR_LIBEXPAT_INC}\
	 -I${SB_VAR_LIBZ_INC}\
	${CPPFLAGS+ $CPPFLAGS}" <<...>>

Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
pull/288/head
Gary V. Vaughan 13 years ago committed by Junio C Hamano
parent d599e0484f
commit ebef827765
  1. 2
      Makefile
  2. 1
      config.mak.in

@ -246,7 +246,7 @@ endif
CFLAGS = -g -O2 -Wall
LDFLAGS =
ALL_CFLAGS = $(CFLAGS)
ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
ALL_LDFLAGS = $(LDFLAGS)
STRIP ?= strip

@ -3,6 +3,7 @@
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
CC_LD_DYNPATH = @CC_LD_DYNPATH@
AR = @AR@

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