Makefile: Use cgcc rather than sparse in the check target
authorRamsay Jones <ramsay@ramsay1.demon.co.uk>
Thu, 7 Apr 2011 18:22:18 +0000 (19:22 +0100)
committerJunio C Hamano <gitster@pobox.com>
Mon, 11 Apr 2011 17:35:25 +0000 (10:35 -0700)
cgcc is the recommended way to run sparse, since it provides
many -Defines suitable for the given gcc platform. Using an
"cgcc -no-compile" command runs sparse, with all the platform
specific definitions provided by cgcc, without also invoking
gcc.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Makefile

index cbc3fce2d573ac313ee1b8f19749432cff3b31b5..a21f60e893053f9a520b7266abceb7a69cc0aa0e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -323,9 +323,7 @@ GCOV = gcov
 
 export TCL_PATH TCLTK_PATH
 
-# sparse is architecture-neutral, which means that we need to tell it
-# explicitly what architecture to check for. Fix this up for yours..
-SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
+SPARSE_FLAGS =
 
 
 
@@ -924,6 +922,7 @@ ifeq ($(uname_O),Cygwin)
        X = .exe
        COMPAT_OBJS += compat/cygwin.o
        UNRELIABLE_FSTAT = UnfortunatelyYes
+       SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
 endif
 ifeq ($(uname_S),FreeBSD)
        NEEDS_LIBICONV = YesPlease
@@ -1177,6 +1176,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
        EXTLIBS += -lws2_32
        PTHREAD_LIBS =
        X = .exe
+       SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
        htmldir=doc/git/html/
        prefix =
@@ -2161,11 +2161,12 @@ check-sha1:: test-sha1$X
        ./test-sha1.sh
 
 check: common-cmds.h
-       if sparse; \
+       @if sparse; \
        then \
                for i in $(patsubst %.o, %.c, $(GIT_OBJS)); \
                do \
-                       sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
+                       echo '   ' SP $$i; \
+                       cgcc -no-compile $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
                done; \
        else \
                echo 2>&1 "Did you mean 'make test'?"; \