Commits

Anonymous committed 455a7f3

More portability.

- The location of openssl development files got customizable.
- The location of iconv development files got customizable.
- Pass $TAR down to t5000 test so that the user can override with
'gmake TAR=gtar'.
- Solaris 'bc' does not seem to grok "define abs()". There is no
reason to use bc there -- expr would do.

Signed-off-by: Junio C Hamano <junio@twinsun.com>

Comments (0)

Files changed (4)

 ifndef NO_OPENSSL
 	LIB_OBJS += epoch.o
 	OPENSSL_LIBSSL = -lssl
+	ifdef OPENSSLDIR
+		# Again this may be problematic -- gcc does not always want -R.
+		CFLAGS += -I$(OPENSSLDIR)/include
+		OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
+	else
+		OPENSSL_LINK =
+	endif
 else
 	DEFINES += '-DNO_OPENSSL'
 	MOZILLA_SHA1 = 1
 	OPENSSL_LIBSSL =
 endif
 ifdef NEEDS_SSL_WITH_CRYPTO
-	LIB_4_CRYPTO = -lcrypto -lssl
+	LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 else
-	LIB_4_CRYPTO = -lcrypto
+	LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 endif
 ifdef NEEDS_LIBICONV
-	LIB_4_ICONV = -liconv
+	ifdef ICONVDIR
+		# Again this may be problematic -- gcc does not always want -R.
+		CFLAGS += -I$(ICONVDIR)/include
+		ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
+	else
+		ICONV_LINK =
+	endif
+	LIB_4_ICONV = $(ICONV_LINK) -liconv
 else
 	LIB_4_ICONV =
 endif
 
 #GIT_TEST_OPTS=--verbose --debug
 SHELL_PATH ?= $(SHELL)
+TAR ?= $(TAR)
 
 T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
 

t/t5000-tar-tree.sh

 
 test_expect_success \
     'validate file modification time' \
-    'TZ=GMT tar tvf b.tar a/a |
+    'TZ=GMT $TAR tvf b.tar a/a |
      awk \{print\ \$4,\ \(length\(\$5\)\<7\)\ ?\ \$5\":00\"\ :\ \$5\} \
      >b.mtime &&
      echo "2005-05-27 22:00:00" >expected.mtime &&
 
 test_expect_success \
     'extract tar archive' \
-    '(cd b && tar xf -) <b.tar'
+    '(cd b && $TAR xf -) <b.tar'
 
 test_expect_success \
     'validate filenames' \
 
 test_expect_success \
     'extract tar archive with prefix' \
-    '(cd c && tar xf -) <c.tar'
+    '(cd c && $TAR xf -) <c.tar'
 
 test_expect_success \
     'validate filenames with prefix' \

t/t6002-rev-list-bisect.sh

 . ./test-lib.sh
 . ../t6000lib.sh # t6xxx specific functions
 
-bc_expr()
-{
-bc <<EOF
-scale=1
-define abs(x) {
-	if (x>=0) { return (x); } else { return (-x); }
-}
-define floor(x) {
-	save=scale; scale=0; result=x/1; scale=save; return (result);
-}
-$*
-EOF
-}
-
 # usage: test_bisection max-diff bisect-option head ^prune...
 #
 # e.g. test_bisection 1 --bisect l1 ^l0
         _head=$1
 	shift 1
 	_bisection_size=$(git-rev-list $_bisection "$@" | wc -l)
-	[ -n "$_list_size" -a -n "$_bisection_size" ] || error "test_bisection_diff failed"
-	test_expect_success "bisection diff $_bisect_option $_head $* <= $_max_diff" "[ $(bc_expr "floor(abs($_list_size/2)-$_bisection_size)") -le $_max_diff ]"
+	[ -n "$_list_size" -a -n "$_bisection_size" ] ||
+	error "test_bisection_diff failed"
+
+	# Test if bisection size is close to half of list size within
+	# tolerance.
+	# 
+	_bisect_err=`expr $_list_size - $_bisection_size \* 2`
+	test "$_bisect_err" -lt 0 && _bisect_err=`expr 0 - $_bisect_err`
+	_bisect_err=`expr $_bisect_err / 2` ; # floor
+
+	test_expect_success \
+	"bisection diff $_bisect_option $_head $* <= $_max_diff" \
+	'test $_bisect_err -le $_max_diff'
 }
 
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