Add a macro "topsrc" with an absolute path to the top of the source

tree we are testing in.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5181 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/Makefile.am

@@ -29,6 +29,9 @@ varnishtest_LDADD = \
 		$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
 		${LIBM} ${PTHREAD_LIBS}
 
+varnishtest_CFLAGS = \
+		-DTOP_SRCDIR='"${top_srcdir}"'
+
 EXTRA_DIST = $(top_srcdir)/bin/varnishtest/tests/*.vtc \
 	$(top_srcdir)/bin/varnishtest/tests/README
 

bin/varnishtest/vtc.c

@@ -617,6 +617,8 @@ main(int argc, char * const *argv)
 	unsigned dur = 30;
 	const char *nmax;
 	char cmd[BUFSIZ];
+	char *cwd;
+	char topsrc[BUFSIZ];
 
 	setbuf(stdout, NULL);
 	setbuf(stderr, NULL);
@@ -655,6 +657,10 @@ main(int argc, char * const *argv)
 	AZ(mkdir(vtc_tmpdir, 0700));
 	macro_def(vltop, NULL, "tmpdir", vtc_tmpdir);
 
+	cwd = getcwd(NULL, 0);
+	bprintf(topsrc, "%s/%s", cwd, TOP_SRCDIR);
+	macro_def(vltop, NULL, "topsrc", topsrc);
+
 	AZ(pthread_mutex_init(&vtc_mtx, NULL));
 	AZ(pthread_cond_init(&vtc_cond, NULL));