Land #107, improve default OPENSSLDIR install behavior

apps/Makefile.am

@@ -84,4 +84,24 @@ noinst_HEADERS += s_apps.h
 noinst_HEADERS += testdsa.h
 noinst_HEADERS += testrsa.h
 noinst_HEADERS += timeouts.h
-noinst_HEADERS += openssl.cnf
+
+EXTRA_DIST = cert.pem
+EXTRA_DIST += openssl.cnf
+EXTRA_DIST += x509v3.cnf
+
+install-exec-hook:
+	@mkdir -p "$(DESTDIR)/$(OPENSSLDIR)"
+	@for i in cert.pem openssl.cnf x509v3.cnf; do \
+		if [ ! -f "$(DESTDIR)/$(OPENSSLDIR)/$i" ]; then \
+			$(INSTALL) -m 644 "$(srcdir)/$$i" "$(DESTDIR)/$(OPENSSLDIR)/$$i"; \
+		else \
+			echo " $(DESTDIR)/$(OPENSSLDIR)/$$i already exists, install will not overwrite"; \
+		fi \
+	done
+
+uninstall-local:
+	@for i in cert.pem openssl.cnf x509v3.cnf; do \
+		if cmp -s "$(DESTDIR)/$(OPENSSLDIR)/$$i" "$(srcdir)/$$i"; then \
+			rm -f "$(DESTDIR)/$(OPENSSLDIR)/$$i"; \
+		fi \
+	done

configure.ac

@@ -57,8 +57,11 @@ AC_CHECK_HEADERS([err.h])
 AC_ARG_WITH([openssldir],
 	AS_HELP_STRING([--with-openssldir],
 		       [Set the default openssl directory]),
-	AC_DEFINE_UNQUOTED(OPENSSLDIR, "$withval")
+	OPENSSLDIR="$withval",
+	OPENSSLDIR="$sysconfdir/ssl"
 )
+AC_SUBST(OPENSSLDIR)
+AC_DEFINE_UNQUOTED(OPENSSLDIR, "$OPENSSLDIR")
 
 AC_ARG_ENABLE([extratests],
 	AS_HELP_STRING([--enable-extratests], [Enable extra tests that may be unreliable on some platforms]))

update.sh

@@ -203,7 +203,9 @@ sed -e "s/compat\///" crypto/Makefile.am.arc4random > \
 # copy openssl(1) source
 echo "copying openssl(1) source"
 $CP $libc_src/stdlib/strtonum.c apps
+$CP $libcrypto_src/cert.pem apps
 $CP $libcrypto_src/openssl.cnf apps
+$CP $libcrypto_src/x509v3.cnf apps
 for i in `awk '/SOURCES|HEADERS/ { print $3 }' apps/Makefile.am` ; do
 	if [ -e $openssl_app_src/$i ]; then
 		$CP $openssl_app_src/$i apps