Index: .gitignore
==================================================================
--- .gitignore
+++ .gitignore
@@ -11,5 +11,6 @@
 config.log
 config.status
 configure
 DerivedData
 extra.mk
+packages/ObjOpenSSL

Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -1,3 +1,23 @@
 SUBDIRS = src
 
 include buildsys.mk
+include extra.mk
+
+install-extra:
+	i=packages/ObjOpenSSL; \
+	${INSTALL_STATUS}; \
+	if ${INSTALL} -m 644 $$i ${DESTDIR}$$(${OBJFW_CONFIG} --packages-dir)/ObjOpenSSL; then \
+		${INSTALL_OK}; \
+	else \
+		${INSTALL_FAILED}; \
+	fi
+
+uninstall-extra:
+	i=packages/ObjOpenSSL; \
+	if test -f ${DESTDIR}$$(${OBJFW_CONFIG} --packages-dir)/ObjOpenSSL; then \
+		if rm -f ${DESTDIR}$$(${OBJFW_CONFIG} --packages-dir)/ObjOpenSSL; then \
+			${DELETE_OK}; \
+		else \
+			${DELETE_FAILED}; \
+		fi \
+	fi

Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -44,16 +44,19 @@
 	AC_SUBST(OBJOPENSSL_STATIC_LIB, "libobjopenssl.a")
 ])
 
 AC_ARG_WITH(openssl, AS_HELP_STRING([--with-openssl=PREFIX],
 	[build with OpenSSL in the specified prefix]))
-AS_IF([test x"$with_openssl" != x"no"], [
-       CPPFLAGS="$CPPFLAGS -I$with_openssl/include"
-       LIBS="$LIBS -L$with_openssl/lib"
+AS_IF([test x"$with_openssl" != x"no" -a x"$with_openssl" != x""], [
+       OPENSSL_CPPFLAGS="$CPPFLAGS -I$with_openssl/include"
+       OPENSSL_LIBS="$LIBS -L$with_openssl/lib"
+       CPPFLAGS="$CPPFLAGS $OPENSSL_CPPFLAGS"
+       LIBS="$LIBS $OPENSSL_LIBS"
 ])
 
 AC_CHECK_LIB(ssl, main, [
+	OPENSSL_LIBS="$OPENSSL_LIBS -lssl -lcrypto"
 	LIBS="$LIBS -lssl -lcrypto"
 ], [
 	AC_MSG_ERROR(You need openssl >= 1.0.2 installed!)
 ], [-lcrypto])
 
@@ -66,7 +69,10 @@
 dnl We don't call AC_PROG_CPP, but only AC_PROG_OBJCPP and set CPP to OBJCPP
 dnl and add OBJCPPFLAGS to CPPFLAGS, thus we need to AC_SUBST these ourself.
 AC_SUBST(CPP)
 AC_SUBST(CPPFLAGS)
 
-AC_CONFIG_FILES([buildsys.mk extra.mk])
+AC_SUBST(OPENSSL_CPPFLAGS)
+AC_SUBST(OPENSSL_LIBS)
+
+AC_CONFIG_FILES([buildsys.mk extra.mk packages/ObjOpenSSL])
 AC_OUTPUT

Index: extra.mk.in
==================================================================
--- extra.mk.in
+++ extra.mk.in
@@ -1,6 +1,7 @@
 OBJOPENSSL_SHARED_LIB = @OBJOPENSSL_SHARED_LIB@
 OBJOPENSSL_STATIC_LIB = @OBJOPENSSL_STATIC_LIB@
 OBJOPENSSL_FRAMEWORK = @OBJOPENSSL_FRAMEWORK@
 
+OBJFW_CONFIG = @OBJFW_CONFIG@
 OBJFW_FRAMEWORK_LIBS = @OBJFW_FRAMEWORK_LIBS@
 OBJFW_LIBS = @OBJFW_LIBS@

ADDED   packages/ObjOpenSSL.in
Index: packages/ObjOpenSSL.in
==================================================================
--- /dev/null
+++ packages/ObjOpenSSL.in
@@ -0,0 +1,3 @@
+package_version 1
+CPPFLAGS="$CPPFLAGS @OPENSSL_CPPFLAGS@"
+LIBS="@OPENSSL_LIBS@ $LIBS"