squashme, better to explicitly set a value, easier to use with rpm define argument

Author: craigcomstock

build-scripts/compile-options

@@ -36,6 +36,8 @@ export PROJECT
 # Otherwise, we build it.
 if [ x"$SYSTEM_SSL" = x ]
 then
+    # default to using cfengine openssl
+    SYSTEM_SSL=0
     # We don't bundle OpenSSL on some redhat-derived systems due to incompatability with libpam and our openssl.
     _OS_MAJOR_VERSION="$(echo "$OS_VERSION" | cut -d. -f1)"
     if [ "$OS" = "rhel" ] && expr "$_OS_MAJOR_VERSION" ">=" "8" >/dev/null

deps-packaging/libcurl/cfbuild-libcurl.spec

@@ -18,7 +18,7 @@ AutoReqProv: no
 mkdir -p %{_builddir}
 %setup -q -n curl-%{curl_version}
 
-%if "%{defined _system_ssl}"
+%if "%{_system_ssl}" == "1"
 %define ssl_prefix /usr
 %else
 %define ssl_prefix %{prefix}