From c365f2cb4ffcbef02d2e9a5e17aa9d7f1fe81df7 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben@benburwell.com>
Date: Thu, 21 May 2020 15:00:11 -0400
Subject: Add gemini protocol support

The gemini protocol's "speculative specification" is documented  at the
following URLs:

  https://gemini.circumlunar.space/docs/spec-spec.txt
  gopher://gemini.circumlunar.space/1/docs/spec-spec.txt
  gemini://gemini.circumlunar.space/docs/spec-spec.txt

This patch introduces preliminary support for version 0.11.0 of the
specification, as of March 1st 2020.
---
 configure.ac | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 9e1fdbeba..5b69f99ed 100755
--- a/configure.ac
+++ b/configure.ac
@@ -621,6 +621,22 @@ AC_HELP_STRING([--disable-smtp],[Disable SMTP support]),
        AC_MSG_RESULT(yes)
 )
 
+AC_MSG_CHECKING([whether to support gemini])
+AC_ARG_ENABLE(gemini,
+AC_HELP_STRING([--enable-gemini],[Enable Gemini support])
+AC_HELP_STRING([--disable-gemini],[Disable Gemini support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_GEMINI, 1, [to disable Gemini])
+       AC_SUBST(CURL_DISABLE_GEMINI, [1])
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+
 AC_MSG_CHECKING([whether to support gopher])
 AC_ARG_ENABLE(gopher,
 AC_HELP_STRING([--enable-gopher],[Enable Gopher support])
@@ -4864,6 +4880,9 @@ fi
 if test "x$CURL_DISABLE_TFTP" != "x1"; then
   SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP"
 fi
+if test "x$CURL_DISABLE_GEMINI" != "x1"; then
+  SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GEMINI"
+fi
 if test "x$CURL_DISABLE_GOPHER" != "x1"; then
   SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER"
 fi
-- 
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