From 2d79ff67f736c6c7473b22cb8553a06f3602ae71 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Mon, 3 Apr 2023 15:13:45 +0800
Subject: [PATCH] Avoid clobbering older msgpack versions

Co-authored-by: Sam James <sam@gentoo.org>
---
 configure.ac | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/configure.ac b/configure.ac
index 45c6085c..3badf9e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -207,18 +207,19 @@ PKG_CHECK_MODULES(
     LIBS="$MSGPACK_LIBS $LIBS"
     found_msgpack=yes
   ],
-  found_msgpack=no
-)
-# msgpack.pc was renamed to msgpack-c.pc in 6.0.0.
-PKG_CHECK_MODULES(
-  MSGPACKC,
-  msgpack-c >= 1.1.0,
   [
-    CPPFLAGS="$MSGPACKC_CFLAGS $CPPFLAGS"
-    LIBS="$MSGPACKC_LIBS $LIBS"
-    found_msgpack=yes
-  ],
-  found_msgpack=no
+    # msgpack.pc was renamed to msgpack-c.pc in 6.0.0.
+    PKG_CHECK_MODULES(
+      MSGPACKC,
+      msgpack-c >= 1.1.0,
+      [
+        CPPFLAGS="$MSGPACKC_CFLAGS $CPPFLAGS"
+        LIBS="$MSGPACKC_LIBS $LIBS"
+        found_msgpack=yes
+      ],
+      found_msgpack=no
+    )
+  ]
 )
 if test "x$found_msgpack" = xno; then
   AC_MSG_ERROR("msgpack >= 1.1.0 not found")