git: 4e9442df82ea - main - graphics/gmt: fix build on big-endian

From: Piotr Kubaj <pkubaj_at_FreeBSD.org>
Date: Tue, 04 Jan 2022 18:17:55 UTC
The branch main has been updated by pkubaj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=4e9442df82ea7db8ba5396cbde90d8f272bdcfd6

commit 4e9442df82ea7db8ba5396cbde90d8f272bdcfd6
Author:     Piotr Kubaj <pkubaj@FreeBSD.org>
AuthorDate: 2022-01-04 18:11:41 +0000
Commit:     Piotr Kubaj <pkubaj@FreeBSD.org>
CommitDate: 2022-01-04 18:11:41 +0000

    graphics/gmt: fix build on big-endian
    
    ld: error: src/libgmt.so.6.3.0: undefined reference to bswap32 [--no-allow-shlib-undefined]
---
 graphics/gmt/files/patch-src_grd2xyz.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/graphics/gmt/files/patch-src_grd2xyz.c b/graphics/gmt/files/patch-src_grd2xyz.c
new file mode 100644
index 000000000000..b4199a5ebfa9
--- /dev/null
+++ b/graphics/gmt/files/patch-src_grd2xyz.c
@@ -0,0 +1,10 @@
+--- src/grd2xyz.c.orig	2022-01-03 22:31:11 UTC
++++ src/grd2xyz.c
+@@ -23,6 +23,7 @@
+  * Version:	6 API
+  */
+ 
++#include "gmt_common_byteswap.h"
+ #include "gmt_dev.h"
+ 
+ #define THIS_MODULE_CLASSIC_NAME	"grd2xyz"