git: 4c9a857a2aa1 - main - games/egoboo: fix build on big-endian architectures

[Piotr Kubaj]

The branch main has been updated by pkubaj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=4c9a857a2aa145de56f188e6269cfa1dfcf09f30

commit 4c9a857a2aa145de56f188e6269cfa1dfcf09f30
Author:     Piotr Kubaj <pkubaj at FreeBSD.org>
AuthorDate: 2021-07-15 22:02:32 +0000
Commit:     Piotr Kubaj <pkubaj at FreeBSD.org>
CommitDate: 2021-07-15 22:02:32 +0000

    games/egoboo: fix build on big-endian architectures
    
    md2.c:514:42: warning: implicit declaration of function 'SDL_swap32' is invalid in C99 [-Wimplicit-function-declaration]
                        cmd->data[i].index = SDL_swap32( cmd->data[i].s );
    
    ld: error: undefined symbol: SDL_swap32
    >>> referenced by md2.c
    >>>               md2.o:(md2_load)
    cc: error: linker command failed with exit code 1 (use -v to see invocation)
---
 games/egoboo/files/patch-src_game_md2.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/games/egoboo/files/patch-src_game_md2.c b/games/egoboo/files/patch-src_game_md2.c
new file mode 100644
index 000000000000..a2feaab43c69
--- /dev/null
+++ b/games/egoboo/files/patch-src_game_md2.c
@@ -0,0 +1,11 @@
+--- src/game/md2.c.orig	2021-07-15 21:58:55 UTC
++++ src/game/md2.c
+@@ -511,7 +511,7 @@ MD2_Model_t* md2_load( const char * szFilename, MD2_Mo
+                 int i;
+                 for ( i = 0; i < cmd->command_count; i++ )
+                 {
+-                    cmd->data[i].index = SDL_swap32( cmd->data[i].s );
++                    cmd->data[i].index = SDL_Swap32( cmd->data[i].s );
+                     cmd->data[i].s     = ENDIAN_FLOAT( cmd->data[i].s );
+                     cmd->data[i].t     = ENDIAN_FLOAT( cmd->data[i].t );
+                 };