From 973b33e3e57b9328fec1d58fe85c128f832996ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=9A=93?= <whiteaxe@tuta.io>
Date: Sat, 25 Jan 2025 00:58:11 -0500
Subject: [PATCH] Fix PhysFS compilation errors in libretro builds

---
 .github/workflows/autobuild.yml       |  1 +
 subprojects/packagefiles/physfs.patch | 15 +++++++++++++++
 subprojects/physfs.wrap               |  1 +
 3 files changed, 17 insertions(+)
 create mode 100644 subprojects/packagefiles/physfs.patch

diff --git a/.github/workflows/autobuild.yml b/.github/workflows/autobuild.yml
index 41a3cc5d..9b498e35 100644
--- a/.github/workflows/autobuild.yml
+++ b/.github/workflows/autobuild.yml
@@ -727,6 +727,7 @@ jobs:
           echo "[binaries]" | tee -a ${{ runner.temp }}/cross.ini
           echo "c = '${{ runner.temp }}/cc'" | tee -a ${{ runner.temp }}/cross.ini
           echo "cpp = '${{ runner.temp }}/c++'" | tee -a ${{ runner.temp }}/cross.ini
+          echo "objc = '${{ runner.temp }}/cc'" | tee -a ${{ runner.temp }}/cross.ini
           echo "ar = 'ar'" | tee -a ${{ runner.temp }}/cross.ini
           echo "strip = 'strip'" | tee -a ${{ runner.temp }}/cross.ini
           echo "[host_machine]" | tee -a ${{ runner.temp }}/cross.ini
diff --git a/subprojects/packagefiles/physfs.patch b/subprojects/packagefiles/physfs.patch
new file mode 100644
index 00000000..9ad9d5e8
--- /dev/null
+++ b/subprojects/packagefiles/physfs.patch
@@ -0,0 +1,15 @@
+diff --git a/src/physfs_platforms.h b/src/physfs_platforms.h
+--- a/src/physfs_platforms.h
++++ b/src/physfs_platforms.h
+@@ -73,7 +73,10 @@
+ #  define PHYSFS_PLATFORM_UNIX 1
+ #  define PHYSFS_PLATFORM_POSIX 1
+ #else
+-#  error Unknown platform.
++#  warning Unknown platform.
++#  define PHYSFS_PLATFORM_UNIX 1
++#  define PHYSFS_PLATFORM_POSIX 1
++#  define PHYSFS_NO_CDROM_SUPPORT 1
+ #endif
+ 
+ #endif  /* include-once blocker. */
diff --git a/subprojects/physfs.wrap b/subprojects/physfs.wrap
index 1b4154ad..2c096cf4 100644
--- a/subprojects/physfs.wrap
+++ b/subprojects/physfs.wrap
@@ -2,3 +2,4 @@
 url = https://github.com/icculus/physfs
 revision = release-3.2.0
 depth = 1
+diff_files = physfs.patch