From 0962b688f0f7c5767cd3c3ae247c92fea0b7c7e0 Mon Sep 17 00:00:00 2001
From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Tue, 10 Nov 2020 14:53:46 +0300
Subject: [PATCH] windows: fix build with mingw

---
 src/cmake/i686-w64-mingw32.cmake   | 20 ++++++++++++++++++++
 src/cmake/x86_64-w64-mingw32.cmake | 20 ++++++++++++++++++++
 src/gl/render.c                    |  4 ++--
 src/save.c                         |  2 +-
 4 files changed, 43 insertions(+), 3 deletions(-)
 create mode 100755 src/cmake/i686-w64-mingw32.cmake
 create mode 100755 src/cmake/x86_64-w64-mingw32.cmake

diff --git a/src/cmake/i686-w64-mingw32.cmake b/src/cmake/i686-w64-mingw32.cmake
new file mode 100755
index 0000000..9ffcf73
--- /dev/null
+++ b/src/cmake/i686-w64-mingw32.cmake
@@ -0,0 +1,20 @@
+# Usage:
+#   cmake -DCMAKE_TOOLCHAIN_FILE=path/to/i686-w64-mingw32.cmake ..
+
+set(CMAKE_SYSTEM_NAME Windows)
+set(TOOLCHAIN_PREFIX i686-w64-mingw32)
+
+# cross compilers to use for C, C++ and Fortran
+set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
+set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
+set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
+set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
+
+# target environment on the build host system
+set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw)
+
+# modify default behavior of FIND_XXX() commands
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
\ No newline at end of file
diff --git a/src/cmake/x86_64-w64-mingw32.cmake b/src/cmake/x86_64-w64-mingw32.cmake
new file mode 100755
index 0000000..37c484d
--- /dev/null
+++ b/src/cmake/x86_64-w64-mingw32.cmake
@@ -0,0 +1,20 @@
+# Usage:
+#   cmake -DCMAKE_TOOLCHAIN_FILE=path/to/x86_64-w64-mingw32.cmake ..
+
+set(CMAKE_SYSTEM_NAME Windows)
+set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
+
+# cross compilers to use for C, C++ and Fortran
+set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
+set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
+set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
+set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
+
+# target environment on the build host system
+set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}/sys-root/mingw)
+
+# modify default behavior of FIND_XXX() commands
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
\ No newline at end of file
diff --git a/src/gl/render.c b/src/gl/render.c
index d6f021d..b7b5c24 100644
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -1141,7 +1141,7 @@ static int wpnspr (player_t *p) {
 }
 
 static void R_draw_player (player_t *p) {
-  enum {STAND, GO, DIE, SLOP, DEAD, MESS, OUT, FALL}; // copypasted from player.c!
+  enum {STAND, GO, DIE, SLOP, DEAD, MESS, OUT_, FALL}; // copypasted from player.c!
   static const int wytab[] = {-1, -2, -1, 0};
   int s = 'A';
   int w = 0;
@@ -1187,7 +1187,7 @@ static void R_draw_player (player_t *p) {
     case SLOP:
       s = plr_slopanim[p->s];
       break;
-    case OUT:
+    case OUT_:
       s = 0;
       break;
   }
diff --git a/src/save.c b/src/save.c
index fe52cc4..2753421 100644
--- a/src/save.c
+++ b/src/save.c
@@ -538,9 +538,9 @@ static void WP_loadgame (FILE *h) {
 
 static char *getsavfpname (int n, int ro) {
   static char fn[] = "savgame0.dat";
+  static char p[100];
   fn[7] = n + '0';
 #ifndef WIN32
-  static char p[100];
   char *e = getenv("HOME");
   strncpy(p, e, 60);
   strcat(p, "/.flatwaifu");
-- 
2.29.2