From 79ac419261c143e0639214f5385bd0805db741e5 Mon Sep 17 00:00:00 2001
From: Gerasim Troeglazov <3dEyes@gmail.com>
Date: Sat, 22 Jan 2022 22:03:32 +1000
Subject: Fix for Haiku


diff --git a/Makefile.in b/Makefile.in
index f81ef33..3c5bcde 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -15,8 +15,8 @@ inst_dir := install -m 755 -d
 inst_file := install -m 644
 
 CC := @CC@
-CFLAGS := @CFLAGS@ -pthread -Isrc/include -Imlk/include -I. -DHAVE_CONFIG_H
-LDFLAGS := @LDFLAGS@ -pthread
+CFLAGS := @CFLAGS@ -Isrc/include -Imlk/include -I. -DHAVE_CONFIG_H
+LDFLAGS := @LDFLAGS@
 LIBS := @LIBS@ -lm
 
 TARGET := azpainter
diff --git a/config.h.in b/config.h.in
index cc5b0f3..da25117 100644
--- a/config.h.in
+++ b/config.h.in
@@ -2,7 +2,7 @@
 #undef MLK_NO_FREETYPE_VARIABLE
 
 #define MLK_NO_ICONTHEME
-#define MLK_X11_HAVE_XINPUT2
+#define MLK_X11_NO_XSHM
 
 #undef HAVE_MMX
 #undef HAVE_SSE
diff --git a/configure b/configure
index ab88aeb..e0d73fb 100755
--- a/configure
+++ b/configure
@@ -355,8 +355,6 @@ fc_check_lib libtiff "libtiff-4" "" "-ltiff" "tiff.h" "" "libtiff-dev or libtiff
 fc_check_lib libwebp "libwebp" "" "-lwebp" "webp/decode.h" "" "libwebp-dev or libwebp-devel or libwebp or webp"
 fc_check_lib x11 "x11" "" "-lX11" "X11/Xlib.h" "" "libx11-dev or libX11-devel or libx11"
 fc_check_lib xext "xext" "" "-lXext" "X11/Xlib.h X11/extensions/XShm.h" "" "libxext-dev or libXext-devel or libxext"
-fc_check_lib xcursor "xcursor" "" "-lXcursor" "X11/Xlib.h X11/Xcursor/Xcursor.h" "" "libxcursor-dev or libXcursor-devel or libxcursor"
-fc_check_lib xinput "xi" "" "-lXi" "X11/Xlib.h X11/extensions/XInput2.h" "" "libxi-dev or libXi-devel or libxi"
 fc_check_lib fontconfig "fontconfig" "" "-lfontconfig -lfreetype" "fontconfig/fontconfig.h" "/usr/include/freetype2 /usr/local/include/freetype2 /opt/X11/include/freetype2" "libfontconfig1-dev or libfontconfig-devel or fontconfig"
 fc_check_lib freetype2 "freetype2" "" "" "ft2build.h" "" "libfreetype6-dev or libfreetype6-devel or freetype2"
 
diff --git a/mlk/include/mlk_platform.h b/mlk/include/mlk_platform.h
index 39550d0..0a8748b 100644
--- a/mlk/include/mlk_platform.h
+++ b/mlk/include/mlk_platform.h
@@ -24,6 +24,8 @@ $*/
  #define MLK_PLATFORM_FREEBSD
 #elif defined(__APPLE__) && defined(__MACH__)
  #define MLK_PLATFORM_MACOS
+#elif defined(__HAIKU__)
+ #define MLK_PLATFORM_HAIKU
 #else
  #define MLK_PLATFORM_LINUX
 #endif
diff --git a/mlk/src/gui/x11/mlk_x11.h b/mlk/src/gui/x11/mlk_x11.h
index 361ba15..490a844 100644
--- a/mlk/src/gui/x11/mlk_x11.h
+++ b/mlk/src/gui/x11/mlk_x11.h
@@ -46,9 +46,11 @@ $*/
 #include <X11/keysymdef.h>
 #endif
 
+#ifndef __HAIKU__
 #ifdef MLKX11_INC_XCURSOR
 #include <X11/Xcursor/Xcursor.h>
 #endif
+#endif
 
 #if defined(MLKX11_INC_XSHM) && !defined(MLK_X11_NO_XSHM)
 #include <sys/ipc.h>
diff --git a/mlk/src/gui/x11/mlk_x11_cursor.c b/mlk/src/gui/x11/mlk_x11_cursor.c
index a55f816..27e3308 100644
--- a/mlk/src/gui/x11/mlk_x11_cursor.c
+++ b/mlk/src/gui/x11/mlk_x11_cursor.c
@@ -41,7 +41,9 @@ void __mX11CursorFree(mCursor cur)
 
 mCursor __mX11CursorLoad(const char *name)
 {
+#ifndef __HAIKU__
 	return XcursorLibraryLoadCursor(MLKX11_DISPLAY, name);
+#endif
 }
 
 /** 1bit データからカーソル作成 */
@@ -92,6 +94,7 @@ mCursor __mX11CursorCreate1bit(const uint8_t *buf)
 
 mCursor __mX11CursorCreateRGBA(int width,int height,int hotspot_x,int hotspot_y,const uint8_t *buf)
 {
+#ifndef __HAIKU__
 	XcursorImage *img;
 	XcursorPixel *pd;
 	int ix,iy;
@@ -124,5 +127,8 @@ mCursor __mX11CursorCreateRGBA(int width,int height,int hotspot_x,int hotspot_y,
 	XcursorImageDestroy(img);
 
 	return cur;
+#else
+	return 0;
+#endif
 }
 
diff --git a/mlk/src/mlk_file.c b/mlk/src/mlk_file.c
index dacc7b8..8a87d9b 100644
--- a/mlk/src/mlk_file.c
+++ b/mlk/src/mlk_file.c
@@ -386,6 +386,9 @@ mlkerr mCreateDir(const char *path,int perm)
 	str = mUTF8toLocale(path, -1, NULL);
 	if(!str) return MLKERR_ALLOC;
 
+	if (mIsExistDir(path))
+		return MLKERR_EXIST;
+
 	ret = mkdir(str, perm);
 
 	mFree(str);
diff --git a/mlk/src/mlk_util_sys.c b/mlk/src/mlk_util_sys.c
index a8e5385..fd9496d 100644
--- a/mlk/src/mlk_util_sys.c
+++ b/mlk/src/mlk_util_sys.c
@@ -39,6 +39,10 @@ $*/
 #include <sys/types.h>
 #include <sys/sysctl.h>
 
+#elif defined(MLK_PLATFORM_HAIKU)
+/* Haiku */
+#include <image.h>
+
 #endif
 
 //-----------
@@ -143,6 +147,19 @@ char *mGetSelfExePath(void)
 	if(sysctl(mib, 4, buf, &len, NULL, 0) != 0)
 		len = 0;
 
+#elif defined(MLK_PLATFORM_HAIKU)
+	/* Haiku */
+	size_t len = 0;
+	image_info info;
+	int32 cookie = 0;
+	while (get_next_image_info(B_CURRENT_TEAM, &cookie, &info) == B_OK) {
+		if (info.type == B_APP_IMAGE) {
+			strcpy(buf, info.name);
+			len = strlen(info.name);
+			break;
+		}
+	}
+
 #else
 	/* Linux */
 
diff --git a/src/main.c b/src/main.c
index 04f6924..d169be5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -382,9 +382,13 @@ static int _init_main(int argc,char **argv)
 
 	//パスセット
 
+#ifdef __HAIKU__
+	mGuiSetPath_data_exe("../data/azpainter3");
+	mGuiSetPath_config_home("config/settings/azpainter");
+#else
 	mGuiSetPath_data_exe("../share/azpainter3");
 	mGuiSetPath_config_home(".config/azpainter");
-
+#endif
 	//翻訳データ
 
 	mGuiLoadTranslation(g_deftransdat, NULL, "tr");
-- 
2.30.2