rigil/pugl-shl: Pugl as a single header library

Pugl as a single header library

c genshl pugl single-header-library

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rigil 09c40f9c26 move build directory to input build is often used by build tools as a target directory		2026年02月03日 16:37:20 +01:00
genshl @264e3ac5d6	first full generation of pug-shl.h	2026年01月19日 22:08:45 +01:00
input	move build directory to input	2026年02月03日 16:37:20 +01:00
pugl @ac61c57d6e	initial commit	2026年01月18日 17:27:28 +01:00
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Makefile	move build directory to input	2026年02月03日 16:37:20 +01:00
pugl-shl.h	first full generation of pug-shl.h	2026年01月19日 22:08:45 +01:00
README.md	first full generation of pug-shl.h	2026年01月19日 22:08:45 +01:00

Pugl as a single header library.

#define PUGL_IMPLEMENTATION
#include "pugl-shl.h"
int main(void) {
 /* use PUGL */
 return 0;
}

Macros for Pugl

When used, those macros must be defined both for the header and the implementation:

Macro	Needed	Usage
PUGL_DISABLE_DEPRECATED	No	Remove old definitions instead of warning for their usage
PUGL_CAIRO_BACKEND	No	Enable Cairo backend
PUGL_OPENGL_BACKEND	No	Enable OpenGL backend
PUGL_VULKAN_BACKEND	No	Enable Vulkan backend

Taken from meson.build in Pugl source tree:

Macro	Needed	Usage
_POSIX_C_SOURCE	Yes	Set to `200809L` minimum
HAVE_XCURSOR	No	Enable system cursors extension
HAVE_XRANDR	No	Enable monitors and randr support
HAVE_XSYNC	No	Enable Xsync extension

TODO

Macro	Needed	Usage
WINVER	No	Set to `0x0500` minimum for Windows 2000 compatibility
_WIN32_WINNT	No	Same than `WINVER`

X11 Xcursor Xrandr Xext

TODO

user32 shlwapi dwmapi