Add flags for i3

Makefile

@@ -4,10 +4,9 @@ obj = $(src:.c=.o)
 # Build type parameter
 
 ifeq ($(BUILD),debug)
-    CFLAGS_BUILD = -O0 -ggdb -Wall #-fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls
+    CFLAGS_BUILD = -O0 -ggdb -Wall
     GLAD_GEN = c-debug
 	STRIP_CMD = $(info Skipping `strip` for debug builds)
-#    ASAN = -lasan
 else
     CFLAGS_BUILD = -O2 -Wstringop-overflow=0
     GLAD_GEN = c
@@ -25,6 +24,10 @@ ifndef INSTALL
     endif
 endif
 
+ifndef EXECDIR
+    EXECDIR = /usr/bin/
+endif
+
 # Install type parameter
 
 ifeq ($(INSTALL),standalone)
@@ -33,10 +36,12 @@ endif
 
 ifeq ($(INSTALL),unix)
     CFLAGS_INSTALL = -DGLAVA_UNIX
+    ifndef SHADERDIR
         ifdef XDG_CONFIG_DIRS
-        SHADER_DIR = $(firstword $(subst :, ,$(XDG_CONFIG_DIRS)))/glava
+            SHADERDIR = /$(firstword $(subst :, ,$(XDG_CONFIG_DIRS)))/glava/
         else
-        SHADER_DIR = etc/xdg/glava
+            SHADERDIR = /etc/xdg/glava/
+        endif
     endif
 endif
 
@@ -52,7 +57,9 @@ endif
 
 ifeq ($(INSTALL),osx)
     CFLAGS_INSTALL = -DGLAVA_OSX
-    SHADER_DIR = Library/glava
+    ifndef SHADERDIR
+        SHADERDIR = /Library/glava
+    endif
 endif
 
 LDFLAGS += $(ASAN) -lpulse -lpulse-simple -pthread $(LDFLAGS_GLFW) -ldl -lm -lX11 -lXext $(LDFLAGS_GLX)
@@ -64,30 +71,38 @@ ifeq ($(GLAVA_VERSION),\"\")
     GLAVA_VERSION = \"unknown\"
 endif
 
+ifdef DESTDIR
+	DESTDIR += /
+endif
+
 GLAD_INSTALL_DIR = glad
-GLAD_SRCFILE = ./glad/src/glad.c
+GLAD_SRCFILE = glad.c
 GLAD_ARGS = --generator=$(GLAD_GEN) --extensions=GL_EXT_framebuffer_multisample,GL_EXT_texture_filter_anisotropic
-CFLAGS_COMMON = -I glad/include -DGLAVA_VERSION="$(GLAVA_VERSION)"
+CFLAGS_COMMON = -DGLAVA_VERSION="$(GLAVA_VERSION)" -DSHADER_INSTALL_PATH="\"$(SHADERDIR)\""
 CFLAGS_USE = $(CFLAGS_COMMON) $(CFLAGS_GLX) $(CFLAGS_GLFW) $(CFLAGS_BUILD) $(CFLAGS_INSTALL) $(CFLAGS)
 
 # Store relevant variables that may change depending on the environment or user input
-STATE = $(BUILD),$(INSTALL),$(ENABLE_GLFW),$(DISABLE_GLX),$(PYTHON),$(CC),$(CFLAGS_USE)
+STATE = $(BUILD),$(INSTALL),$(PREFIX),$(ENABLE_GLFW),$(DISABLE_GLX),$(PYTHON),$(CC),$(CFLAGS_USE)
 # Only update the file if the contents changed, `make` just looks at the timestamp
 $(shell if [[ ! -e build_state ]]; then touch build_state; fi)
 $(shell if [ '$(STATE)' != "`cat build_state`" ]; then echo '$(STATE)' > build_state; fi)
 
 all: glava
 
-%.o: %.c glad.o build_state
-	$(CC) $(CFLAGS_USE) -o $@ -c $(firstword $<)
+%.o: %.c build_state
+	@$(CC) $(CFLAGS_USE) -o $@ -c $(firstword $<)
+	@echo "CC $@"
 
 glava: $(obj)
-	$(CC) -o glava $(obj) glad.o $(LDFLAGS)
+	@$(CC) -o glava $(obj) $(LDFLAGS)
+	@echo "CC glava"
 	$(STRIP_CMD)
 
-glad.o: build_state
-	cd $(GLAD_INSTALL_DIR) && $(PYTHON) -m glad $(GLAD_ARGS) --out-path=.
-	$(CC) $(CFLAGS_USE) -o glad.o $(GLAD_SRCFILE) -c
+.PHONY: glad
+glad: build_state
+	@cd $(GLAD_INSTALL_DIR) && $(PYTHON) -m glad $(GLAD_ARGS) --local-files --out-path=.
+	@cp glad/*.h .
+	@cp glad/glad.c .
 
 # Empty build state goal, used to force some of the above rules to re-run if `build_state` was updated
 build_state: ;
@@ -96,14 +111,17 @@ build_state: ;
 clean:
 	rm -f $(obj) glava glad.o build_state
 
+EXECTARGET = $(shell readlink -m "$(DESTDIR)$(EXECDIR)/glava")
+SHADERTARGET = $(shell readlink -m "$(DESTDIR)$(SHADERDIR)")
+
 .PHONY: install
 install:
-	install -Dm755 glava "$(DESTDIR)/usr/bin/glava"
-	install -d "$(DESTDIR)/$(SHADER_DIR)"
-	cp -Rv shaders/* "$(DESTDIR)/$(SHADER_DIR)"
+	install -Dm755 glava $(EXECTARGET)
+	install -d $(SHADERTARGET)
+	cp -Rv shaders/* $(SHADERTARGET)
 
 .PHONY: uninstall
 uninstall:
-	rm /usr/bin/glava
-	rm -rf $(SHADER_DIR)/glava
+	rm $(EXECTARGET)
+	rm -rf $(SHADERTARGET)
 

README.md

@@ -6,7 +6,7 @@
 **Compiling** (Or use the Arch Linux [`glava` package](https://www.archlinux.org/packages/community/x86_64/glava/), or the [`glava-git` AUR package](https://aur.archlinux.org/packages/glava-git/))**:**
 
 ```bash
-$ git clone --recursive https://github.com/wacossusca34/glava
+$ git clone https://github.com/wacossusca34/glava
 $ cd glava
 $ CFLAGS="-march=native" make
 $ sudo make install
@@ -23,8 +23,6 @@ You can pass `BUILD=debug` to the makefile for debug builds of both glad and gla
 
 **Additional compile time requirements:**
 
-- glad (included as a submodule)
-- python (required to generate bindings with glad)
 - GCC (this program uses GNU C features)
 
 **Optional requirements:**
@@ -61,8 +59,8 @@ GLava aims to be compatible with _most_ EWMH compliant window managers. Below is
 | Bspwm | ![-](https://placehold.it/15/118932/000000?text=+) | No issues
 | Herbstluftwm | ![-](https://placehold.it/15/118932/000000?text=+) | `hc rule windowtype~'_NET_WM_WINDOW_TYPE_DESKTOP' manage=off` can be used to unmanage desktop windows
 | Unity | ![-](https://placehold.it/15/118932/000000?text=+) | No issues
-| AwesomeWM | ![-](https://placehold.it/15/f09c00/000000?text=+) | Can still be focused, may require other changes to config depending on layout
-| i3 (and i3-gaps) | ![-](https://placehold.it/15/f09c00/000000?text=+) | [i3 does not respect the `"desktop"` window type](https://github.com/wacossusca34/glava/issues/6), try `#request setxwintype "!-"`
+| AwesomeWM | ![-](https://placehold.it/15/118932/000000?text=+) | Defaults to unmanaged
+| i3 (and i3-gaps) | ![-](https://placehold.it/15/118932/000000?text=+) | Defaults to unmanaged
 | EXWM | ![-](https://placehold.it/15/f03c15/000000?text=+) | EXWM does not have a desktop, and forces window decorations
 | Enlightenment | ![-](https://placehold.it/15/1589F0/000000?text=+) | Needs testing
 | Xmonad | ![-](https://placehold.it/15/1589F0/000000?text=+) | Needs testing
@@ -72,7 +70,7 @@ Note that some WMs listed without issues have specific overrides when using the
 
 ## Licensing
 
-GLava is licensed under the terms of the GPLv3. GLava includes some (heavily modified) source code that originated from [cava](https://github.com/karlstav/cava), which was initially provided under the MIT license. The source files that originated from cava are the following:
+GLava is licensed under the terms of the GPLv3, with the exemption of `khrplatform.h`, which is licensed under the terms in its header. GLava includes some (heavily modified) source code that originated from [cava](https://github.com/karlstav/cava), which was initially provided under the MIT license. The source files that originated from cava are the following:
 
 - `[cava]/input/fifo.c -> [glava]/fifo.c`
 - `[cava]/input/fifo.h -> [glava]/fifo.h`

glava.c

@@ -55,11 +55,15 @@
 #define SHADER_USER_PATH "userconf"
 /* FHS compliant systems */
 #elif defined(__unix__) || defined(GLAVA_UNIX)
+#ifndef SHADER_INSTALL_PATH
 #define SHADER_INSTALL_PATH "/etc/xdg/glava"
+#endif
 #define SHADER_USER_PATH FORMAT("%s/glava", ENV("XDG_CONFIG_HOME", "%s/.config", ENV("HOME", "/home")))
 /* OSX */
 #elif (defined(__APPLE__) && defined(__MACH__)) || defined(GLAVA_OSX)
+#ifndef SHADER_INSTALL_PATH
 #define SHADER_INSTALL_PATH "/Library/glava"
+#endif
 #define SHADER_USER_PATH FORMAT("%s/Library/Preferences/glava", ENV("HOME", "/"))
 #else
 #error "Unsupported target system"

glx_wcb.c

@@ -20,7 +20,7 @@
 #include <X11/extensions/shape.h>
 #include <X11/Xatom.h>
 
-#include <glad/glad.h>
+#include "glad.h"
 
 #include "render.h"
 #include "xwin.h"

khrplatform.h

@@ -0,0 +1,282 @@
+#ifndef __khrplatform_h_
+#define __khrplatform_h_
+
+/*
+** Copyright (c) 2008-2018 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Khronos platform-specific types and definitions.
+ *
+ * The master copy of khrplatform.h is maintained in the Khronos EGL
+ * Registry repository at https://github.com/KhronosGroup/EGL-Registry
+ * The last semantic modification to khrplatform.h was at commit ID:
+ *      67a3e0864c2d75ea5287b9f3d2eb74a745936692
+ *
+ * Adopters may modify this file to suit their platform. Adopters are
+ * encouraged to submit platform specific modifications to the Khronos
+ * group so that they can be included in future versions of this file.
+ * Please submit changes by filing pull requests or issues on
+ * the EGL Registry repository linked above.
+ *
+ *
+ * See the Implementer's Guidelines for information about where this file
+ * should be located on your system and for more details of its use:
+ *    http://www.khronos.org/registry/implementers_guide.pdf
+ *
+ * This file should be included as
+ *        #include <KHR/khrplatform.h>
+ * by Khronos client API header files that use its types and defines.
+ *
+ * The types in khrplatform.h should only be used to define API-specific types.
+ *
+ * Types defined in khrplatform.h:
+ *    khronos_int8_t              signed   8  bit
+ *    khronos_uint8_t             unsigned 8  bit
+ *    khronos_int16_t             signed   16 bit
+ *    khronos_uint16_t            unsigned 16 bit
+ *    khronos_int32_t             signed   32 bit
+ *    khronos_uint32_t            unsigned 32 bit
+ *    khronos_int64_t             signed   64 bit
+ *    khronos_uint64_t            unsigned 64 bit
+ *    khronos_intptr_t            signed   same number of bits as a pointer
+ *    khronos_uintptr_t           unsigned same number of bits as a pointer
+ *    khronos_ssize_t             signed   size
+ *    khronos_usize_t             unsigned size
+ *    khronos_float_t             signed   32 bit floating point
+ *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
+ *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
+ *                                         nanoseconds
+ *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
+ *    khronos_boolean_enum_t      enumerated boolean type. This should
+ *      only be used as a base type when a client API's boolean type is
+ *      an enum. Client APIs which use an integer or other type for
+ *      booleans cannot use this as the base type for their boolean.
+ *
+ * Tokens defined in khrplatform.h:
+ *
+ *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
+ *
+ *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
+ *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
+ *
+ * Calling convention macros defined in this file:
+ *    KHRONOS_APICALL
+ *    KHRONOS_APIENTRY
+ *    KHRONOS_APIATTRIBUTES
+ *
+ * These may be used in function prototypes as:
+ *
+ *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
+ *                                  int arg1,
+ *                                  int arg2) KHRONOS_APIATTRIBUTES;
+ */
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APICALL
+ *-------------------------------------------------------------------------
+ * This precedes the return type of the function in the function prototype.
+ */
+#if defined(_WIN32) && !defined(__SCITECH_SNAP__)
+#   define KHRONOS_APICALL __declspec(dllimport)
+#elif defined (__SYMBIAN32__)
+#   define KHRONOS_APICALL IMPORT_C
+#elif defined(__ANDROID__)
+#   define KHRONOS_APICALL __attribute__((visibility("default")))
+#else
+#   define KHRONOS_APICALL
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIENTRY
+ *-------------------------------------------------------------------------
+ * This follows the return type of the function  and precedes the function
+ * name in the function prototype.
+ */
+#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
+    /* Win32 but not WinCE */
+#   define KHRONOS_APIENTRY __stdcall
+#else
+#   define KHRONOS_APIENTRY
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIATTRIBUTES
+ *-------------------------------------------------------------------------
+ * This follows the closing parenthesis of the function prototype arguments.
+ */
+#if defined (__ARMCC_2__)
+#define KHRONOS_APIATTRIBUTES __softfp
+#else
+#define KHRONOS_APIATTRIBUTES
+#endif
+
+/*-------------------------------------------------------------------------
+ * basic type definitions
+ *-----------------------------------------------------------------------*/
+#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
+
+
+/*
+ * Using <stdint.h>
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__VMS ) || defined(__sgi)
+
+/*
+ * Using <inttypes.h>
+ */
+#include <inttypes.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
+
+/*
+ * Win32
+ */
+typedef __int32                 khronos_int32_t;
+typedef unsigned __int32        khronos_uint32_t;
+typedef __int64                 khronos_int64_t;
+typedef unsigned __int64        khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__sun__) || defined(__digital__)
+
+/*
+ * Sun or Digital
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#if defined(__arch64__) || defined(_LP64)
+typedef long int                khronos_int64_t;
+typedef unsigned long int       khronos_uint64_t;
+#else
+typedef long long int           khronos_int64_t;
+typedef unsigned long long int  khronos_uint64_t;
+#endif /* __arch64__ */
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif 0
+
+/*
+ * Hypothetical platform with no float or int64 support
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#define KHRONOS_SUPPORT_INT64   0
+#define KHRONOS_SUPPORT_FLOAT   0
+
+#else
+
+/*
+ * Generic fallback
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#endif
+
+
+/*
+ * Types that are (so far) the same on all platforms
+ */
+typedef signed   char          khronos_int8_t;
+typedef unsigned char          khronos_uint8_t;
+typedef signed   short int     khronos_int16_t;
+typedef unsigned short int     khronos_uint16_t;
+
+/*
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
+ * to be the only LLP64 architecture in current use.
+ */
+#ifdef _WIN64
+typedef signed   long long int khronos_intptr_t;
+typedef unsigned long long int khronos_uintptr_t;
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
+typedef signed   long  int     khronos_intptr_t;
+typedef unsigned long  int     khronos_uintptr_t;
+typedef signed   long  int     khronos_ssize_t;
+typedef unsigned long  int     khronos_usize_t;
+#endif
+
+#if KHRONOS_SUPPORT_FLOAT
+/*
+ * Float type
+ */
+typedef          float         khronos_float_t;
+#endif
+
+#if KHRONOS_SUPPORT_INT64
+/* Time types
+ *
+ * These types can be used to represent a time interval in nanoseconds or
+ * an absolute Unadjusted System Time.  Unadjusted System Time is the number
+ * of nanoseconds since some arbitrary system event (e.g. since the last
+ * time the system booted).  The Unadjusted System Time is an unsigned
+ * 64 bit value that wraps back to 0 every 584 years.  Time intervals
+ * may be either signed or unsigned.
+ */
+typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
+typedef khronos_int64_t        khronos_stime_nanoseconds_t;
+#endif
+
+/*
+ * Dummy value used to pad enum types to 32 bits.
+ */
+#ifndef KHRONOS_MAX_ENUM
+#define KHRONOS_MAX_ENUM 0x7FFFFFFF
+#endif
+
+/*
+ * Enumerated boolean type
+ *
+ * Values other than zero should be considered to be true.  Therefore
+ * comparisons should not be made against KHRONOS_TRUE.
+ */
+typedef enum {
+    KHRONOS_FALSE = 0,
+    KHRONOS_TRUE  = 1,
+    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
+} khronos_boolean_enum_t;
+
+#endif /* __khrplatform_h_ */

render.c

@@ -13,7 +13,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-#include <glad/glad.h>
+#include "glad.h"
 
 #include "render.h"
 #include "xwin.h"

shaders/env_awesome.glsl

@@ -1,2 +1 @@
-#request setxwintype "desktop"
-#request addxwinstate "pinned"
+#request setxwintype "!-"

shaders/env_i3.glsl

@@ -0,0 +1 @@
+#request setxwintype "!-"

xwin.c

@@ -19,7 +19,7 @@
 #include <X11/extensions/Xcomposite.h>
 #include <X11/extensions/XShm.h>
 
-#include <glad/glad.h>
+#include "glad.h"
 
 #define GLAVA_RDX11
 #include "render.h"