ext_easy impl + demo + fixes

example/HConfig

@@ -0,0 +1,46 @@
+grbc_want_version("1.0")
+grbc_ext("GRBC_EXT_profiles")
+
+local test_lib = grbc_library(LibraryConfig.new({
+    name = "libtest",
+    files = {
+        grbc_file("test.c")
+    },
+    requirements = {},
+    include_dirs = {
+        grbc_file("include")
+    },
+    lib_type = LibraryType.Shared,
+    compile_flags = {},
+    linker_flags = {},
+    package_config = PackageConfig.new({
+        name = "libtest",
+        libraries = {},
+        include_dirs = {
+            grbc_file("include")
+        },
+        compile_flags = {},
+        linker_flags = {}
+    })
+}))
+
+local hello_world = grbc_executable(ExecutableConfig.new({
+    name = "hello_world",
+    files = {
+        grbc_file("main.c")
+    },
+    requirements = {
+        grbc_pkg("libtest")
+    },
+    include_dirs = {},
+    compile_flags = {},
+    linker_flags = {}
+}))
+
+grbc_task(TaskConfig.new({
+    name = "Clean",
+    task_id = "clean",
+    shell_script = "ninja -t clean"
+}))
+
+grbc_build("ninja")

example/build.ninja

@@ -0,0 +1,75 @@
+### GENERATED BY THE GRBC BUILT-IN NINJA GENERATOR ###
+### GENERATED ON: 1727643213 ###
+
+## Default variables ##
+
+builddir = build
+
+## build_rule_compile_cc ##
+
+cc_path = /usr/lib64/ccache/gcc
+rule cc
+  command = $cc_path -MMD -MT $out -MF $out.d $p_cflags -c $in -o $out
+  description = Compiling C object $in
+  depfile = $out.d
+  deps = gcc
+
+## build_rule_compile_cxx ##
+
+cxx_path = /usr/lib64/ccache/g++
+rule cxx
+  command = $cxx_path -MMD -MT $out -MF $out.d $p_cflags -c $in -o $out
+  description = Compiling C++ object $in
+  depfile = $out.d
+  deps = gcc
+
+## build_rule_link_cc ##
+
+rule link_cc
+  command = $cc_path $p_cflags -o $out $in $p_linker_flags
+  description = Linking C target $out
+
+## build_rule_link_cxx ##
+
+rule link_cxx
+  command = $cxx_path $p_cflags -o $out $in $p_linker_flags
+  description = Linking C++ target $out
+
+## build_rule_archive_library ##
+
+rule archive
+  command = rm -f $out; ar crs $out $in
+  description = Creating static library $out
+
+## Compile: test.c ##
+
+build $builddir/test.o: cxx test.c
+   p_cflags = -fPIC -Iinclude 
+
+## Link: libtest.so ##
+
+build $builddir/libtest.so:  link_cxx $builddir/test.o
+  p_linker_flags =  -shared -O3 -DNDEBUG -Lbuild -Wl,-rpath,build:. 
+  p_cflags =  
+
+## Compile: main.c ##
+
+build $builddir/main.o: cxx main.c
+   p_cflags = -Iinclude  
+
+## Link: hello_world ##
+
+build $builddir/hello_world:  link_cxx $builddir/main.o | $builddir/libtest.so
+  p_linker_flags = build/libtest.so  -O3 -DNDEBUG -Lbuild -Wl,-rpath,build:. 
+  p_cflags =  
+
+## clean ##
+rule clean_task
+  command = ninja -t clean
+  description = Running task: Clean (clean)
+
+build clean: clean_task
+
+build all: phony $builddir/libtest.so $builddir/hello_world 
+
+default all

example/compile_commands.json

@@ -0,0 +1,32 @@
+[
+  {
+    "directory": "/home/interfiber/dev/grbc/example",
+    "command": "/usr/lib64/ccache/g++ -MMD -MT build/test.o -MF build/test.o.d -fPIC -Iinclude -c test.c -o build/test.o",
+    "file": "test.c",
+    "output": "build/test.o"
+  },
+  {
+    "directory": "/home/interfiber/dev/grbc/example",
+    "command": "/usr/lib64/ccache/g++  -o build/libtest.so build/test.o -shared -Lbuild -Wl,-rpath,build:. ",
+    "file": "build/test.o",
+    "output": "build/libtest.so"
+  },
+  {
+    "directory": "/home/interfiber/dev/grbc/example",
+    "command": "/usr/lib64/ccache/g++ -MMD -MT build/main.o -MF build/main.o.d -Iinclude  -c main.c -o build/main.o",
+    "file": "main.c",
+    "output": "build/main.o"
+  },
+  {
+    "directory": "/home/interfiber/dev/grbc/example",
+    "command": "/usr/lib64/ccache/g++  -o build/hello_world build/main.o build/libtest.so  -Lbuild -Wl,-rpath,build:. ",
+    "file": "build/main.o",
+    "output": "build/hello_world"
+  },
+  {
+    "directory": "/home/interfiber/dev/grbc/example",
+    "command": "",
+    "file": "build/libtest.so",
+    "output": "all"
+  }
+]

example/include/test.h

@@ -0,0 +1,3 @@
+#pragma once
+
+void test_function();

example/main.c

@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include "test.h"
+
+int main() {
+    printf("Hello World!\n");
+
+    test_function();
+}

example/test.c

@@ -0,0 +1,6 @@
+#include "test.h"
+#include <stdio.h>
+
+void test_function() {
+    printf("void test_function();\n");
+}