Add README.md and install script

Signed-off-by: Slendi <slendi@socopon.com>

3 files changed, 46 insertions, 2 deletions

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6f20da4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,38 @@
+# Ebuild
+
+A build system fully made in C, with configuration in C as well.
+
+It's pretty simple to use, just put the `.c` and `.h` files in your include path, and then include the header file.
+You can then write a small C program, I personally call it `build.c` which contains something like this:
+```c
+#if 0
+tcc -run build.c $@
+exit
+#endif
+
+#define CBUILD_IMPLEMENTATION
+#include <cbuild.h>
+
+int main(int argc, char **argv) {
+  project_t proj = create_project("Sample project", "v1.0", LANG_C);
+  char *sources;
+  if (find_sources_in_directory(".*\\.c", "src", &sources) == false) {
+    fprintf(stderr, "No sources found\n");
+    exit(1);
+  }
+  executable_t exe = create_executable("hello", sources);
+  add_target(&proj, &exe);
+  if (argc > 1) {
+    if (strcmp(argv[1], "clean") == 0) {
+      clean(proj);
+      return 0;
+    }
+  }
+  build(proj);
+  return 0;
+}
+```
+As you can see, you can either use this as a header-only library, or you can compile the `.c` file and have it as a shared library somewhere.
+
+After that, you can either run the compiler manually in the CLI, or, if you're on Linux, just make the file executable and run it with `./build.c` or whatever you named your file.
+
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..7f17f08
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+set	-ex
+
+install -m 644 -D cbuild.h /usr/local/include/cbuild.h
+install -m 644 -D cbuild_impl.c /usr/local/include/cbuild_impl.c
+
diff --git a/test_project/build.c b/test_project/build.c
index 911b7fc..b85b016 100755
--- a/test_project/build.c
+++ b/test_project/build.c
@@ -1,6 +1,5 @@
 #if 0
-#How to compile and run
-tcc -I.. -run build.c $@
+tcc -run build.c $@
 exit
 #endif