Replace Makefile with configure script

Since libweb depends on dynstr, this dependency can be already available
on the system, and therefore the CFLAGS and LDFLAGS should be updated
according to pkg-config(1), rather than hardcoding them to the source
tree.

1 files changed, 20 insertions, 3 deletions

diff --git a/README.md b/README.md
index d522bcf..a57fe0d 100644
--- a/README.md
+++ b/README.md
@@ -76,14 +76,23 @@ apk add cmake
 Two build environments are provided for `libweb` - feel free to choose any of
 them:
 
-- A mostly POSIX-compliant [`Makefile`](Makefile).
+- A [`configure`](configure) POSIX shell and mostly POSIX-compliant
+[`Makefile`](Makefile).
 - A [`CMakeLists.txt`](CMakeLists.txt).
 
 `libweb` can be built using the standard build process:
 
 #### Make
 
+First, generate the `Makefile` via the `configure` script:
+
 ```sh
+$ ./configure
+```
+
+Then:
+
+```
 $ make
 ```
 
@@ -93,12 +102,20 @@ the use of recursive `make`. For example, assuming `libweb` is contained on a
 subdirectory:
 
 ```make
-libweb/libweb.a:
+libweb/Makefile:
+    cd libweb && ./configure
+libweb/libweb.a: libweb/Makefile
     +cd libweb && $(MAKE)
 ```
 
 Additionally, `libweb` can be installed using the `install` target. A
-custom prefix can be assigned via the `PREFIX` variable:
+custom prefix can be assigned via the `configure` script:
+
+```sh
+$ ./configure --prefix=$HOME/libweb-prefix
+```
+
+Or, directly from the generated `Makefile`:
 
 ```sh
 $ make PREFIX=$HOME/libweb-prefix install