Refactoring build system for more control of inputs

scripts/templates/build.ninja.j2

@@ -1,6 +1,7 @@
 ninja_required_version = 1.3
 builddir = {{ buildroot }}
 srcroot = {{ srcroot }}
+modulefile = {{ modulefile }}
 
 warnflags = $
     -Wformat=2 $
@@ -75,7 +76,7 @@ rule lib
 rule regen
     generator = true
     description = Regenrating build files
-    command = {{ generator }} $builddir
+    command = {{ generator }} $builddir $modulefile
 
 rule cp
     description = Copying $name
@@ -117,6 +118,7 @@ build $
     {%- for template in templates %}
     {{ template }} $
     {%- endfor %}
+    $modulefile $
     {{ generator }}
 
 build $builddir/flash.img : cp $srcroot/assets/ovmf/x64/OVMF.fd

scripts/templates/exe.boot.j2

@@ -1,4 +1,4 @@
-{% extends "program.default.ninja.j2" %}
+{% extends "exe.default.j2" %}
 {% block variables %}
 {{ super() }}
 

scripts/templates/exe.default.j2

@@ -0,0 +1,12 @@
+{% extends "module.base.j2" %}
+{% block variables %}
+{{ super() }}
+
+libs = $
+    -L${builddir} $
+    {%- for dep in module.libdeps %}
+    -l{{ dep.name }} $
+    {%- endfor %}
+    $libs
+
+{% endblock %}

scripts/templates/exe.kernel.j2

@@ -1,4 +1,4 @@
-{% extends "program.default.ninja.j2" %}
+{% extends "exe.default.j2" %}
 {% block variables %}
 {{ super() }}
 

scripts/templates/lib.default.j2

@@ -0,0 +1 @@
+{% extends "module.base.j2" %}

scripts/templates/library.default.ninja.j2

@@ -1 +0,0 @@
-{% extends "module.base.ninja.j2" %}

scripts/templates/module.base.j2

@@ -0,0 +1,38 @@
+moddir = ${builddir}/{{ module.name }}.dir
+
+{% block variables %}
+ccflags = $ccflags $
+    {%- for dep in module.depmods %}
+    {%- for inc in dep.includes %}
+    -I${srcroot}/{{ inc }} $
+    {%- endfor %}
+    {%- endfor %}
+    {%- for inc in module.includes %}
+    -I${srcroot}/{{ inc }} $
+    {%- endfor %}
+{% endblock %}
+
+{% for source in module.sources %}
+build ${moddir}/{{ source.output }} : {{ source.action }} {{ source.input }} || {{ buildfile }}
+    name = {{ source.name }}
+{% endfor %}
+
+build ${builddir}/{{ module.output }} : {{ module.kind }} $
+{%- for source in module.sources %}
+    ${moddir}/{{ source.output }} $
+{%- endfor -%}
+{%- for dep in module.libdeps %}
+    ${builddir}/{{ dep.output }} $
+{%- endfor %}
+    | $
+{% for dep in module.exedeps %}
+    ${builddir}/{{ dep.output }} $
+{%- endfor -%}
+    {{ buildfile }}
+    name = {{ module.name }}
+
+{% block extra %}
+{% endblock %}
+
+# vim: ft=ninja et ts=4 sts=4 sw=4
+

scripts/templates/module.base.ninja.j2

@@ -1,29 +0,0 @@
-moddir = ${builddir}/{{ name }}.dir
-
-{% block variables %}
-ccflags = $ccflags $
-    {%- for dep in module.deps %}
-    -I${srcroot}/src/libraries/{{ dep }}/include $
-    {%- endfor %}
-    -I${srcroot}/{{ module.path }} $
-    -I${srcroot}/{{ module.path }}/include
-{% endblock %}
-
-{% for source in sources %}
-build ${moddir}/{{ source.output }} : {{ source.action }} {{ source.input }} || {{ buildfile }}
-    name = {{ source.name }}
-{% endfor %}
-
-build {% block artifact %} ${builddir}/lib{{ name }}.a : lib {% endblock %} $
-{%- block extrasources %}{% endblock -%}
-{%- for source in sources %}
-    ${moddir}/{{ source.output }}{% if not loop.last %} ${% endif %}
-{%- endfor -%}
-{%- if module.deps %}| {% for dep in module.deps %} ${builddir}/lib{{ dep }}.a {% endfor %}{% endif %}
-    name = {{ name }}
-
-{% block extra %}
-{% endblock %}
-
-# vim: ft=ninja et ts=4 sts=4 sw=4
-

scripts/templates/program.default.ninja.j2

@@ -1,13 +0,0 @@
-{% extends "module.base.ninja.j2" %}
-{% block variables %}
-{{ super() }}
-
-libs = $
-    -L${builddir} $
-    {%- for dep in module.deps %}
-    -l{{dep}} $
-    {%- endfor %}
-    $libs
-
-{% endblock %}
-{% block artifact %}${builddir}/{{ module.output }} : exe{% endblock %}

scripts/templates/target.boot.j2

@@ -1,4 +1,4 @@
-{% extends "target.default.ninja.j2" %}
+{% extends "target.default.j2" %}
 
 {% block binaries %}
 ld = ld

scripts/templates/target.default.j2

@@ -13,5 +13,5 @@ objcopy = objcopy
 {% endblock %}
 
 {% for module in modules %}
-subninja {{ module }}.ninja
+subninja {{ module.name }}.ninja
 {% endfor %}

scripts/templates/target.host.j2

@@ -1,4 +1,5 @@
-{% extends "target.default.ninja.j2" %}
+{% extends "target.default.j2" %}
+
 {% block binaries %}
 cc = ${srcroot}/sysroot/bin/clang
 cxx = ${srcroot}/sysroot/bin/clang++

scripts/templates/target.native.ninja.j2

@@ -1 +0,0 @@
-{% extends "target.default.ninja.j2" %}