Makefiles: rework Will's changes in order to make overrides work again

We now use target.mk (mandatory) for per platform initial settings and we use
rules.mk (optional) in the platform directory after the CPU rules are processed
in order to override them

diff --git a/Kernel/platform-8086test/target.mk b/Kernel/platform-8086test/target.mk
new file mode 100644 (file)
index 0000000..6361df6
--- /dev/null
+++ b/Kernel/platform-8086test/target.mk
@@ -0,0 +1 @@
+export CPU = 8086

diff --git a/Kernel/platform-atarist/target.mk b/Kernel/platform-atarist/target.mk
new file mode 100644 (file)
index 0000000..df1c235
--- /dev/null
+++ b/Kernel/platform-atarist/target.mk
@@ -0,0 +1 @@
+export CPU = 68000

diff --git a/Kernel/platform-dragon/target.mk b/Kernel/platform-dragon/target.mk
new file mode 100644 (file)
index 0000000..e9abbba
--- /dev/null
+++ b/Kernel/platform-dragon/target.mk
@@ -0,0 +1 @@
+export CPU = 6809

diff --git a/Kernel/platform-micropack/target.mk b/Kernel/platform-micropack/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-micropack/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-msx1/target.mk b/Kernel/platform-msx1/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-msx1/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-msx2/target.mk b/Kernel/platform-msx2/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-msx2/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-n8vem-mark4/target.mk b/Kernel/platform-n8vem-mark4/target.mk
new file mode 100644 (file)
index 0000000..5597667
--- /dev/null
+++ b/Kernel/platform-n8vem-mark4/target.mk
@@ -0,0 +1 @@
+export CPU = z180

diff --git a/Kernel/platform-nc100/target.mk b/Kernel/platform-nc100/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-nc100/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-p112/target.mk b/Kernel/platform-p112/target.mk
new file mode 100644 (file)
index 0000000..5597667
--- /dev/null
+++ b/Kernel/platform-p112/target.mk
@@ -0,0 +1 @@
+export CPU = z180

diff --git a/Kernel/platform-socz80/target.mk b/Kernel/platform-socz80/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-socz80/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-tgl6502/target.mk b/Kernel/platform-tgl6502/target.mk
new file mode 100644 (file)
index 0000000..eb53ebc
--- /dev/null
+++ b/Kernel/platform-tgl6502/target.mk
@@ -0,0 +1 @@
+export CPU = 6502

diff --git a/Kernel/platform-trs80/target.mk b/Kernel/platform-trs80/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-trs80/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-ubee/target.mk b/Kernel/platform-ubee/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-ubee/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-z80pack-lite/target.mk b/Kernel/platform-z80pack-lite/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-z80pack-lite/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-z80pack/target.mk b/Kernel/platform-z80pack/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-z80pack/target.mk
@@ -0,0 +1 @@
+export CPU = z80

diff --git a/Kernel/platform-zx128/target.mk b/Kernel/platform-zx128/target.mk
new file mode 100644 (file)
index 0000000..3bffcde
--- /dev/null
+++ b/Kernel/platform-zx128/target.mk
@@ -0,0 +1 @@
+export CPU = z80