# HG changeset patch
# User Dan Buch <daniel.buch@gmail.com>
# Date 1315878752 14400
# Node ID d2269170685c798028ce2a600c5fd617dbd61e19
# Parent  f928e608d66e9b2b9df83eb076d1934da773134a
collapsing tree to get rid of all the makefile sillyness

diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 .hgignore
--- a/.hgignore	Mon Sep 12 09:24:41 2011 -0400
+++ b/.hgignore	Mon Sep 12 21:52:32 2011 -0400
@@ -1,1 +1,9 @@
-^bin/.*$
+^.*\.(8|6)$
+allocation
+constants
+derp
+echo
+hello
+strings
+sum
+using-file
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 Makefile
--- a/Makefile	Mon Sep 12 09:24:41 2011 -0400
+++ b/Makefile	Mon Sep 12 21:52:32 2011 -0400
@@ -1,20 +1,20 @@
-GOFLAGS := -Wall -g
-BINDIR := ./bin
-SRC := ./src
-ALL := $(patsubst $(SRC)/%.go,$(BINDIR)/%,$(shell ls $(SRC)/*.go))
+GOFLAGS :=
+ALL := $(patsubst %.go,%,$(shell grep -l "package main" *.go))
+LIBS := $(patsubst %.go,%.8,$(shell grep -vl "package main" *.go))
 
 
-$(BINDIR)/%: $(SRC)/%.go
-	gccgo -o $@ $^
+%: %.8
+	8l -o $@ $(GOFLAGS) $^
 
+%.8: %.go
+	8g -o $@ $(GOFLAGS) $^
 
-all: $(ALL)
-
+all: $(LIBS) $(ALL)
 
 clean:
 	find -name \*.out -exec rm -f {} \;
 	find -name \*.8 -exec rm -f {} \;
-	rm -f $(BINDIR)/*
+	rm -vf $(ALL)
 
 
-.PHONY: clean all
+.PHONY: clean all libs
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 allocation.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/allocation.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,17 @@
+package main
+
+import "fmt"
+
+func main(){
+    type T struct { a, b int }
+    t := new(T)
+
+    fmt.Printf("t is the return of `new(T)`: %s\n", t)
+
+    m := make(map[string]int)
+    fmt.Printf("m was made with `make`: %s\n", m)
+
+    m["foo"] = 1
+    m["bar"] = 2
+    fmt.Printf("m with elements is: %s\n", m)
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 constants.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/constants.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,24 @@
+package main
+
+import "fmt"
+
+func main(){
+    const hardEight = (1 << 100) >> 97
+
+    var a uint64 = 0
+    b := uint64(0)
+    i := 0x1234
+    var j int = 1e6
+    x := 1.5
+    i3div2 := 3/2
+    f3div2 := 3./2.
+
+    fmt.Printf("hardEight=%d\n", hardEight)
+    fmt.Printf("a=%d\n", a)
+    fmt.Printf("b=%d\n", b)
+    fmt.Printf("i=%d\n", i)
+    fmt.Printf("j=%d\n", j)
+    fmt.Printf("x=%f64\n", x)
+    fmt.Printf("i3div2=%d\n", i3div2)
+    fmt.Printf("f3div2=%f64\n", f3div2)
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 derp.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/derp.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main(){
+    fmt.Printf("Like this?\n")
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 echo.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/echo.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,32 @@
+package main
+
+import (
+    "os"
+    "flag"
+)
+
+
+var omitNewline = flag.Bool("n", false, "don't print final newline")
+
+
+const (
+    Space = " "
+    Newline = "\n"
+)
+
+
+func main(){
+    flag.Parse()
+    s := ""
+    n := flag.NArg()
+    for i := 0; i < n; i++ {
+        if i > 0 {
+            s += Space
+        }
+        s += flag.Arg(i)
+    }
+    if !*omitNewline {
+        s += Newline
+    }
+    os.Stdout.WriteString(s)
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 file.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/file.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,99 @@
+package file
+
+import (
+    "os"
+    "syscall"
+)
+
+type File struct {
+    fd int
+    name string
+}
+
+
+func newFile(fd int, name string) *File {
+    if fd < 0 {
+        return nil
+    }
+    n := new(File)
+    n.fd = fd
+    n.name = name
+    return n
+    //return &File(fd, name)
+}
+
+
+func OpenFile(name string, mode int, perm uint32) (file *File, err os.Error) {
+    r, e := syscall.Open(name, mode, perm)
+    if e != 0 {
+        err = os.Errno(e)
+    }
+    return newFile(r, name), err
+}
+
+
+const (
+    O_RDONLY = syscall.O_RDONLY
+    O_RDWR = syscall.O_RDWR
+    O_CREATE = syscall.O_CREAT
+    O_TRUNC = syscall.O_TRUNC
+)
+
+
+func Open(name string) (file *File, err os.Error) {
+    return OpenFile(name, O_RDONLY, 0)
+}
+
+
+func Create(name string) (file *File, err os.Error) {
+    return OpenFile(name, O_RDWR|O_CREATE|O_TRUNC, 0666)
+}
+
+
+func (file *File) Close() os.Error {
+    if file == nil {
+        return os.EINVAL
+    }
+    e := syscall.Close(file.fd)
+    file.fd = -1
+    if e != 0 {
+        return os.Errno(e)
+    }
+    return nil
+}
+
+func (file *File) Read(b []byte) (ret int, err os.Error) {
+    if file == nil {
+        return -1, os.EINVAL
+    }
+    r, e := syscall.Read(file.fd, b)
+    if e != 0 {
+        err = os.Errno(e)
+    }
+    return int(r), err
+}
+
+func (file *File) Write(b []byte) (ret int, err os.Error) {
+    if file == nil {
+        return -1, os.EINVAL
+    }
+    r, e := syscall.Write(file.fd, b)
+    if e != 0 {
+        err = os.Errno(e)
+    }
+    return int(r), err
+}
+
+func (file *File) String() string {
+    return file.name
+}
+
+var (
+    Stdin = newFile(syscall.Stdin, "/dev/stdin")
+    Stdout = newFile(syscall.Stdout, "/dev/stdout")
+    Stderr = newFile(syscall.Stderr, "/dev/stderr")
+)
+
+/*
+ * vim:filetype=go
+ */
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 hello.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hello.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,7 @@
+package main
+
+import fmt "fmt"
+
+func main(){
+    fmt.Printf("Hello, worlds.\n")
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/allocation.go
--- a/src/allocation.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,17 +0,0 @@
-package main
-
-import "fmt"
-
-func main(){
-    type T struct { a, b int }
-    t := new(T)
-
-    fmt.Printf("t is the return of `new(T)`: %s\n", t)
-
-    m := make(map[string]int)
-    fmt.Printf("m was made with `make`: %s\n", m)
-
-    m["foo"] = 1
-    m["bar"] = 2
-    fmt.Printf("m with elements is: %s\n", m)
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/constants.go
--- a/src/constants.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-package main
-
-import "fmt"
-
-func main(){
-    const hardEight = (1 << 100) >> 97
-
-    var a uint64 = 0
-    b := uint64(0)
-    i := 0x1234
-    var j int = 1e6
-    x := 1.5
-    i3div2 := 3/2
-    f3div2 := 3./2.
-
-    fmt.Printf("hardEight=%d\n", hardEight)
-    fmt.Printf("a=%d\n", a)
-    fmt.Printf("b=%d\n", b)
-    fmt.Printf("i=%d\n", i)
-    fmt.Printf("j=%d\n", j)
-    fmt.Printf("x=%f64\n", x)
-    fmt.Printf("i3div2=%d\n", i3div2)
-    fmt.Printf("f3div2=%f64\n", f3div2)
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/derp.go
--- a/src/derp.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,7 +0,0 @@
-package main
-
-import "fmt"
-
-func main(){
-    fmt.Printf("Like this?\n")
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/echo.go
--- a/src/echo.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-package main
-
-import (
-    "os"
-    "flag"
-)
-
-
-var omitNewline = flag.Bool("n", false, "don't print final newline")
-
-
-const (
-    Space = " "
-    Newline = "\n"
-)
-
-
-func main(){
-    flag.Parse()
-    s := ""
-    n := flag.NArg()
-    for i := 0; i < n; i++ {
-        if i > 0 {
-            s += Space
-        }
-        s += flag.Arg(i)
-    }
-    if !*omitNewline {
-        s += Newline
-    }
-    os.Stdout.WriteString(s)
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/hello.go
--- a/src/hello.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,7 +0,0 @@
-package main
-
-import fmt "fmt"
-
-func main(){
-    fmt.Printf("Hello, worlds.\n")
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/strings.go
--- a/src/strings.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,18 +0,0 @@
-package main
-
-import (
-    "os"
-    "fmt"
-)
-
-func main(){
-    s := "hello"
-    if s[1] != 'e' {
-        os.Exit(1)
-    }
-    s = "good bye"
-    var p *string = &s
-    *p = "ciao"
-
-    fmt.Printf("All good!\n")
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 src/sum.go
--- a/src/sum.go	Mon Sep 12 09:24:41 2011 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,16 +0,0 @@
-package main
-
-import "fmt"
-
-func main() {
-    n := [3]int{1, 2, 3}
-    fmt.Printf("The sum of [%d, %d, %d] is %d\n", n[0], n[1], n[2], sum(n[:]))
-}
-
-func sum(a []int) int {
-    s := 0
-    for i := 0; i < len(a); i++ {
-        s += a[i]
-    }
-    return s
-}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 strings.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/strings.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,18 @@
+package main
+
+import (
+    "os"
+    "fmt"
+)
+
+func main(){
+    s := "hello"
+    if s[1] != 'e' {
+        os.Exit(1)
+    }
+    s = "good bye"
+    var p *string = &s
+    *p = "ciao"
+
+    fmt.Printf("All good!\n")
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 sum.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sum.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,16 @@
+package main
+
+import "fmt"
+
+func main() {
+    n := [3]int{1, 2, 3}
+    fmt.Printf("The sum of [%d, %d, %d] is %d\n", n[0], n[1], n[2], sum(n[:]))
+}
+
+func sum(a []int) int {
+    s := 0
+    for i := 0; i < len(a); i++ {
+        s += a[i]
+    }
+    return s
+}
diff -r f928e608d66e9b2b9df83eb076d1934da773134a -r d2269170685c798028ce2a600c5fd617dbd61e19 using-file.go
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/using-file.go	Mon Sep 12 21:52:32 2011 -0400
@@ -0,0 +1,22 @@
+package main
+
+import (
+    "./file"
+    "fmt"
+    "os"
+)
+
+
+func main(){
+    hello := []byte("hello, world\n")
+    file.Stdout.Write(hello)
+    f, err := file.Open("/does/not/exist")
+    if f == nil {
+        fmt.Printf("can't open file; err=%s\n", err.String())
+        os.Exit(1)
+    }
+}
+
+/*
+ * vim:filetype=go
+ */