stdlib: Implement read() and readlines() functions.

[goals.git] / Goalfile.in

diff --git a/Goalfile.in b/Goalfile.in
index 0bc2550..d28b931 100644 (file)
--- a/Goalfile.in
+++ b/Goalfile.in
@@ -1,4 +1,4 @@
-# Goalfile parser
+# Goalfile
 # Copyright (C) 2019 Richard W.M. Jones
 # Copyright (C) 2019 Red Hat Inc.
 #
@@ -16,3 +16,150 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+include "ocaml.gl"
+
+let subdirs = [ "m4", "src", "stdlib", "docs", "man", "tests" ]
+
+goal all = : "Goalfile", tool, documentation;
+
+"Goalfile": "Goalfile.in", "config.status" {
+    ./config.status %@
+}
+"src/config.ml" : "src/config.ml.in", "config.status" {
+    ./config.status %@
+}
+
+goal clean = : wrap ("clean-subdir", subdirs), clean-subdir ("."), clean-other
+
+goal clean-subdir (dir) = {
+    cd %dir
+    rm -f *~
+    rm -f *.cmi *.cmo *.cmx *.o
+}
+
+goal clean-other = {
+    rm -f src/parser.ml src/parser.mli src/lexer.ml src/parser.conflicts
+    rm -f man/*.1 man/*.5
+    rm -f tests/*.log
+
+    # We don't delete src/goals because it is required to do builds.
+    # If you want to really delete it, use the maintainer-clean rule.
+}
+
+goal maintainer-clean = : clean {
+    rm -f src/goals
+}
+
+#----------------------------------------------------------------------
+# Build the goals tool itself.
+
+let CC = "@CC@"
+let OCAMLLIB = "@OCAMLLIB@"
+let MENHIR = "@MENHIR@"
+let OCAMLDEP = "@OCAMLDEP@"
+let OCAMLFIND = "@OCAMLFIND@"
+let OCAMLLEX = "@OCAMLLEX@"
+# XXX
+let CFLAGS = [ "-g", "-O2", "-I%OCAMLLIB", "-I." ]
+#let CFLAGS = "@CFLAGS@ -I%OCAMLLIB -I."
+let OCAMLFLAGS = [ "-g", "-safe-string", "-warn-error", "CDEFLMPSUVYZX+52-3" ]
+let OCAMLPACKAGES = [ "-package", "str,unix,threads", "-I", "src", "-thread" ]
+#let OCAMLFLAGS = "@OCAMLFLAGS@"
+#let OCAMLPACKAGES = "@OCAMLPACKAGES@"
+
+let objects = [
+    # These must be in dependency order.
+    "src/config.cmx",
+    "src/utils-c.o",
+    "src/utils.cmx",
+    "src/cmdline.cmx",
+    "src/jobs.cmx",
+    "src/ast.cmx",
+    "src/parser.cmx",
+    "src/lexer.cmx",
+    "src/parse.cmx",
+    "src/eval.cmx",
+    "src/deps.cmx",
+    "src/run.cmx",
+    "src/main.cmx"
+]
+
+goal tool = : ocaml_link ("src/goals", objects) ;
+
+# C code.
+"src/utils-c.o" : "src/utils-c.c" {
+    %CC %CFLAGS -c %< -o %@
+}
+
+# Parser.
+"src/parser.mli", "src/parser.ml" : "src/parser.mly" {
+    %MENHIR --explain %<
+    # Hack required to break circular dependencies.
+    echo 'val lexer_read : (Lexing.lexbuf -> token) option ref' >> src/parser.mli
+    echo 'val eval_substitute : (Ast.env -> Ast.loc -> Ast.substs -> string) option ref' >> src/parser.mli
+}
+
+"src/lexer.ml" : "src/lexer.mll" {
+    %OCAMLLEX %<
+}
+
+# XXX Goalfile itself depends on this and we should probably have a
+# way to reevaluate it.
+# XXX Atomic output.
+goal depend =
+"src/.depend" : wildcard ("src/*.ml"), wildcard ("src/*.mli") {
+    rm -f %@ %@-t
+    # Like many existing tools, ocamldep produces make-compatible
+    # output which doesn't work directly in goals.
+    %OCAMLDEP -all -one-line -I src %< |
+        sed 's|[./[:alnum:]]\+|"&"|g' |
+        sed 's|" "|", "|g' |
+        sed 's|.*|& ;|' > %@-t
+    mv %@-t %@
+}
+
+-include "src/.depend";
+
+#----------------------------------------------------------------------
+# Documentation.
+
+let POD2MAN = "@POD2MAN@"
+
+goal documentation = : pod2man ("goals", "1"),
+                       pod2man ("Goalfile", "5")
+
+goal pod2man (page, section) =
+"man/%page.%section" : "docs/%page.pod" {
+    rm -f %@ %@-t
+    mkdir -p man
+    %POD2MAN \
+        -u \
+        -c "goals" \
+        --release "@PACKAGE_NAME@-@PACKAGE_VERSION@" \
+        --section %section %< > %@-t
+    mv %@-t %@
+}
+
+#----------------------------------------------------------------------
+# Tests.
+
+let tests = wrap ("test", wildcard ("tests/*.sh"))
+
+goal check () = : tests
+
+goal test (name) = @{
+    t=`basename %name`
+    cd tests
+    if ../run ./$t > $t.log 2>&1; then
+        start_green
+        echo -n "PASS: "
+        end_colour
+        echo $t
+    else
+        start_red
+        echo -n "FAIL: "
+        end_colour
+        echo $t
+        exit 1
+    fi
+}