build: Remove man/*.? man pages when running 'make clean'.

[goals.git] / Goalfile.in

diff --git a/Goalfile.in b/Goalfile.in
index 2fcf7dd..39a9587 100644 (file)
--- a/Goalfile.in
+++ b/Goalfile.in
@@ -18,6 +18,38 @@
 
 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 = {
+    for d in %subdirs; do
+        pushd $d
+        rm -f *~
+        rm -f *.cmi *.cmo *.cmx *.o
+        popd
+    done
+    rm -f src/parser.ml src/parser.mli src/lexer.ml src/parser.conflicts
+    rm -f man/*.1 man/*.5
+
+    # 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 MENHIR = "@MENHIR@"
 let OCAMLDEP = "@OCAMLDEP@"
 let OCAMLFIND = "@OCAMLFIND@"
@@ -29,64 +61,66 @@ let OCAMLPACKAGES = [ "-package", "str,unix", "-I", "src" ]
 #let OCAMLPACKAGES = "@OCAMLPACKAGES@"
 
 let objects = [
+    # These must be in dependency order.
     "src/config.cmx",
     "src/utils.cmx",
     "src/cmdline.cmx",
     "src/ast.cmx",
-    "src/eval.cmx",
-    "src/run.cmx",
     "src/parser.cmx",
     "src/lexer.cmx",
     "src/parse.cmx",
+    "src/eval.cmx",
+    "src/run.cmx",
     "src/main.cmx"
 ]
 
-goal all = : ocaml_link ("src/goals", objects)
-
-goal clean = {
-    for d in `find -type d`; do
-        pushd $d
-        rm -f *~
-        rm -f *.cmi *.cmo *.cmx *.o
-    done
-    rm -f src/parser.ml src/parser.mli src/lexer.ml src/parser.conflicts
-
-    # 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
-}
+goal tool = : ocaml_link ("src/goals", objects) ;
 
+# 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 Depends on *.ml *.mli, but we don't have a function for this yet.
 # XXX Goalfile itself depends on this and we should probably have a
 # way to reevaluate it.
 # XXX Atomic output.
-# XXX GNU sed: https://unix.stackexchange.com/a/13704
-"src/.depend" : {
+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 src/*.ml src/*.mli |
-        sed ':x; /\\$/ { N; s/\\\n//; tx }' |
-        sed 's,[./[:alnum:]]\+,"&",g' |
-        sed 's,.*,& ;,' > %@-t
+    %OCAMLDEP -all -one-line -I src %< |
+        sed 's|[./[:alnum:]]\+|"&"|g' |
+        sed 's|" "|", "|g' |
+        sed 's|.*|& ;|' > %@-t
     mv %@-t %@
 }
 
--include "src/.depend"
+-include "src/.depend";
 
-# XXX The Goalfile itself needs rules to rebuild it.
-#Makefile: Makefile.in ../config.status
-#        ../config.status $@
-#config.ml: config.ml.in ../config.status
-#        ../config.status $@
+#----------------------------------------------------------------------
+# Documentation.
+
+let POD2MAN = "@POD2MAN@"
+
+goal documentation = : pod2man ("goals", "1"),
+                       pod2man ("Goalfile", "5"),
+                       pod2man ("goals-reference", "5")
+
+goal pod2man (page, section) =
+"man/%page.%section" : "docs/%page.pod" {
+    rm -f %@ %@-t
+    %POD2MAN \
+        -u \
+        -c "goals" \
+        --release "@PACKAGE_NAME@-@PACKAGE_VERSION@" \
+        --section %section %< > %@-t
+    mv %@-t %@
+}
\ No newline at end of file