Makefile: Make module checks depend on info file

[ccan] / tools / create-ccan-tree

diff --git a/tools/create-ccan-tree b/tools/create-ccan-tree
index ccfee7c664cdcf3bae592844552a2e291e314ab7..c03933400320342f91ee609d1337fa45864114fb 100755 (executable)
--- a/tools/create-ccan-tree
+++ b/tools/create-ccan-tree
@@ -10,12 +10,11 @@ options:
   -a, --copy-all         copy all files in module tree (not just sources
                         required for build)
   -b, --build-type=TYPE  generate build infrastructure of TYPE
-                         (one of 'make', 'make+config')
+                         (one of 'make', 'make+config', 'automake', 'waf')
 EOF
 }
 
 # parse options, setting the following flags
-copy_all=
 build_type=
 
 opts=$(getopt -o ab: --long copy-all,build-type: -n $progname -- "$@")
@@ -27,12 +26,13 @@ then
 fi
 
 eval set -- "$opts"
+MODFILES_ARGS="--no-tests --no-other"
 
 while :
 do
        case "$1" in
                -a|--copy-all)
-                       copy_all=1
+                       MODFILES_ARGS=""
                        shift
                        ;;
                -b|--build-type)
@@ -60,7 +60,7 @@ fi
 
 # check --build-type argument sanity
 case "$build_type" in
-       ''|'make'|'make+config')
+       ''|'make'|'make+config'|'automake'|'waf')
                ;;
        *)
                echo "Invalid build type '$build_type'" >&2
@@ -85,11 +85,13 @@ tmpdir="$(mktemp -d)"
 # We'll need the ccan_depends tool, but also a clean source tree. Build
 # tools/ccan_depends, and store it in $tmpdir for later use
 
-echo "Building ccan_depends"
+echo "Building ccan_depends, modfiles"
 ccan_depends="$tmpdir/ccan_depends"
-make -s -C "$srcdir" tools/ccan_depends
+modfiles="$tmpdir/modfiles"
+make -s -C "$srcdir" tools/ccan_depends tools/modfiles
 [ $? -eq 0 ] || exit 1
 cp "$srcdir/tools/ccan_depends" "$ccan_depends"
+cp "$srcdir/tools/modfiles" "$modfiles"
 
 echo "Cleaning source tree"
 make -s -C "$srcdir" clean
@@ -103,18 +105,14 @@ copy_ccan_module() {
        module_srcdir="$srcdir/$module_dir"
        module_destdir="$tmpdir/$module_dir"
 
-       if [ -n "$copy_all" ]
-       then
-               # bulk copy
-               mkdir -p "$(dirname "$module_destdir")"
-               cp -a "$module_srcdir" "$module_destdir"
-       else
-               mkdir -p "$module_destdir"
-               # only copy sources & license
-               license="$module_srcdir/LICENSE"
-               cp -a "$module_srcdir"/*.[ch] "$module_destdir"
-               [ -e "$license" ] && cp -a "$license" "$module_destdir"
-       fi
+       mkdir -p "$module_destdir"
+       # Copy license
+       license="$module_srcdir/LICENSE"
+       [ -e "$license" ] && cp -a "$license" "$module_destdir"
+       for f in $("$modfiles" $MODULES_ARGS --no-license --git-only "$module_dir"); do
+           mkdir -p $(dirname "$module_destdir"/"$f")
+           cp "$module_srcdir"/$f "$module_destdir"/$f
+       done
 }
 
 # generate list of directories to copy
@@ -144,7 +142,7 @@ done
 
 # we're done with the dependency-tracking, remove the tool from our
 # temporary directory
-rm "$ccan_depends"
+rm "$ccan_depends" "$modfiles"
 
 echo "Adding licenses"
 license_dir="$tmpdir/licenses"
@@ -162,6 +160,19 @@ done
 
 echo "Adding build infrastructure"
 
+# generate automake Makefile.am
+automakefile="$tmpdir/Makefile.am"
+if [ "$build_type" = "automake" ]
+then
+       (
+               echo "noinst_LIBRARIES = libccan.a"
+               echo "libccan_a_SOURCES = \\"
+               cd "$tmpdir"
+               find ccan -maxdepth 2 -name '*.[ch]' |
+                       sed -e 's,^,\t,;$!s,$, \\,'
+       ) > "$automakefile"
+fi
+
 makefile="$tmpdir/Makefile"
 if [ "$build_type" = "make" -o "$build_type" = "make+config" ]
 then
@@ -196,6 +207,18 @@ objs = \$(patsubst %.c, %.o, \$(wildcard ccan/*/*.c))
 EOF
 fi
 
+if [ "$build_type" = "waf" ]
+then
+       echo "Adding waf wscript"
+       cat > "$tmpdir/wscript" << EOF
+def build(ctx):
+    ctx(features     = 'c cstlib',
+        source       = ctx.path.ant_glob('**/*.c'),
+        target       = 'ccan',
+        includes     = '.')
+EOF
+fi
+
 mv "$tmpdir" "$outdir"
 echo "Done. ccan source tree built in $outdir"