Move Makefile.in and configure to top level, BOOT_-qualify names, various tweaks.

1 files changed, 75 insertions, 0 deletions

diff --git a/configure b/configure
new file mode 100755
index 00000000..0e584f35
--- /dev/null
+++ b/configure
@@ -0,0 +1,75 @@
+#!/bin/sh
+
+CFG_SRC_DIR=${0%${0##*/}}
+CFG_BUILD_DIR=$PWD
+
+echo "configure: recreating config.mk"
+echo '' >config.mk
+
+echo "configure: making directories"
+for i in \
+    doc \
+    boot/fe boot/me boot/be boot/driver boot/util \
+    rt/isaac rt/bigint rt/sync rt/test
+do
+    mkdir -p -v $i
+done
+
+make_test_subdirs() {
+    for t in run-pass run-fail compile-fail
+    do
+        mkdir -p -v $1/test/$t
+    done
+}
+
+make_test_subdirs boot
+
+for i in 0 1 2
+do
+    mkdir -p -v stage$i
+    make_test_subdirs stage$i
+done
+
+echo "configure: copying Makefile"
+cp -v ${CFG_SRC_DIR}Makefile.in ./Makefile
+
+putvar() {
+    local T
+    eval T=\$$1
+    printf "%-20s := %s\n" $1 $T
+    printf "%-20s := %s\n" $1 $T >>config.mk
+}
+
+probe() {
+    local V=$1
+    local P=$2
+    local T
+    T=$(which $P 2>&1)
+    if [ $? -ne 0 ]
+    then
+        T=""
+    fi
+    eval $V=\$T
+    putvar $V
+}
+
+echo "configure: inspecting environment"
+
+CFG_OSTYPE=$(uname -s)
+CFG_CPUTYPE=$(uname -m)
+
+putvar CFG_SRC_DIR
+putvar CFG_BUILD_DIR
+putvar CFG_OSTYPE
+putvar CFG_CPUTYPE
+
+echo "configure: looking for programs"
+probe CFG_VALGRIND         valgrind
+probe CFG_OCAMLC           ocamlc
+probe CFG_OCAMLC_OPT       ocamlc.opt
+probe CFG_OCAMLOPT         ocamlopt
+probe CFG_OCAMLOPT_OPT     ocamlopt.opt
+probe CFG_FLEXLINK         flexlink
+probe CFG_LLVM_CONFIG      llvm-config
+
+echo "configure: complete"