5 files changed, 156 insertions, 26 deletions
diff --git a/scripts/gen-deps b/scripts/gen-deps
index 0feed7e..1238a94 100755
--- a/scripts/gen-deps
+++ b/scripts/gen-deps
@@ -1,35 +1,37 @@
 #!/bin/sh
 
-gencommon () {
-	lint="build/${s%.*}${1}.l"
-	dep="build/${s%.*}${1}.d"
-	obj="build/${s%.*}${1}"
+PREFIX=
+COMPILE=COMPILE
+LINT=LINT
+BUILD=build
 
-	echo "${dep}:"		>> deps.mk
-	echo "include ${dep}"	>> deps.mk
-	echo "${obj}: ${s}"	>> deps.mk
-}
-
-genobjs () {
-	gencommon ".o"
-	echo "${obj}: ${s}"	>> deps.mk
-	echo "	\$(COMPILE) -c $< -o \$@" >> deps.mk
-
-	echo "${lint}: ${s}" >> deps.mk
-	echo "	\$(LINT) -c ${s} -o /dev/null" >> deps.mk
-}
+while getopts "p:c:b:l:" opt; do
+	case "$opt" in
+		p) PREFIX="$OPTARG"_;;
+		c) COMPILE="$OPTARG";;
+		l) LINT="$OPTARG";;
+		b) BUILD=build/"$OPTARG";;
+		*) echo "unrecognised option -$OPTARG" >&2; exit 1;;
+	esac
+done
 
-case "${1}" in
-	--sources)
-		func=genobjs
-		;;
-esac
+shift $((OPTIND - 1))
 
 # create all subdirectories
-mkdir -p $(echo "${2}" | xargs dirname | uniq | sed 's|^|build/|g')
+mkdir -p $(echo "${@}" | tr ' ' '\n' | sed "s|[^/]*$||;s|^|${BUILD}/|" | uniq)
 
-for s in ${2}
+for s in ${@}
 do
-	${func} ${suffix}
-	echo ${obj}
+	obj="${BUILD}/${s%.*}.o"
+	lint="${obj}.l"
+	dep="${obj}.d"
+
+	echo "${PREFIX}OBJS += ${obj}"			>> deps.mk
+	echo "${PREFIX}LINTS += ${lint}"		>> deps.mk
+	echo "${dep}:"					>> deps.mk
+	echo "-include ${dep}"				>> deps.mk
+	echo "${obj}: ${s}"				>> deps.mk
+	echo "	\$(${COMPILE}) -c ${s} -o ${obj}"	>> deps.mk
+	echo "${lint}: ${s}"				>> deps.mk
+	echo "	\$(${LINT}) -c ${s} -o /dev/null"	>> deps.mk
 done
diff --git a/scripts/gen-report b/scripts/gen-report
new file mode 100755
index 0000000..38e4a47
--- /dev/null
+++ b/scripts/gen-report
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+BUILD=build
+
+while getopts "d:" opt; do
+	case "$opt" in
+		d) BUILD="$OPTARG";;
+		*) echo "unregonised option -$OPTARG" >&2; exit 1;;
+	esac
+done
+
+shift $((OPTIND - 1))
+
+for p in "$@"; do
+	mkdir -p "reports/${p}"
+	timeout --foreground 30s valgrind -q --error-exitcode=1 \
+		"./${BUILD}/${p}" > "reports/${p}/log"
+done
diff --git a/scripts/gen-rv64-fw b/scripts/gen-rv64-fw
new file mode 100755
index 0000000..831071d
--- /dev/null
+++ b/scripts/gen-rv64-fw
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+BUILD=build
+NAME=
+
+while getopts "d:o:" opt; do
+	case "$opt" in
+		d) BUILD="$OPTARG";;
+		o) NAME="$OPTARG";;
+		*) echo "unrecognised option -$OPTARG" >&2; exit 1;
+	esac
+done
+
+shift $((OPTIND - 1))
+
+# might try to figure out how to support llvm as well in tests, but good enough
+# for now
+riscv64-unknown-elf-gcc -O2 -Wall -Wextra -ffreestanding -nostdlib \
+	-march=rv64i -mabi=lp64 -fno-delete-null-pointer-checks    \
+	-o "${BUILD}/${NAME}.elf" "${@}"
+
+riscv64-unknown-elf-objcopy -Obinary "${BUILD}/${NAME}.elf" "${BUILD}/${NAME}.bin"
+xxd -i "${BUILD}/${NAME}.bin" > "${BUILD}/${NAME}"
diff --git a/scripts/makefile b/scripts/makefile
new file mode 100644
index 0000000..dc094fa
--- /dev/null
+++ b/scripts/makefile
@@ -0,0 +1,81 @@
+# this could be done better
+RELEASE		?= 0
+OPTFLAGS	!= [ "$(RELEASE)" != "0" ] \
+			&& echo "-O2 -flto=auto" \
+			|| echo "-O0"
+
+DEBUG		?= 1
+DEBUGFLAGS	!= [ "$(DEBUG)" != "0" ] \
+			&& echo "-DDEBUG=1" \
+			|| echo "-DNDEBUG=1"
+
+ASSERT		?= 1
+ASSERTFLAGS	!= [ "$(ASSERT)" != "0" ] \
+			&& echo "-DASSERT=1" \
+			|| echo
+
+DEP_FLAGS	= -MT $@ -MMD -MP -MF $@.d
+LINT_FLAGS	:= -fsyntax-only
+PREPROCESS	:= -E
+
+LLVM		?= 0
+BUILD		:= build
+
+all: libgran.a
+
+# default values, overwrite if/when needed
+CROSS_COMPILE	:=
+
+OBJCOPY		!= [ "$(LLVM)" != "0" ] \
+			&& echo llvm-objcopy \
+			|| echo $(CROSS_COMPILE)objcopy
+
+COMPILER	!= [ -n "$(CROSS_COMPILE)" ]						\
+			&& {								\
+				[ "$(LLVM)" != "0" ]					\
+					&& echo clang --target="$(CROSS_COMPILE)"	\
+					|| echo $(CROSS_COMPILE)gcc			\
+					;						\
+			}								\
+			|| echo $(CC)
+
+
+OBFLAGS		:= -g
+WARNFLAGS	:= -Wall -Wextra
+
+COMPILE_FLAGS	:= $(CFLAGS) $(WARNFLAGS) $(OPTFLAGS) $(OBFLAGS) $(ASSERTFLAGS) \
+		   $(DEBUGFLAGS)
+
+INCLUDE_FLAGS	:= -I include -I deps/conts/include
+
+LINT		= $(COMPILER) \
+		  $(COMPILE_FLAGS) $(LIN_TFLAGS) $(INCLUDE_FLAGS)
+
+UBSAN		?= 0
+SANITIZE_FLAGS	!= [ "$(UBSAN)" != "0" ] \
+			&& echo -fsanitize=undefined \
+			|| echo
+
+# don't use dep trick for tests
+COMPILE_TEST	:= $(COMPILER) $(COMPILE_FLAGS) \
+		  $(INCLUDE_FLAGS) $(SANITIZE_FLAGS)
+
+# dep flags use delayed expansion trick so we can't use := here
+COMPILE_GRAN	= $(COMPILER) $(COMPILE_FLAGS) \
+		  $(DEP_FLAGS) $(INCLUDE_FLAGS) $(SANITIZE_FLAGS)
+
+TESTS		!= [ -n "$(CHECK)" ] && echo "$(CHECK)" || echo check
+
+-include deps.mk
+
+libgran.a: $(GRAN_OBJS)
+	$(AR) rcs $@ $(GRAN_OBJS)
+
+
+# might lint some common things twice
+.PHONY:
+lint: $(GRAN_LINTS)
+
+.PHONY: check
+check:
+	$(MAKE) -f scripts/makefile.tests -k $(TESTS) COMPILE_TEST="$(COMPILE_TEST)"
diff --git a/scripts/makefile.tests b/scripts/makefile.tests
new file mode 100644
index 0000000..600a819
--- /dev/null
+++ b/scripts/makefile.tests
@@ -0,0 +1,6 @@
+TESTS :=
+
+include tests/*/source.mk
+
+.PHONY: check
+check: $(TESTS)