commit 77e86feb047b4c0dedc52d0e246cda5159d377b5
parent 13e8383aee5d80b4fefb3a334f26430f88899d5b
Author: Friedel Schön <[email protected]>
Date: Thu, 8 Jun 2023 16:50:25 +0200
implementing ./configure
Diffstat:
5 files changed, 203 insertions(+), 42 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,8 +1,26 @@
-include mk/config.mk
+include config.mk
include mk/binary.mk
VERSION := 0.3.3
+SRC_DIR := src
+INCLUDE_DIR := include
+BIN_DIR := bin
+MAN_DIR := man
+DOCS_DIR := docs
+ASSETS_DIR := assets
+TOOLS_DIR := tools
+TARGET_DIR := target
+
+TARGET_OBJECT_DIR := $(TARGET_DIR)/obj
+TARGET_BIN_DIR := $(TARGET_DIR)/bin
+TARGET_MAN_DIR := $(TARGET_DIR)/man
+TARGET_DOCS_DIR := $(TARGET_DIR)/docs
+TARGET_ASSETS_DIR := $(TARGET_DOCS_DIR)/assets
+
+TARGET_DIRS := $(TARGET_DIR) $(TARGET_OBJECT_DIR) $(TARGET_BIN_DIR) \
+ $(TARGET_DOCS_DIR) $(TARGET_MAN_DIR)
+
SOURCE_FILES := $(wildcard $(SRC_DIR)/*.c)
EXEC_FILES := $(wildcard $(BIN_DIR)/*)
OBJ_FILES := $(patsubst $(SRC_DIR)/%.c,$(TARGET_OBJECT_DIR)/%.o,$(SOURCE_FILES))
@@ -16,6 +34,9 @@ ROFF_FILES := $(patsubst $(MAN_DIR)/%.txt,$(TARGET_MAN_DIR)/%,$(MAN_FILES))
DOCS_FILES := $(patsubst $(DOCS_DIR)/%.txt,$(TARGET_DOCS_DIR)/%.html,$(TEMPL_FILES)) \
$(patsubst $(MAN_DIR)/%.txt,$(TARGET_DOCS_DIR)/%.html,$(MAN_FILES))
+CFLAGS += -I$(INCLUDE_DIR) -DVERSION=\"$(VERSION)\" -g -std=gnu99
+LDFLAGS +=
+
ifeq ($(VERBOSE),)
SILENT := @
endif
@@ -33,6 +54,7 @@ all: compile_flags.txt binary manual documentation
clean:
@echo "[RM] $(TARGET_DIRS)"
$(SILENT)rm -rf $(TARGET_DIRS)
+ $(SILENT)rm config.mk
binary: $(BIN_FILES)
diff --git a/configure b/configure
@@ -0,0 +1,169 @@
+#!/bin/bash
+
+ENABLED=
+MK_BINARIES='chpst finit fsvc fsvs halt init modules-load poweroff reboot seedrng shutdown sigremap vlogger zzz'
+
+MK_INSTALL_PREFIX=/
+MK_INSTALL_SBIN=/sbin
+MK_INSTALL_SHARE=/usr/share
+MK_INSTALL_MAN8=/usr/share/man/man8
+MK_INSTALL_DOCS=/usr/share/doc/fiss
+MK_INSTALL_ETC=/etc
+
+# Compiler Options
+MK_CC=${CC:-gcc}
+MK_CFLAGS=${CFLAGS:--g -Wall -Wextra -Wpedantic -Wno-gnu-zero-variadic-macro-arguments}
+MK_LDFLAGS=${LDFLAGS:--fPIE}
+
+# Utilities
+MK_SED=sed
+MK_PYTHON=python3
+MK_AWK=awk
+MK_MAKE_DOCS='tools/make-docs.py'
+MK_MAKE_MAN='tools/make-man.py'
+
+MK_VERBOSE=
+
+enable() {
+ if [ -z "$ENABLED" ]; then
+ ENABLED=y
+ MK_BINARIES=
+ fi
+ MK_BINARIES="$MK_BINARIES $1"
+}
+
+print_help() {
+ cat <<EOF
+./configure sets the compilation environment with given arguments
+ and run some requirement-tests
+
+Usage: ./configure [options]
+
+--verbose ............... enables verbose command printing in make
+
+--using-cc .............. sets the C-compiler (default: \$CC or gcc)
+--using-sed ............. sets the sed-preprocessor (default: sed)
+--using-python .......... sets the python-interpreter (default: python3)
+--using-awk ............. sets the awk-interpreter (default: awk)
+--using-mkdocs .......... sets the docs generator (default: tools/mk-docs.py)
+--using-mkman ........... sets the man generator (default: tools/mk-man.py)
+
+--cflags ................ sets the C flags (default: \$CFLAGS or '-Wall -Wextra -Wpendantic -g')
+--ldflags ............... sets the linker flags (default: \$LDFLAGS)
+
+--prefix ................ sets the root-prefix (default: /)
+--install-bin ........... sets the binary-destination (default: /sbin)
+--install-etc ........... sets the config-destination (default: /etc)
+--install-share ......... sets the share-destination (default: /usr/share)
+--install-man ........... sets the man8-destination (default: /usr/share/man/man8)
+--install-docs .......... sets the docs-destination (default: /usr/share/doc)
+
+--disable-install-bin ... disabling installing binary
+--disable-install-etc ... disabling installing config
+--disable-install-share . disabling installing share
+--disable-install-man ... disabling installing man8
+--disable-install-docs .. disabling installing docs
+
+--enable-chpst .......... disables everything but given --enable-* and chpst
+--enable-finit .......... disables everything but given --enable-* and finit
+--enable-fsvc ........... disables everything but given --enable-* and fsvc
+--enable-fsvs ........... disables everything but given --enable-* and fsvs
+--enable-halt ........... disables everything but given --enable-* and halt
+--enable-init ........... disables everything but given --enable-* and init (link)
+--enable-modules-load ... disables everything but given --enable-* and modules-load
+--enable-poweroff ....... disables everything but given --enable-* and poweroff
+--enable-reboot ......... disables everything but given --enable-* and reboot
+--enable-seedrng ........ disables everything but given --enable-* and seedrng
+--enable-shutdown ....... disables everything but given --enable-* and shutdown
+--enable-sigremap ....... disables everything but given --enable-* and sigremap
+--enable-vlogger ........ disables everything but given --enable-* and vlogger
+--enable-zzz ............ disables everything but given --enable-* and zzz
+
+--help .................. prints this and exits
+EOF
+
+ exit $1
+}
+
+panic() {
+ echo "error:" $@
+ exit 1
+}
+
+while [ -n "$1" ]; do
+ case $1 in
+ --using-cc) MK_CC=$2; shift 2;;
+ --using-sed) MK_SED=$2; shift 2;;
+ --using-python) MK_SED=$2; shift 2;;
+ --using-awk) MK_AWK=$2; shift 2;;
+ --using-mkdocs) MK_MAKE_DOCS=$2; shift 2;;
+ --using-mkman) MK_MAKE_MAN=$2; shift 2;;
+
+ --verbose) MK_VERBOSE=y; shift;;
+ --cflags) MK_CFLAGS=$2; shift 2;;
+ --ldflags) MK_LDFLAGS=$2; shift 2;;
+ --prefix) MK_INSTALL_PREFIX=$2; shift 2;;
+
+ --install-bin) MK_INSTALL_SBIN=$2; shift 2;;
+ --install-etc) MK_INSTALL_ETC=$2; shift 2;;
+ --install-share) MK_INSTALL_SHARE=$2; shift 2;;
+ --install-man) MK_INSTALL_MAN8=$2; shift 2;;
+ --install-docs) MK_INSTALL_DOCS=$2; shift 2;;
+
+ --disable-install-bin) MK_INSTALL_SBIN=; shift;;
+ --disable-install-etc) MK_INSTALL_ETC=; shift;;
+ --disable-install-share) MK_INSTALL_SHARE=; shift;;
+ --disable-install-man) MK_INSTALL_MAN8=; shift;;
+ --disable-install-docs) MK_INSTALL_DOCS=; shift;;
+
+ --enable-chpst) enable chpst; shift;;
+ --enable-finit) enable finit; shift;;
+ --enable-fsvc) enable fsvc; shift;;
+ --enable-fsvs) enable fsvs; shift;;
+ --enable-halt) enable halt; shift;;
+ --enable-init) enable init; shift;;
+ --enable-modules-load) enable modules-load; shift;;
+ --enable-poweroff) enable poweroff; shift;;
+ --enable-reboot) enable reboot; shift;;
+ --enable-seedrng) enable seedrng; shift;;
+ --enable-shutdown) enable shutdown; shift;;
+ --enable-sigremap) enable sigremap; shift;;
+ --enable-vlogger) enable vlogger; shift;;
+ --enable-zzz) enable zzz; shift;;
+
+ --help) print_help 0;;
+ *) echo "error: unknown option '$1'"; print_help 1;;
+ esac
+done
+
+command -v $MK_CC 2>&1 > /dev/null || panic "$MK_CC is not a valid executable"
+command -v $MK_SED 2>&1 > /dev/null || panic "$MK_SED is not a valid executable"
+command -v $MK_PYTHON 2>&1 > /dev/null || panic "$MK_PYTHON is not a valid executable"
+command -v $MK_AWK 2>&1 > /dev/null || panic "$MK_AWK is not a valid executable"
+[ -r $MK_MAKE_DOCS ] || panic "$MK_MAKE_DOCS is not found"
+[ -r $MK_MAKE_MAN ] || panic "$MK_MAKE_MAN is not found"
+
+
+cat > config.mk <<EOF
+BINARIES := $MK_BINARIES
+INSTALL_PREFIX := $MK_INSTALL_PREFIX
+INSTALL_SBIN := $MK_INSTALL_SBIN
+INSTALL_SHARE := $MK_INSTALL_SHARE
+INSTALL_MAN8 := $MK_INSTALL_MAN8
+INSTALL_DOCS := $MK_INSTALL_DOCS
+INSTALL_ETC := $MK_INSTALL_ETC
+
+CC := $MK_CC
+CFLAGS := $MK_CFLAGS
+LDFLAGS := $MK_LDFLAGS
+
+SED := $MK_SED
+PYTHON := $MK_PYTHON
+AWK := $MK_AWK
+MAKE_DOCS := $MK_MAKE_DOCS
+MAKE_MAN := $MK_MAKE_MAN
+
+VERBOSE := $MK_VERBOSE
+EOF
+
+echo 'Configuring succeed!'
+\ No newline at end of file
diff --git a/mk/binary.mk b/mk/binary.mk
@@ -1,5 +1,3 @@
-BINARIES := chpst finit fsvc fsvs halt init modules-load poweroff reboot seedrng shutdown sigremap vlogger zzz
-
chpst_OBJECTS := parse.o util.o
finit_OBJECTS := message.o util.o
diff --git a/mk/config.mk b/mk/config.mk
@@ -1,38 +0,0 @@
-SRC_DIR := src
-INCLUDE_DIR := include
-BIN_DIR := bin
-MAN_DIR := man
-DOCS_DIR := docs
-ASSETS_DIR := assets
-TOOLS_DIR := tools
-TARGET_DIR := target
-
-INSTALL_PREFIX := /
-INSTALL_SBIN := /sbin
-INSTALL_SHARE := /usr/share
-INSTALL_MAN8 := /usr/share/man/man8
-INSTALL_DOCS := /usr/share/doc/fiss
-INSTALL_ETC := /etc
-
-TARGET_OBJECT_DIR := $(TARGET_DIR)/obj
-TARGET_BIN_DIR := $(TARGET_DIR)/bin
-TARGET_MAN_DIR := $(TARGET_DIR)/man
-TARGET_DOCS_DIR := $(TARGET_DIR)/docs
-TARGET_ASSETS_DIR := $(TARGET_DOCS_DIR)/assets
-
-TARGET_DIRS := $(TARGET_DIR) $(TARGET_OBJECT_DIR) $(TARGET_BIN_DIR) \
- $(TARGET_DOCS_DIR) $(TARGET_MAN_DIR)
-
-# Compiler Options
-CC ?= gcc
-CFLAGS += -I$(INCLUDE_DIR) -DVERSION=\"$(VERSION)\" -g -std=gnu99 -Wall -Wextra -Wpedantic -Wno-gnu-zero-variadic-macro-arguments
-LDFLAGS += -fPIE
-
-# Utilities
-SED ?= sed
-PYTHON ?= python3
-AWK ?= awk
-MAKE_DOCS ?= $(TOOLS_DIR)/make-docs.py
-MAKE_MAN ?= $(TOOLS_DIR)/make-man.py
-
-VERBOSE :=
-\ No newline at end of file
diff --git a/mk/install.mk b/mk/install.mk
@@ -7,32 +7,42 @@ install: install-binary \
install-etc
install-binary: $(BIN_FILES)
+ifeq ($(INSTALL_SBIN),)
@install -vd $(INSTALL_PREFIX)/$(INSTALL_SBIN)
@for file in $(BIN_FILES); do \
install -v -m 755 $$file $(INSTALL_PREFIX)/$(INSTALL_SBIN); \
done
+endif
install-documentation: $(DOCS_FILES)
+ifeq ($(INSTALL_DOCS),)
@install -vd $(INSTALL_PREFIX)/$(INSTALL_DOCS)
@for file in $(DOCS_FILES); do \
install -v -m 644 $$file $(INSTALL_PREFIX)/$(INSTALL_DOCS); \
done
+endif
install-manual: $(ROFF_FILES)
+ifeq ($(INSTALL_MAN8),)
@install -vd $(INSTALL_PREFIX)/$(INSTALL_MAN8)
@for file in $(ROFF_FILES); do \
install -v -m 644 $$file $(INSTALL_PREFIX)/$(INSTALL_MAN8); \
done
+endif
install-share:
+ifeq ($(INSTALL_SHARE),)
@install -vd $(INSTALL_PREFIX)/$(INSTALL_SHARE)/fiss
@for file in share/fiss/*; do \
install -v -m 644 $$file $(INSTALL_PREFIX)/$(INSTALL_SHARE)/fiss; \
done
+endif
install-etc:
+ifeq ($(INSTALL_ETC),)
@install -vd $(INSTALL_PREFIX)/$(INSTALL_ETC)/service.d
@install -vd $(INSTALL_PREFIX)/$(INSTALL_ETC)/start.d
@install -vd $(INSTALL_PREFIX)/$(INSTALL_ETC)/stop.d
@install -vd $(INSTALL_PREFIX)/$(INSTALL_ETC)/zzz.d/resume
@install -vd $(INSTALL_PREFIX)/$(INSTALL_ETC)/zzz.d/suspend
+endif
