add makefile

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..be3eef1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,69 @@
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.  This file is offered as-is,
+# without any warranty.
+
+
+# The package path prefix, if you want to install to another root, set DESTDIR to that root
+PREFIX ?= /usr
+# The command path excluding prefix
+BIN ?= /bin
+# The resource path excluding prefix
+DATA ?= /share
+# The command path including prefix
+BINDIR ?= $(PREFIX)$(BIN)
+# The resource path including prefix
+DATADIR ?= $(PREFIX)$(DATA)
+# The generic documentation path including prefix
+DOCDIR ?= $(DATADIR)/doc
+# The info manual documentation path including prefix
+INFODIR ?= $(DATADIR)/info
+# The license base path including prefix
+LICENSEDIR ?= $(DATADIR)/licenses
+DEVDIR = /dev
+SYSDIR = /sys
+
+# The name of the command as it should be installed
+COMMAND ?= scrotty
+# The name of the package as it should be installed
+PKGNAME ?= scrotty
+
+# Optimisation settings for C code compilation
+OPTIMISE ?= -Og -g
+# Warnings settings for C code compilation
+WARN = -Wall -Wextra -pedantic -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs      \
+       -Wtrampolines -Wmissing-prototypes -Wmissing-declarations -Wnested-externs                    \
+       -Wno-variadic-macros -Wsync-nand -Wunsafe-loop-optimizations -Wcast-align                     \
+       -Wdeclaration-after-statement -Wundef -Wbad-function-cast -Wwrite-strings -Wlogical-op        \
+       -Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance            \
+       -Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn           \
+       -Wsuggest-attribute=format -Wnormalized=nfkc -fstrict-aliasing -fipa-pure-const -ftree-vrp    \
+       -fstack-usage -funsafe-loop-optimizations -Wshadow -Wredundant-decls -Winline -Wcast-qual     \
+       -Wsign-conversion -Wstrict-overflow=5 -Wconversion -Wsuggest-attribute=pure -Wswitch-default  \
+       -Wstrict-aliasing=1 -fstrict-overflow -Wfloat-equal -Wpadded -Waggregate-return               \
+       -Wtraditional-conversion
+# The C standard for C code compilation
+STD = -std=gnu99
+# CPP flags
+DEFS = -D'DEVDIR="$(DEVDIR)"' -D'SYSDIR="$(SYSDIR)"'
+
+
+.PHONY: all
+all: cmd
+
+.PHONY: cmd
+cmd: bin/scrotty
+
+obj/scrotty.o: src/scrotty.c
+	@mkdir -p obj
+	$(CC) $(STD) $(OPTIMISE) $(WARN) $(DEFS) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+
+bin/scrotty: obj/scrotty.o
+	@mkdir -p bin
+	$(CC) $(STD) $(OPTIMISE) $(WARN) $(LDFLAGS) -o $@ $^
+
+
+.PHONY: clean
+clean:
+	-rm -r bin obj scrotty.{info,pdf,ps,dvi} *.su src/*.su
+