add makefile

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

1 files changed, 66 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..893d8f3
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,66 @@
+# 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
+
+# The name of the command as it should be installed
+COMMAND ?= exec-as
+# The name of the package as it should be installed
+PKGNAME ?= exec-as
+
+# Optimisation settings for C code compilation
+OPTIMISE ?= -Og -g
+# Warnings settings for C code compilation
+WARN = -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs            \
+       -Wtrampolines -Wfloat-equal -Wshadow -Wmissing-prototypes -Wmissing-declarations          \
+       -Wredundant-decls -Wnested-externs -Winline -Wno-variadic-macros -Wsync-nand              \
+       -Wunsafe-loop-optimizations -Wcast-align -Wstrict-overflow -Wdeclaration-after-statement  \
+       -Wundef -Wbad-function-cast -Wcast-qual -Wwrite-strings -Wlogical-op -Waggregate-return   \
+       -Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance        \
+       -Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn       \
+       -Wsuggest-attribute=pure -Wsuggest-attribute=format -Wnormalized=nfkc -Wconversion        \
+       -fstrict-aliasing -fstrict-overflow -fipa-pure-const -ftree-vrp -fstack-usage             \
+       -funsafe-loop-optimizations -pedantic
+# The C standard for C code compilation
+STD = c99
+
+
+# Build rules
+
+.PHONY: all
+all: bin/exec-as
+
+
+bin/exec-as: obj/exec-as.o
+	@mkdir -p bin
+	$(CC) $(WARN) $(OPTIMISE) $(LDFLAGS) -o $@ $^
+
+obj/%.o: src/%.c
+	@mkdir -p obj
+	$(CC) -std=$(STD) $(WARN) $(OPTIMISE) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+
+# Clean rules
+
+.PHONY: clean
+clean:
+	-rm -r bin obj
+