Merge pull request #115 from maandree/master

Improvements to the makefile

Makefile

@@ -1,25 +1,63 @@
-PREFIX ?= /usr/local
-
-BUILD = target/release/exa
-
-$(BUILD):
-	@which rustc > /dev/null || { echo "exa requires Rust to compile. For installation instructions, please visit http://rust-lang.org/"; exit 1; }
-	cargo build --release
-
-build: $(BUILD)
-
-build-no-git:
-	@which rustc > /dev/null || { echo "exa requires Rust to compile. For installation instructions, please visit http://rust-lang.org/"; exit 1; }
-	cargo build --release --no-default-features
-
-INSTALL = $(PREFIX)/bin/exa
-
-$(INSTALL):
+SRC = \
+	src/info/sources.rs \
+	src/info/mod.rs \
+	src/info/filetype.rs \
+	src/bin/main.rs \
+	src/term.rs \
+	src/exa.rs \
+	src/output/grid_details.rs \
+	src/output/tree.rs \
+	src/output/colours.rs \
+	src/output/grid.rs \
+	src/output/cell.rs \
+	src/output/mod.rs \
+	src/output/details.rs \
+	src/output/lines.rs \
+	src/output/column.rs \
+	src/fs/file.rs \
+	src/fs/fields.rs \
+	src/fs/mod.rs \
+	src/fs/dir.rs \
+	src/fs/feature/xattr.rs \
+	src/fs/feature/git.rs \
+	src/fs/feature/mod.rs \
+	src/options/misfire.rs \
+	src/options/filter.rs \
+	src/options/dir_action.rs \
+	src/options/view.rs \
+	src/options/mod.rs \
+	src/options/help.rs
+
+PREFIX = /usr/local
+
+CARGOFLAGS = --no-default-features
+
+all: target/release/exa
+
+build: CARGOFLAGS=
+build: all
+build-no-git: all
+
+target/release/exa: $(SRC)
+	if test -n "$$(echo "$$CC" | cut -d \  -f 1)"; then \
+	    env CC="$$(echo "$$CC" | cut -d \  -f 1)" cargo build --release $(CARGOFLAGS); \
+	else\
+	    env -u CC cargo build --release $(CARGOFLAGS); \
+	fi
+
+install: target/release/exa
 	# BSD and OSX don't have -D to create leading directories
-	install -dm755 $(PREFIX)/bin/ $(PREFIX)/share/man/man1/
-	install -sm755 target/release/exa $(PREFIX)/bin/
-	install -m644 contrib/man/*.1 $(PREFIX)/share/man/man1/
+	install -dm755 -- "$(DESTDIR)$(PREFIX)/bin/" "$(DESTDIR)$(PREFIX)/share/man/man1/"
+	install -m755 -- target/release/exa "$(DESTDIR)$(PREFIX)/bin/"
+	install -m644  -- contrib/man/exa.1 "$(DESTDIR)$(PREFIX)/share/man/man1/"
+
+uninstall:
+	-rm    -- "$(DESTDIR)$(PREFIX)/share/man/man1/exa.1"
+	-rmdir -- "$(DESTDIR)$(PREFIX)/share/man/man1"
+	-rm    -- "$(DESTDIR)$(PREFIX)/bin/exa"
+	-rmdir -- "$(DESTDIR)$(PREFIX)/bin"
 
-install: build $(INSTALL)
+clean:
+	-rm -rf target
 
-.PHONY: install
+.PHONY: all build build-no-git install uninstall clean