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| author |  Mischievous Meerkat <engineerarun@gmail.com> | 2019-10-09 20:44:46 +0530 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2019-10-09 20:44:46 +0530 |
| commit | 0125684d3ff47167e1e5bd59df1802519e6fe5d3 (patch) | |
| tree | a9ed2e813f831cea2ee858cff25a7928d1dab570 | |
| parent | 84bb0b5bfecce3e065fc1c8f87733e330c0fda62 (diff) | |
| parent | 9e25886694aec45afd80edc3191ea16c2482165c (diff) | |
| download | nnn-0125684d3ff47167e1e5bd59df1802519e6fe5d3.tar.gz | |
Merge pull request #344 from rindeal/make
do build configuration with variables instead of targets
| -rw-r--r-- | Makefile | 46 | ||||
| -rw-r--r-- | README.md | 2 |
2 files changed, 38 insertions, 10 deletions
@@ -9,6 +9,38 @@ CP ?= cp CFLAGS_OPTIMIZATION ?= -O3 +O_DEBUG := 0 +O_NORL := 0 # no readline support +O_NOLOC := 0 # no locale support + +# convert targets to flags for backwards compatibility +ifeq ($(MAKECMDGOALS),debug) + O_DEBUG := 1 +endif +ifeq ($(MAKECMDGOALS),norl) + O_NORL := 1 +endif +ifeq ($(MAKECMDGOALS),noloc) + O_NORL := 1 + O_NOLOC := 1 +endif + +ifeq ($(O_DEBUG),1) + CPPFLAGS += -DDBGMODE + CFLAGS += -g + LDLIBS += -lrt +endif + +ifeq ($(O_NORL),1) + CPPFLAGS += -DNORL +else + LDLIBS += -lreadline +endif + +ifeq ($(O_NOLOC),1) + CPPFLAGS += -DNOLOCALE +endif + ifeq ($(shell $(PKG_CONFIG) ncursesw && echo 1),1) CFLAGS_CURSES ?= $(shell $(PKG_CONFIG) --cflags ncursesw) LDLIBS_CURSES ?= $(shell $(PKG_CONFIG) --libs ncursesw) @@ -34,16 +66,12 @@ all: $(BIN) $(SRC): src/nnn.h $(BIN): $(SRC) - $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS) -lreadline - -debug: $(SRC) - $(CC) -DDBGMODE -g $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $(BIN) $^ $(LDLIBS) -lreadline -lrt - -norl: $(SRC) - $(CC) -DNORL $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $(BIN) $^ $(LDLIBS) + $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS) -noloc: $(SRC) - $(CC) -DNORL -DNOLOCALE $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $(BIN) $^ $(LDLIBS) +# targets for backwards compatibility +debug: $(BIN) +norl: $(BIN) +noloc: $(BIN) install: all $(INSTALL) -m 0755 -d $(DESTDIR)$(PREFIX)/bin @@ -81,7 +81,7 @@ Notes: #### Library dependencies -A curses library with wide char support (e.g. ncursesw), libreadline (`make norl` to drop) and standard libc. +A curses library with wide char support (e.g. ncursesw), libreadline (`make O_NORL=1` to drop) and standard libc. #### Utility dependencies |