# $Id$
CC := cc
CFLAGS := -g -std=c99
LDFLAGS :=
LIBS :=

SVN := $(shell which svn)
SVNLOOK := $(shell which svnlook)
SVNADMIN := $(shell which svnadmin)
HTPASSWD := $(shell which htpasswd)

ifeq ($(SVN),)
$(error svn executable not found)
endif
ifeq ($(SVNLOOK),)
$(error svnlook executable not found)
endif
ifeq ($(SVNADMIN),)
$(error svnadmin executable not found)
endif
ifeq ($(HTPASSWD),)
$(error htpasswd executable not found)
endif

CFLAGS += -DSVN=\\\"$(SVN)\\\" -DSVNLOOK=\\\"$(SVNLOOK)\\\" -DSVNADMIN=\\\"$(SVNADMIN)\\\" -DHTPASSWD=\\\"$(HTPASSWD)\\\"

.PHONY: all clean format replace ./CGI

all: ./CGI

./CGI:
	$(MAKE) -C ./CGI CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" LIBS="$(LIBS)"

clean:
	$(MAKE) -C ./CGI clean

format:
	clang-format -i `find CGI -name "*.h" -or -name "*.c"`

replace:
	for i in $(wildcard CGI/*.c CGI/*.h); do \
		cat $$i | perl replace.pl > $$i.new; \
		mv $$i.new $$i; \
	done