Makefile

# LICENSE
#
# Copyright © 2022 Blue-Maned_Hawk. All rights reserved.
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.POSIX:

CFLAGS = -Wall -Werror -Wextra -Wpedantic -g -Og\
	-Wno-error=unknown-pragmas

# See the `build` target below—we do this because POSIX doesn't define what happens when both macros are defined and a specific target is selected in the arguments to `make`.
bootstrap: $(TARGET)
	@if [ -z "$(TARGET)" ] ; then\
		make TARGET=help ; fi

.c.o:
	cd ` dirname $< ` ;\
	$(CC) -c $(CFLAGS) ` basename $< `

# See the `build` target below for where the `SRC` macro comes from.
splashtext: $(SRC:.c=.o)
	$(CC) $^ -L. -lsplashtext $(LDFLAGS) -o "splashtext"

libsplashtext.a: $(SRC:.c=.o)
	$(AR) $(ARFLAGS) libsplashtext.a $^

help:
	@echo "Please specify what you want to do.  Available options are \"build\", \"clean\", and \"install\" (that last one requires superuser priveleges)."

build:
	make TARGET=libsplashtext.a SRC=`ls ./Source/Library/ | awk -F ' ' '/.*\.c/ { printf "./Source/Library/" $$0 }' `
	make TARGET=splashtext SRC=` ls ./Source/Program/ | awk -F ' ' '/.*\.c/ { printf "./Source/Program/" $$0 }' `

clean:
	cd Source/Program; rm *.o
	cd Source/Library; rm *.o

# Note:  There has got to be a better way to get a failed symlinking from a preexisting file to not fail the whole installation.
install: splashtext libsplashtext.a
	@if [ $$USER = root ] ; then\
		cp splashtext /usr/local/games/splashtext ;\
		if [ ! -e /usr/local/share/splashtext/ ] ; then\
			mkdir -p /usr/local/share/splashtext/ ; fi ;\
		cp -r Assets/*.splash.txt /usr/local/share/splashtext/ ;\
		cp Include/splashtext.h /usr/local/include/splashtext.h ;\
		cp libsplashtext.a /usr/local/lib/libsplashtext.a ;\
		cp Documentation/splashtext.6 /usr/local/man/man6/splashtext.6 ;\
		true ` ln -s /usr/local/man/man6/splashtext.6 /usr/local/man/man7/splashtext.7 2> /dev/null ` ;\
		true ` ln -s /usr/local/man/man6/splashtext.6 /usr/local/man/man3/splashtext.3 2> /dev/null ` ;\
		true ` ln -s /usr/local/man/man6/splashtext.6 /usr/local/man/man5/splashtext.5 2> /dev/null ` ;\
		true ` ln -s /usr/local/man/man6/splashtext.6 /usr/local/man/man1/splashtext.1 2> /dev/null ` ;\
		echo "It seems like everything worked.  Splashtext should have been installed successfully." ;\
	else echo "You need superuser priveleges to install Splash Text." ; fi

.PHONY: build clean install help