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# Works with GNU Make on Linux (Fedora and similar).
BIN=fype
# Use $(shell ...) for command substitution (GNU make idiom)
SRCS=$(shell find ./src -name '*.c')
OBJS=$(SRCS:.c=.o)
CC?=cc
DEBUG=-g3 -ggdb3
# Enable POSIX extensions (e.g. strdup) before any system headers are seen
CFLAGS+=-c -Wall -std=c99 -pedantic -D_POSIX_C_SOURCE=200809L $(DEBUG)
LDADD+=
HEADER?=docs/header.txt
# Detect the OS name for updating build.h
OSYSTEM=$(shell uname)
PREFIX=/usr/local
all: build $(OBJS) newline stats-tofile
@$(CC) -lm -o $(BIN) $(OBJS) $(LDADD)
@if test -z '$(DEBUG)'; then strip $(BIN); fi
@awk '$$2 == "BUILDNR" { printf("===> Fype build number % 13s :% 6s%d\n", \
"", "", $$3); exit(0); }' src/build.h
@echo "===> Fype binary size : `du -hs $(BIN)`"
@#echo "===> `./$(BIN) -v | sed 's/Build .*//'`"
@./fype -v > ./docs/version.txt
@./fype -h > ./docs/help.txt
@./fype -s > ./docs/synopses.txt
@echo
# Compile each .c to its .o using a GNU make pattern rule; $< is the source file
%.o: %.c
$(CC) $(CFLAGS) $< -o $@
clean:
find ./ -name 1 -exec rm -f {} \;
find ./ -name '*.o' -exec rm -f {} \;
find ./ -name '*.bin' -exec rm -f {} \;
find . -name '*.core' -exec rm -f {} \;
if [ -f $(BIN) ]; then rm -f $(BIN); fi
# Increment BUILDNR and update the OS_ define in build.h before compiling
build: ctags
@awk '{ \
if ($$2 == "BUILDNR") print $$1,$$2,$$3+1; \
else if ($$2 ~ /OS_/) printf("%s OS_%s\n", $$1, \
toupper("$(OSYSTEM)")); \
else print }' \
src/build.h >.tmp && mv -f .tmp src/build.h
printbuild:
@awk '$$2 == "BUILDNR" { printf("%d\n", \
$$3); exit(0); }' src/build.h
# Generate ctags for editor navigation
ctags:
ctags `find . -name '*.c'`
style: astyle check
astyle:
find ./src -name '*.[ch]' -exec sh -c 'astyle -s3 {}; rm -f {}.orig' \;
# Check for source lines exceeding 80 characters
check:
for f in `find ./src -name '*.[ch]'`; do awk -v f=$$f \
'{ if (length($$0) > 80) { \
printf "Max line length reached @ %s:%d => %d\n", \
f, NR, length($$0) } }' $$f; done
touch:
find ./src -name '*.c' -exec touch {} \;
stats:
@sh -c 'wc=`find ./src -name "*.[ch]" | xargs wc -l`; \
echo "===> Num of C source files : `echo \"$$wc\" | \
grep -E \"\\.(c|h)$$\" | wc -l`"; \
echo "===> Num of C source lines : `echo \"$$wc\" | \
tail -n 1 | sed s/total//`"'
@sh -c 'wc=`find ./examples -name "*.fy" | xargs wc -l`; \
echo "===> Num of Fype source examples : `echo \"$$wc\" | \
grep -E \"\\.fy$$\" | wc -l`"; \
echo "===> Num of Fype source lines : `echo \"$$wc\" | \
tail -n 1 | sed s/total//`"'
# Use $(MAKE) for recursive invocations so the correct make binary is always used
stats-tofile:
$(MAKE) stats | tee ./docs/stats.txt
testrun:
cat ./test.fy > ./test.out
./$(BIN) -V ./test.fy | tee -a ./test.out
tr: testrun
test: all testrun
t: test
run:
./$(BIN) ./test.fy
core:
gdb $(BIN) $(BIN).core
gdb:
gdb --args $(BIN) .//test.fy
newline:
@echo
examples: all
echo > ./examples/all-examples.txt
for i in ./examples/*.fy; do \
echo "===> Running $$i"; \
./$(BIN) $$i; \
cat $$i >> ./examples/all-examples.txt; \
echo >> ./examples/all-examples.txt; \
done
replace:
find ./src -name '*.[ch]' -exec sh -c 'sed -n "s/$(FROM)/$(INTO)/g; \
w .tmp" {} && mv -f .tmp {}' \;
headers:
@find ./src -name '*.[ch]' -exec sh -c 'export FILE={}; \
$(MAKE) header' \;
header:
@echo "===> Processing $(FILE)"
@sed -n '/*:/d; w .tmp' $(FILE)
@header=`sed 's/\(.*\)/ echo " \*: \1"/' $(HEADER)`; \
echo '/*:*' > $(FILE); eval "$$header" >> $(FILE); \
echo ' *:*/' >> $(FILE); cat .tmp >> $(FILE); rm -f .tmp
# Create a release tarball; use $(MAKE) to call printbuild correctly
tar: clean
sh -c 'build=`$(MAKE) -s printbuild`;cd ../;\
tar cvjf $(BIN)-$$build.tar.bz2 $(BIN)'
install: all
cp ./$(BIN) $(PREFIX)/bin
cp ./docs/pod/fype.1.gz $(PREFIX)/man/man1
deinstall:
rm $(PREFIX)/bin/$(BIN)
rm $(PREFIX)/man/man1/fype.1.gz
uninstall: deinstall
# Build man page from POD source
pod:
@cd ./docs/pod; $(MAKE) clean all
@cp ./docs/pod/fype.pod README.pod
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