mirror of
https://github.com/pi-hole/FTL.git
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Mcat12
1d29630db2
Currently using the cJSON library, as it's entirely contained within one source and one header file and is very easy to use. By adding on the API output formats to the previous raw socket code, we can simply change the output format when the response type is `API` instead of `SOCKET`. As shown in the implemented summary API code, this should be very simple for most commands.
88 lines
4.4 KiB
Makefile
88 lines
4.4 KiB
Makefile
# Pi-hole: A black hole for Internet advertisements
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# (c) 2017 Pi-hole, LLC (https://pi-hole.net)
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# Network-wide ad blocking via your own hardware.
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#
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# FTL Engine
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# Makefile
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#
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# This file is copyright under the latest version of the EUPL.
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# Please see LICENSE file for your rights under this license.
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DEPS = FTL.h routines.h version.h
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OBJ = main.o structs.o log.o daemon.o parser.o signals.o socket.o request.o grep.o setupVars.o args.o flush.o threads.o gc.o config.o database.o
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# Get git commit version and date
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GIT_BRANCH := $(shell git branch | sed -n 's/^\* //p')
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GIT_VERSION := $(shell git --no-pager describe --tags --always --dirty)
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GIT_DATE := $(shell git --no-pager show --date=short --format="%ai" --name-only | head -n 1)
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GIT_TAG := $(shell git describe --tags --abbrev=0)
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# -fstack-protector: The program will be resistant to having its stack overflowed
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# -D_FORTIFY_SOURCE=2 and -O1 or higher: This causes certain unsafe glibc functions to be replaced with their safer counterparts
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# -Wl,-z,relro: reduces the possible areas of memory in a program that can be used by an attacker that performs a successful memory corruption exploit
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# -Wl,-z,now: When combined with RELRO above, this further reduces the regions of memory available to memory corruption attacks
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# -pie -fPIE: For ASLR
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# -g3: More debugging information
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# _FILE_OFFSET_BITS=64: used by stat(). Avoids problems with files > 2 GB on 32bit machines
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# -fsanitize=address: AddressSanitizer
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# -fno-omit-frame-pointer: get nicer stacktraces
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CC=gcc
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HARDENING_FLAGS=-fstack-protector -D_FORTIFY_SOURCE=2 -O3 -Wl,-z,relro,-z,now -pie -fPIE
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DEBUG_FLAGS=-rdynamic -fno-omit-frame-pointer #-fsanitize=address
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# -DSQLITE_OMIT_LOAD_EXTENSION: This option omits the entire extension loading mechanism from SQLite, including sqlite3_enable_load_extension() and sqlite3_load_extension() interfaces. (needs -ldl linking option, otherwise)
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# -DSQLITE_THREADSAFE=0: causes all of the mutex and thread-safety logic in SQLite to be omitted. This is the single compile-time option that makes the most difference in optimizing the performance of SQLite.
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# -DSQLITE_DEFAULT_MEMSTATUS=0: This setting causes the sqlite3_status() interfaces that track memory usage to be disabled. This helps the sqlite3_malloc() routines run much faster, and since SQLite uses sqlite3_malloc() internally, this helps to make the entire library faster.
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# -DSQLITE_OMIT_DEPRECATED: Omitting deprecated interfaces and features will not help SQLite to run any faster. It will reduce the library footprint, however. And it is the right thing to do.
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# -DSQLITE_OMIT_PROGRESS_CALLBACK: The progress handler callback counter must be checked in the inner loop of the bytecode engine. By omitting this interface, a single conditional is removed from the inner loop of the bytecode engine, helping SQL statements to run slightly faster.
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SQLITEFLAGS=-DSQLITE_OMIT_LOAD_EXTENSION -DSQLITE_THREADSAFE=0 -DSQLITE_DEFAULT_MEMSTATUS=0 -DSQLITE_OMIT_DEPRECATED -DSQLITE_OMIT_PROGRESS_CALLBACK -DSQLITE_OMIT_MEMORYDB
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CCFLAGS=-I$(IDIR) -Wall -Wextra -Wno-unused-parameter -D_FILE_OFFSET_BITS=64 $(HARDENING_FLAGS) $(DEBUG_FLAGS) $(CFLAGS) $(SQLITEFLAGS)
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LIBS=-pthread
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ODIR =obj
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IDIR =.
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LDIR =lib
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_DEPS = $(patsubst %,$(IDIR)/%,$(DEPS))
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_OBJ = $(patsubst %,$(ODIR)/%,$(OBJ))
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all: pihole-FTL
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$(ODIR)/%.o: %.c $(_DEPS) | $(ODIR)
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$(CC) -c -o $@ $< -g3 $(CCFLAGS)
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$(ODIR):
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mkdir -p $(ODIR)
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$(ODIR)/sqlite3.o: sqlite3.c
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$(CC) -c -o $@ $< $(CCFLAGS)
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$(ODIR)/cJSON.o: cJSON.c
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$(CC) -c -o $@ $< $(CCFLAGS)
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pihole-FTL: $(_OBJ) $(ODIR)/sqlite3.o $(ODIR)/cJSON.o
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$(CC) -v $(CCFLAGS) -o $@ $^ $(LIBS)
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.PHONY: clean force install
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clean:
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rm -f $(ODIR)/*.o pihole-FTL
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# recreate version.h when GIT_VERSION changes, uses temporary file version~
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version~: force
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@echo '$(GIT_BRANCH) $(GIT_VERSION) $(GIT_DATE) $(GIT_TAG)' | cmp -s - $@ || echo '$(GIT_BRANCH) $(GIT_VERSION) $(GIT_DATE) $(GIT_TAG)' > $@
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version.h: version~
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@echo '#define GIT_VERSION "$(GIT_VERSION)"' > "$@"
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@echo '#define GIT_DATE "$(GIT_DATE)"' >> "$@"
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@echo '#define GIT_BRANCH "$(GIT_BRANCH)"' >> "$@"
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@echo '#define GIT_TAG "$(GIT_TAG)"' >> "$@"
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@echo "Making FTL version on branch $(GIT_BRANCH) - $(GIT_VERSION) ($(GIT_DATE))"
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prefix=/usr
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install: pihole-FTL
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install -m 0755 pihole-FTL $(prefix)/bin
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touch /var/log/pihole-FTL.log /var/run/pihole-FTL.pid /var/run/pihole-FTL.port
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chown pihole:pihole /var/log/pihole-FTL.log /run/pihole-FTL.pid /run/pihole-FTL.port
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chmod 0644 /var/log/pihole-FTL.log /var/run/pihole-FTL.pid /var/run/pihole-FTL.port
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