prosody
e54b8a5e35ad
util-src/GNUmakefile

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

File

util-src/GNUmakefile @ 12446:e54b8a5e35ad 0.12

util.random: Test whether util.crand works before using it (fix #1734) util.crand can be configured at compile time to use the Linux getrandom() system call, available from Linux 3.17, but it is still possible to load it with an older kernel lacking that system call, where attempting to use it throws an ENOSYS error. By testing for this on load we can fall back to /dev/urandom in this case.
author Kim Alvefur <zash@zash.se>
date Sat, 02 Apr 2022 16:33:27 +0200
parent 12354:3ce3633527af
child 12693:7c5afbdcbc77
line wrap: on
line source


include ../config.unix

CFLAGS+=-I$(LUA_INCDIR)

INSTALL_DATA=install -m644
TARGET?=../util/

ALL=encodings.so hashes.so net.so pposix.so signal.so table.so \
    ringbuffer.so time.so poll.so compat.so strbitop.so \
    struct.so

ifdef RANDOM
ALL+=crand.so
endif

.PHONY: all install clean
.SUFFIXES: .c .o .so

all: $(ALL)

install: $(ALL)
	$(INSTALL_DATA) $? $(TARGET)

clean:
	rm -f $(ALL) $(patsubst %.so,%.o,$(ALL))

encodings.o: CFLAGS+=$(IDNA_FLAGS)
encodings.so: LDLIBS+=$(IDNA_LIBS)

hashes.so: LDLIBS+=$(OPENSSL_LIBS)

crand.o: CFLAGS+=-DWITH_$(RANDOM)
crand.so: LDLIBS+=$(RANDOM_LIBS)

%.so: %.o
	$(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)