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PERL = perl
CONFIGURE = ./Configure
COPT = no-shared no-symlinks
ARCHS = BSD-x86 BSD-x86_64 VC-WIN32 VC-WIN64A darwin64-x86_64-cc \
darwin-i386-cc linux-aarch64 linux-armv4 linux-elf linux-x32 \
linux-x86_64 solaris-x86-gcc solaris64-x86_64-gcc
CFG = opensslconf.h
SRC_CFG = ../openssl/crypto/$(CFG)
BACKUP_FILES = ../openssl/Makefile ../openssl/Makefile.bak $(SRC_CFG)
BACKUP_EXT = iojsbackup
# OPENSSL_CPUID_OBJ is defined in openssl.gypi for use --openssl-no-asm
CPUIDFIX = 's/\#define OPENSSL_CPUID_OBJ$$//;'
MACFIX ='s/define RC4_INT unsigned char$$/define RC4_INT unsigned int/;'
PHONY = all clean backup restore
.PHONY: $(PHONY)
all: backup $(ARCHS) cleanconf fixdarwin64 restore
$(ARCHS):
cd ../openssl; $(PERL) $(CONFIGURE) $(COPT) $@ > /dev/null
$(PERL) -p -e $(CPUIDFIX) $(SRC_CFG) > ./archs/$@/$(CFG)
# The current openssl release does not use RC4 asm since it explicitly
# specified as `$asm=~s/rc4\-[^:]+//;` in
# https://github.com/openssl/openssl/blob/OpenSSL_1_0_1-stable/Configure#L584
# But iojs has used RC4 asm on MacOS for long time. Fix type of RC4_INT
# into `unsigned int` in opensslconf.h of darwin64-x86_64-cc to work on
# the RC4 asm.
fixdarwin64:
$(PERL) -pi -e $(MACFIX) ./archs/darwin64-x86_64-cc/$(CFG)
# backup files to avoid to be overwritten
backup:
@for f in $(BACKUP_FILES); do \
mv $$f $$f.$(BACKUP_EXT); \
done
restore:
@for f in $(BACKUP_FILES); do \
mv $$f.$(BACKUP_EXT) $$f ; \
done
# remove unnecessary files create by Configure
cleanconf:
@rm ../openssl/crypto/$(CFG)
@rm ../openssl/Makefile
@rm ../openssl/apps/CA.pl.bak
@rm ../openssl/crypto/buildinf.h
@rm ../openssl/crypto/$(CFG).bak
@rm ../openssl/ms/version32.rc
@rm ../openssl/tools/c_rehash.bak
clean:
find archs -name $(CFG) -exec rm "{}" \;
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