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# non-recursive prologue
sp := $(sp).x
dirstack_$(sp) := $(d)
d := $(abspath $(lastword $(MAKEFILE_LIST))/..)
ifeq ($(origin GUARD_$(d)), undefined)
GUARD_$(d) := 1
#
# E N V I R O N M E N T C O N F I G U R A T I O N
#
include $(d)/../GNUmakefile
#
# C O M P I L A T I O N F L A G S
#
OS_$(d) = $(shell $(d)/../mk/vendor.os)
CC_$(d) = $(shell $(d)/../mk/vendor.cc)
LUAPATH_$(d) = $(shell env CC="$(CC)" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" $(<D)/../mk/lua.path -krxm3 -I$(DESTDIR)$(includedir) -I/usr/include -I/usr/local/include -P$(DESTDIR)$(bindir) -P$(bindir) -L$(DESTDIR)$(libdir) -L$(libdir) -v$(1) $(2))
CPPFLAGS_$(d) = $(CPPFLAGS_$(abspath $(@D)/../..))
CFLAGS_$(d) = $(CFLAGS_$(abspath $(@D)/../..))
LDFLAGS_$(d) = $(LDFLAGS_$(abspath $(@D)/../..))
SOFLAGS_$(d) = $(SOFLAGS_$(abspath $(@D)/../..))
ifeq ($(CC_$(d)), sunpro)
CPPFLAGS_$(d) += -DOPENSSL_NO_EC
endif
LDFLAGS_$(d) += -lssl -lcrypto
#
# C O M P I L A T I O N R U L E S
#
define BUILD_$(d)
.INTERMEDIATE: liblua$(1)-openssl openssl$(1)
$$(d)/$(1)/openssl.so: $$(d)/$(1)/openssl.o
$$(CC) -o $$@ $$^ $$(SOFLAGS_$$(abspath $$(@D)/..)) $$(SOFLAGS) $$(LDFLAGS_$$(abspath $$(@D)/..)) $$(LDFLAGS)
$$(d)/$(1)/openssl.o: $$(d)/openssl.c $$(d)/compat52.h
test "$$(notdir $$(@D))" = "$$(call LUAPATH_$$(<D), $$(notdir $$(@D)), version)"
$$(MKDIR) -p $$(@D)
$$(CC) $$(CFLAGS_$$(<D)) $$(CFLAGS) $$(call LUAPATH_$$(<D), $$(notdir $$(@D)), cppflags) $$(CPPFLAGS_$$(<D)) $$(CPPFLAGS) -c -o $$@ $$<
liblua$(1)-openssl openssl$(1): $$(d)/$(1)/openssl.so
endef # BUILD_$(d)
$(eval $(call BUILD_$(d),5.1))
$(eval $(call BUILD_$(d),5.2))
ifneq "$(filter $(abspath $(d)/..)/%, $(abspath $(firstword $(MAKEFILE_LIST))))" ""
all: liblua5.1-openssl liblua5.2-openssl
endif
#
# I N S T A L L & U N I N S T A L L R U L E S
#
define INSTALL_$(d)
LUAC$(1)_$(d) = $$(or $$(call LUAPATH_$(d), $(1), luac), true)
MODS$(1)_$(d) = \
$$(DESTDIR)$(2)/_openssl.so \
$$(DESTDIR)$(3)/openssl/bignum.lua \
$$(DESTDIR)$(3)/openssl/pubkey.lua \
$$(DESTDIR)$(3)/openssl/x509.lua \
$$(DESTDIR)$(3)/openssl/x509/name.lua \
$$(DESTDIR)$(3)/openssl/x509/altname.lua \
$$(DESTDIR)$(3)/openssl/x509/chain.lua \
$$(DESTDIR)$(3)/openssl/x509/store.lua \
$$(DESTDIR)$(3)/openssl/ssl/context.lua \
$$(DESTDIR)$(3)/openssl/ssl.lua \
$$(DESTDIR)$(3)/openssl/digest.lua \
$$(DESTDIR)$(3)/openssl/hmac.lua \
$$(DESTDIR)$(3)/openssl/cipher.lua
.INTERMEDIATE: liblua$(1)-openssl-install install$(1)
$$(DESTDIR)$(2)/_openssl.so: $$(d)/$(1)/openssl.so
$$(MKDIR) -p $$(@D)
$$(CP) -p $$< $$@
$$(DESTDIR)$(3)/openssl/%.lua: $$(d)/openssl.%.lua
$$(LUAC$(1)_$(d)) -p $$<
$$(MKDIR) -p $$(@D)
$$(CP) -p $$< $$@
$$(DESTDIR)$(3)/openssl/x509/%.lua: $$(d)/openssl.x509.%.lua
$$(LUAC$(1)_$(d)) -p $$<
$$(MKDIR) -p $$(@D)
$$(CP) -p $$< $$@
$$(DESTDIR)$(3)/openssl/ssl/%.lua: $$(d)/openssl.ssl.%.lua
$$(LUAC$(1)_$(d)) -p $$<
$$(MKDIR) -p $$(@D)
$$(CP) -p $$< $$@
$$(DESTDIR)$(3)/openssl/ssl/%.lua: $$(d)/openssl.ssl.%.lua
$$(LUAC$(1)_$(d)) -p $$<
$$(MKDIR) -p $$(@D)
$$(CP) -p $$< $$@
liblua$(1)-openssl-install install$(1): $$(MODS$(1)_$$(d))
.PHONY: liblua$(1)-openssl-uninstall uninstall$(1) uninstall
liblua$(1)-openssl-uninstall:
$$(RM) -f $$(MODS$(1)_$(d))
-$$(RMDIR) $$(DESTDIR)$(3)/openssl/x509
-$$(RMDIR) $$(DESTDIR)$(3)/openssl/ssl
-$$(RMDIR) $$(DESTDIR)$(3)/openssl
uninstall$(1): liblua$(1)-openssl-uninstall
endef # INSTALL_$(d)
$(eval $(call INSTALL_$(d),5.1,$$(lua51cpath),$$(lua51path)))
$(eval $(call INSTALL_$(d),5.2,$$(lua52cpath),$$(lua52path)))
ifneq "$(filter $(abspath $(d)/..)/%, $(abspath $(firstword $(MAKEFILE_LIST))))" ""
install: liblua5.1-openssl-install liblua5.2-openssl-install
uninstall: liblua5.1-openssl-uninstall liblua5.2-openssl-uninstall
endif
#
# C L E A N R U L E S
#
.PHONY: $(d)/clean $(d)/clean~ clean clean~
$(d)/clean:
$(RM) -fr $(@D)/*.so $(@D)/*.o $(@D)/*.dSYM $(@D)/5.1 $(@D)/5.2
$(d)/clean~: $(d)/clean
$(RM) -f $(@D)/*~
clean: $(d)/clean
clean~: $(d)/clean~
#
# H E L P R U L E S
#
.PHONY: $(d)/help help
$(d)/help:
@echo
@echo "ext/ targets:"
@echo ""
@echo " all - build all binary targets"
@echo "openssl - invokes openssl5.1 and openssl5.2"
@echo "openssl5.1 - build 5.1/openssl.so"
@echo "openssl5.2 - build 5.2/openssl.so"
@echo "install - invokes install5.1 and install5.2"
@echo "install5.1 - install openssl Lua 5.1 modules"
@echo "install5.2 - install openssl Lua 5.2 modules"
@echo "uninstall - invokes uninstall5.1 and uninstall5.2"
@echo "uninstall5.1 - uninstall openssl Lua 5.1 modules"
@echo "uninstall5.2 - uninstall openssl Lua 5.2 modules"
@echo " clean - rm binary targets, object files, debugging symbols, etc"
@echo " clean~ - clean + rm *~"
@echo " help - echo this help message"
@echo ""
@echo "Some important Make variables:"
@echo ""
@echo " prefix - path to install root"
@echo ' lua51path - install path for Lua 5.1 modules ($$(lua51path))'
@echo 'lua51cpath - install path for Lua 5.1 C modules ($$(lua51cpath))'
@echo ' lua52path - install path for Lua 5.1 modules ($$(lua51path))'
@echo 'lua52cpath - install path for Lua 5.1 C modules ($$(lua51cpath))'
@echo ""
@echo "(NOTE: all the common GNU-style paths are supported, including"
@echo "prefix, bindir, libdir, datadir, includedir, and DESTDIR.)"
@echo ""
@echo "Report bugs to <william@25thandClement.com>"
help: $(d)/help
endif # include guard
# non-recursive epilogue
d := $(dirstack_$(sp))
sp := $(basename $(sp))
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