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author | daurnimator <quae@daurnimator.com> | 2017-08-30 13:21:33 +1000 |
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committer | daurnimator <quae@daurnimator.com> | 2017-08-30 13:21:33 +1000 |
commit | b92fca3b68e551d2583754c80196d524890e5ee4 (patch) | |
tree | 3dc8228b2b3d4ac3e7c1ed12aac97b42c02fd301 /GNUmakefile | |
parent | 75218ba665c45e29d06b963529d300805c6b0ba6 (diff) | |
download | luaossl-b92fca3b68e551d2583754c80196d524890e5ee4.tar.gz luaossl-b92fca3b68e551d2583754c80196d524890e5ee4.tar.bz2 luaossl-b92fca3b68e551d2583754c80196d524890e5ee4.zip |
Pull in updated makefile structure from cqueues
Diffstat (limited to 'GNUmakefile')
-rw-r--r-- | GNUmakefile | 205 |
1 files changed, 160 insertions, 45 deletions
diff --git a/GNUmakefile b/GNUmakefile index c58686c..1893378 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -9,6 +9,20 @@ GUARD_$(d) := 1 all: # default target +# +# G N U M A K E F U N C T I O N S +# +KNOWN_APIS = 5.1 5.2 5.3 + +# template for invoking luapath script +LUAPATH := $(d)/mk/luapath +LUAPATH_FN = $(shell env CC='$(subst ',\\',$(CC))' CPPFLAGS='$(subst ',\\',$(CPPFLAGS))' LDFLAGS='$(subst ',\\',$(LDFLAGS))' $(LUAPATH) -krxm3 -I '$(subst ',\\',$(DESTDIR)$(includedir))' -I/usr/include -I/usr/local/include -P '$(subst ',\\',$(DESTDIR)$(bindir))' -P '$(subst ',\\',$(bindir))' -L '$(subst ',\\',$(DESTDIR)$(libdir))' -L '$(subst ',\\',$(libdir))' -v$(1) $(2)) + +# check whether luapath can locate Lua $(1) headers +HAVE_API_FN = $(and $(filter $(1),$(call LUAPATH_FN,$(1),version)),$(1)$(info enabling Lua $(1))) + +# check whether $(1) in LUA_APIS or $(LUA$(1:.=)_CPPFLAGS) is non-empty +WITH_API_FN = $$(and $$(or $$(filter $(1),$$(LUA_APIS)),$$(LUA$(subst .,,$(1))_CPPFLAGS)),$(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 @@ -30,47 +44,43 @@ lua53path ?= $(datadir)/lua/5.3 AR ?= ar RANLIB ?= ranlib M4 ?= m4 +MV ?= mv RM ?= rm CP ?= cp -LN ?= ln -LN_S ?= $(LN) -s RMDIR ?= rmdir MKDIR ?= mkdir CHMOD ?= chmod INSTALL ?= install INSTALL_DATA ?= $(INSTALL) -m 644 +TOUCH ?= touch +TEE ?= tee +TEE_A ?= $(TEE) -a + +# see Lua Autodetection, below .PHONY: $(d)/config +PRINT_$(d) = printf "%s = %s\n" '$(1)' '$(subst ',\\',$(2))' | $(TEE_A) '$(3)' + +LAZY_$(d) = \ + prefix includedir libdir datadir bindir \ + lua51cpath lua51path lua52cpath lua52path lua53cpath lua53path \ + CC ALL_CPPFLAGS CPPFLAGS ALL_CFLAGS CFLAGS ALL_LDFLAGS LDFLAGS \ + ALL_SOFLAGS SOFLAGS ALL_LIB LIBS \ + $(foreach API,$(KNOWN_APIS),ALL_LUA$(subst .,,$(API))_CPPFLAGS) \ + AR RANLIB M4 MV RM CP RMDIR MKDIR CHMOD INSTALL INSTALL_DATA TOUCH \ + TEE TEE_A + +NONLAZY_$(d) = \ + LUA_APIS \ + $(foreach API,$(KNOWN_APIS),LUAC$(subst .,,$(API))) \ + $(foreach API,$(KNOWN_APIS),$(and $(call WITH_API_FN,$(API)),LUA$(subst .,,$(API))_CPPFLAGS)) + $(d)/config: - printf 'prefix ?= $(value prefix)'"\n" >| $(@D)/.config - printf 'includedir ?= $(value includedir)'"\n" >> $(@D)/.config - printf 'libdir ?= $(value libdir)'"\n" >> $(@D)/.config - printf 'datadir ?= $(value datadir)'"\n" >> $(@D)/.config - printf 'bindir ?= $(value bindir)'"\n" >> $(@D)/.config - printf 'lua51cpath ?= $(value lua51cpath)'"\n" >> $(@D)/.config - printf 'lua51path ?= $(value lua51path)'"\n" >> $(@D)/.config - printf 'lua52cpath ?= $(value lua52cpath)'"\n" >> $(@D)/.config - printf 'lua52path ?= $(value lua52path)'"\n" >> $(@D)/.config - printf 'lua53cpath ?= $(value lua53cpath)'"\n" >> $(@D)/.config - printf 'lua53path ?= $(value lua53path)'"\n" >> $(@D)/.config - printf 'CC ?= $(CC)'"\n" >> $(@D)/.config - printf 'CPPFLAGS ?= $(value CPPFLAGS)'"\n" >> $(@D)/.config - printf 'CFLAGS ?= $(value CFLAGS)'"\n" >> $(@D)/.config - printf 'LDFLAGS ?= $(value LDFLAGS)'"\n" >> $(@D)/.config - printf 'SOFLAGS ?= $(value SOFLAGS)'"\n" >> $(@D)/.config - printf 'AR ?= $(value AR)'"\n" >> $(@D)/.config - printf 'RANLIB ?= $(value RANLIB)'"\n" >> $(@D)/.config - printf 'M4 ?= $(value M4)'"\n" >> $(@D)/.config - printf 'RM ?= $(value RM)'"\n" >> $(@D)/.config - printf 'CP ?= $(value CP)'"\n" >> $(@D)/.config - printf 'LN ?= $(value LN)'"\n" >> $(@D)/.config - printf 'LN_S ?= $(value LN_S)'"\n" >> $(@D)/.config - printf 'RMDIR ?= $(value RMDIR)'"\n" >> $(@D)/.config - printf 'MKDIR ?= $(value MKDIR)'"\n" >> $(@D)/.config - printf 'CHMOD ?= $(value CHMOD)'"\n" >> $(@D)/.config - printf 'INSTALL ?= $(value INSTALL)'"\n" >> $(@D)/.config - printf 'INSTALL_DATA ?= $(value INSTALL_DATA)'"\n" >> $(@D)/.config + $(TOUCH) $(@D)/.config.tmp + @$(foreach V,$(LAZY_$(@D)), $(call PRINT_$(@D),$(V),$(value $(V)),$(@D)/.config.tmp);) + @$(foreach V,$(NONLAZY_$(@D)), $(call PRINT_$(@D),$(V),$($(V)),$(@D)/.config.tmp);) + $(MV) $(@D)/.config.tmp $(@D)/.config # add local targets if building from inside project tree ifneq "$(filter $(abspath $(d)/..)/%, $(abspath $(firstword $(MAKEFILE_LIST))))" "" @@ -81,7 +91,49 @@ endif # -# S H A R E D C O M P I L A T I O N F L A G S +# L U A A U T O D E T E C T I O N +# + +# set LUA_APIS if empty or "?" +ifeq ($(or $(strip $(LUA_APIS)),?),?) +override LUA_APIS := $(call HAVE_API_FN,5.1) $(call HAVE_API_FN,5.2) $(call HAVE_API_FN,5.3) +endif + +define LUAXY_template + +# set luaXYcpath if empty or "?" +ifeq ($$(or $$(strip $$(lua$(subst .,,$(1))cpath)),?),?) +override lua$(subst .,,$(1))cpath := $$(or $$(call LUAPATH_FN,$(1),cdir),$$(libdir)/lua/$(1)) +endif + +# set luaXYpath if empty or "?" +ifeq ($$(or $$(strip $$(lua$(subst .,,$(1))path)),?),?) +override lua$(subst .,,$(1))path = $$(or $$(call LUAPATH_FN,$(1),ldir),$$(datadir)/lua/$(1)) +endif + +# set LUAXY_CPPFLAGS if undefined or "?" (NB: can be empty if path already in $(CPPFLAGS)) +ifeq ($$(and $$(findstring undefined,$$(origin LUA$(subst .,,$(1))_CPPFLAGS)),?),?) +override LUA$(subst .,,$(1))_CPPFLAGS = $$(and $$(call WITH_API_FN,$(1)),$$(call LUAPATH_FN,$(1),cppflags)) +endif + +# set ALL_LUAXY_CPPFLAGS if empty or "?" +ifeq ($$(or $$(strip $$(ALL_LUA$(subst .,,$(1))_CPPFLAGS)),?),?) +override ALL_LUA$(subst .,,$(1))_CPPFLAGS = $$(LUA$(subst .,,$(1))_CPPFLAGS) +endif + +# set LUAXYC if empty or "?" +ifeq ($$(or $$(strip $$(LUAC$(subst .,,$(1)))),?),?) +override LUAC$(subst .,,$(1)) = $$(or $$(call LUAPATH_FN,$(1),luac),true) +endif + +endef # LUAXY_template + +$(eval $(call LUAXY_template,5.1)) +$(eval $(call LUAXY_template,5.2)) +$(eval $(call LUAXY_template,5.3)) + +# +# A U T O D E T E C T C O M P I L A T I O N F L A G S # cc-option ?= $(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null \ > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi;) @@ -89,44 +141,107 @@ cc-option ?= $(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null \ VENDOR_OS_$(d) := $(shell $(d)/mk/vendor.os) VENDOR_CC_$(d) := $(shell env CC="$(CC)" $(d)/mk/vendor.cc) +# +# ALL_CPPFLAGS +# +ifeq ($(origin ALL_CPPFLAGS), undefined) + ifneq ($(VENDOR_OS_$(d)), OpenBSD) -CPPFLAGS_$(d) += -D_REENTRANT -D_THREAD_SAFE -D_GNU_SOURCE +ALL_CPPFLAGS += -D_REENTRANT -D_THREAD_SAFE -D_GNU_SOURCE endif ifeq ($(VENDOR_OS_$(d)), SunOS) -CPPFLAGS_$(d) += -Usun -D_XPG4_2 -D__EXTENSIONS__ +ALL_CPPFLAGS += -Usun -D_XPG4_2 -D__EXTENSIONS__ endif +ALL_CPPFLAGS += $(CPPFLAGS) + +endif # ALL_CPPFLAGS + +# +# ALL_CFLAGS +# +ifeq ($(origin ALL_CFLAGS), undefined) + ifeq ($(VENDOR_CC_$(d)), gcc) -CFLAGS_$(d) += -O2 -std=gnu99 -fPIC -CFLAGS_$(d) += -g -Wall -Wextra $(call cc-option, -Wno-missing-field-initializers) $(call cc-option, -Wno-override-init) -Wno-unused +ALL_CFLAGS += -O2 -std=gnu99 -fPIC +ALL_CFLAGS += -g -Wall -Wextra $(call cc-option, -Wno-missing-field-initializers) $(call cc-option, -Wno-override-init) -Wno-unused endif ifeq ($(VENDOR_CC_$(d)), clang) -CFLAGS_$(d) += -O2 -std=gnu99 -fPIC -CFLAGS_$(d) += -g -Wall -Wextra -Wno-missing-field-initializers -Wno-initializer-overrides -Wno-unused +ALL_CFLAGS += -O2 -std=gnu99 -fPIC +ALL_CFLAGS += -g -Wall -Wextra -Wno-missing-field-initializers -Wno-initializer-overrides -Wno-unused -Wno-dollar-in-identifier-extension endif ifeq ($(VENDOR_CC_$(d)), sunpro) -CFLAGS_$(d) += -xcode=pic13 -CFLAGS_$(d) += -g +ALL_CFLAGS += -xcode=pic13 +ALL_CFLAGS += -g # -# Solaris Studio has a brain-dead function call analyzer which counts -# arguments before preprocessor expansion. +# Solaris Studio supports anonymous unions just fine; but it complains +# incessantly about them. # -CFLAGS_$(d) += -erroff=E_ARGUEMENT_MISMATCH +ALL_CFLAGS += -erroff=E_ANONYMOUS_UNION_DECL endif ifeq ($(VENDOR_OS_$(d)), Darwin) -CFLAGS_$(d) += -Wno-deprecated-declarations +ALL_CFLAGS += -Wno-deprecated-declarations endif +ALL_CFLAGS += $(CFLAGS) + +endif # ALL_CFLAGS + +# +# ALL_SOFLAGS +# +ifeq ($(origin ALL_SOFLAGS), undefined) + ifeq ($(VENDOR_OS_$(d)), Darwin) -SOFLAGS_$(d) += -bundle -undefined dynamic_lookup +ALL_SOFLAGS += -bundle -undefined dynamic_lookup else -SOFLAGS_$(d) += -shared +ALL_SOFLAGS += -shared +endif + +ALL_SOFLAGS += $(SOFLAGS) + +endif # ALL_SOFLAGS + +# +# ALL_LDFLAGS +# +ifeq ($(origin ALL_LDFLAGS), undefined) + +ALL_LDFLAGS += -L$(DESTDIR)$(libdir) -L$(libdir) +ALL_LDFLAGS += $(LDFLAGS) + +endif # ALL_LDFLAGS + +# +# ALL_LIBS +# +ifeq ($(origin ALL_LIBS), undefined) + +# put $(LIBS) first as they're more likely to be higher-level dependencies +ALL_LIBS += $(LIBS) +ALL_LIBS += -lssl -lcrypto -lpthread + +# NetBSD, FreeBSD, OpenBSD (and presumably descendants) lack any libdl; +# dlopen, et al are part of libc. +ifneq ($(patsubst %BSD,BSD,$(VENDOR_OS_$(d))), BSD) +ALL_LIBS += -ldl endif +# This only seems to be necessary on Linux. Darwin and OpenBSD lack a librt. +# On OpenBSD clock_gettime is part of libc. Others have librt, but linking +# it in is unnecessary. +ifeq ($(VENDOR_OS_$(d)), Linux) +ALL_LIBS += -lrt +endif + +ALL_LIBS += -lm + +endif # ALL_LIBS + # # P R O J E C T R U L E S |