Michael Davidsaver
86 lines
2.3 KiB
Makefile
86 lines
2.3 KiB
Makefile
TOP=..
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include $(TOP)/configure/CONFIG
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CMAKE ?= cmake
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CMAKEFLAGS = $(CMD_CMAKEFLAGS)
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CMAKEFLAGS += -DCMAKE_INSTALL_PREFIX:PATH=$(abspath $(INSTALL_LOCATION)/bundle/usr-$*)
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# not needed, and may not be available on embedded targets, so never try
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CMAKEFLAGS += -DEVENT__DISABLE_OPENSSL=ON
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# no run, so why bother?
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CMAKEFLAGS += -DEVENT__DISABLE_REGRESS=ON
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CMAKEFLAGS += -DEVENT__DISABLE_SAMPLES=ON
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CMAKEFLAGS += -DEVENT__DISABLE_TESTS=ON
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CMAKEFLAGS += -DCMAKE_MODULE_PATH:DIR=$(abspath $(TOP)/bundle/cmake)
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# check either $(HOST_OPT) or $(CROSS_OPT) depending on $(BUILD_CLASS)
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IS_OPT = $($(BUILD_CLASS)_OPT)
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# cmake build types: DEBUG RELEASE RELWITHDEBINFO MINSIZEREL
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CMAKEFLAGS_DEBUG_YES += -DCMAKE_BUILD_TYPE=RELEASE
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CMAKEFLAGS_DEBUG_NO += -DCMAKE_BUILD_TYPE=DEBUG
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CMAKEFLAGS += $(CMAKEFLAGS_DEBUG_$(IS_OPT))
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ifneq (,$(filter linux-%,$(EPICS_HOST_ARCH)))
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_TOOLCHAIN_windows-x64-mingw ?= x86_64-w64-mingw32
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endif
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# toolchain file when cross compiling
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CMAKE_TOOLCHAIN ?= $(_TOOLCHAIN_$(T_A))
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CMAKEFLAGS_CROSS_YES = -DCMAKE_TOOLCHAIN_FILE=$(CMAKE_TOOLCHAIN)
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CMAKEFLAGS += $(CMAKEFLAGS_CROSS_$(CROSS))
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# Use NMake for native windows since we must already have a MSVC version in %PATH%
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CMAKEFLAGS_msvc += -G "NMake Makefiles"
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CMAKEFLAGS += $(CMAKEFLAGS_$(CMPLR_CLASS))
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# flags for cmake --build
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# eg. "-j 2" (that space is important)
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CBUILDFLAGS +=
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all: help
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help:
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$(ECHO) "Building of bundled libevent is not automatic!"
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$(ECHO) " Requires $(CMAKE)"
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$(ECHO) " Possible targets: $(CROSS_COMPILER_TARGET_ARCHS)"
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$(ECHO) ""
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$(ECHO) "Usage:"
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$(ECHO) " # alias for libevent.$(EPICS_HOST_ARCH)"
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$(ECHO) " make -C bundle libevent"
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$(ECHO) " # build for one target"
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$(ECHO) " make -C bundle libevent.<epics-arch>"
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$(ECHO) " # remove all target"
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$(ECHO) " make -C bundle clean # remove all for targets"
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$(ECHO) " # remove one target"
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$(ECHO) " make -C bundle clean.<epics-arch> # remove for one target"
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libevent: libevent.$(EPICS_HOST_ARCH)
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clean:
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$(RMDIR) $(CURDIR)/O.* $(CURDIR)/usr-*
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clean.%:
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$(RMDIR) $(CURDIR)/O.$* $(CURDIR)/usr-$*
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ifndef T_A
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# re-entry this Makefile with target configuration
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libevent.%:
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$(MKDIR) $(CURDIR)/O.$*
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$(MAKE) -C $(CURDIR)/O.$* -f $(CURDIR)/Makefile TOP=$(TOP)/.. T_A=$* libevent.$*
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else # T_A
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libevent.%:
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$(CMAKE) $(CMAKEFLAGS) ../libevent
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$(CMAKE) --build . $(CBUILDFLAGS) --target install
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endif # T_A
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.PHONY: libevent libevent.%
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