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|
--
-- tests/actions/make/test_make_pch.lua
-- Validate the setup for precompiled headers in makefiles.
-- Copyright (c) 2010 Jason Perkins and the Premake project
--
T.make_pch = { }
local suite = T.make_pch
local _ = premake.make.cpp
--
-- Setup and teardown
--
local sln, prj, cfg
function suite.setup()
sln, prj = test.createsolution()
end
local function prepare()
premake.bake.buildconfigs()
prj = premake.getconfig(prj)
cfg = premake.getconfig(prj, "Debug")
end
--
-- Configuration block tests
--
function suite.NoConfig_OnNoHeaderSet()
prepare()
_.pchconfig(cfg)
test.capture [[]]
end
function suite.NoConfig_OnHeaderAndNoPCHFlag()
pchheader "include/myproject.h"
flags { NoPCH }
prepare()
_.pchconfig(cfg)
test.capture [[]]
end
function suite.ConfigBlock_OnPchEnabled()
pchheader "include/myproject.h"
prepare()
_.pchconfig(cfg)
test.capture [[
PCH = include/myproject.h
GCH = $(OBJDIR)/$(notdir $(PCH)).gch
]]
end
--
-- Build rule tests
--
function suite.BuildRules_OnCpp()
pchheader "include/myproject.h"
prepare()
_.pchrules(prj)
test.capture [[
ifneq (,$(PCH))
.NOTPARALLEL: $(GCH) $(PCH)
$(GCH): $(PCH)
@echo $(notdir $<)
$(SILENT) $(CXX) -x c++-header $(ALL_CXXFLAGS) -MMD -MP $(DEFINES) $(INCLUDES) -o "$@" -MF "$(@:%.gch=%.d)" -c "$<"
]]
end
function suite.BuildRules_OnC()
language "C"
pchheader "include/myproject.h"
prepare()
_.pchrules(prj)
test.capture [[
ifneq (,$(PCH))
.NOTPARALLEL: $(GCH) $(PCH)
$(GCH): $(PCH)
@echo $(notdir $<)
$(SILENT) $(CC) -x c-header $(ALL_CFLAGS) -MMD -MP $(DEFINES) $(INCLUDES) -o "$@" -MF "$(@:%.gch=%.d)" -c "$<"
]]
end
--
-- Ensure that PCH is included on all files that use it.
--
function suite.includesPCH_onUse()
pchheader "include/myproject.h"
files { "main.cpp" }
prepare()
_.fileRules(prj)
test.capture [[
$(OBJDIR)/main.o: main.cpp
@echo $(notdir $<)
$(SILENT) $(CXX) $(ALL_CXXFLAGS) $(FORCE_INCLUDE) -o "$@" -MF "$(@:%.o=%.d)" -c "$<"
]]
end
--
-- If the header is located on one of the include file
-- search directories, it should get found automatically.
--
function suite.findsPCH_onIncludeDirs()
location "MyProject"
pchheader "premake.h"
includedirs { "../src/host" }
prepare()
_.pchconfig(cfg)
test.capture [[
PCH = ../../src/host/premake.h
]]
end
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