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142 lines
4.5 KiB
142 lines
4.5 KiB
set(__UNDOCUMENTED_CMAKE_FIND_PACKAGE_ROOT 1)
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cmake_policy(SET CMP0057 NEW)
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list(INSERT CMAKE_MODULE_PATH 0 ${CMAKE_CURRENT_SOURCE_DIR}/PackageRoot)
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set(PackageRoot_BASE ${CMAKE_CURRENT_SOURCE_DIR}/PackageRoot)
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function(PrintPath label path)
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string(REPLACE "${PackageRoot_BASE}" "<base>" out "${path}")
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message("${label}${out}")
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endfunction()
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macro(CleanUpPackageRootTest)
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unset(Foo_ROOT)
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unset(ENV{Foo_ROOT})
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unset(Bar_DIR)
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unset(BAR_CMAKE_FILE)
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unset(Bar_ROOT)
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unset(ENV{Bar_ROOT})
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unset(FOO_TEST_FILE_FOO)
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unset(FOO_TEST_FILE_ZOT)
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unset(FOO_TEST_PATH_FOO)
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unset(FOO_TEST_PATH_ZOT)
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unset(FOO_TEST_PROG_FOO)
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unset(BAR_TEST_FILE_FOO)
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unset(BAR_TEST_FILE_BAR)
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unset(BAR_TEST_FILE_ZOT)
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unset(BAR_TEST_PATH_FOO)
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unset(BAR_TEST_PATH_BAR)
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unset(BAR_TEST_PATH_ZOT)
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unset(BAR_TEST_PROG_FOO)
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unset(BAR_TEST_PROG_BAR)
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unset(Bar_DIR CACHE)
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unset(BAR_CMAKE_FILE CACHE)
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unset(FOO_TEST_FILE_FOO CACHE)
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unset(FOO_TEST_FILE_ZOT CACHE)
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unset(FOO_TEST_PATH_FOO CACHE)
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unset(FOO_TEST_PATH_ZOT CACHE)
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unset(FOO_TEST_PROG_FOO CACHE)
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unset(BAR_TEST_FILE_FOO CACHE)
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unset(BAR_TEST_FILE_BAR CACHE)
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unset(BAR_TEST_FILE_ZOT CACHE)
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unset(BAR_TEST_PATH_FOO CACHE)
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unset(BAR_TEST_PATH_BAR CACHE)
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unset(BAR_TEST_PATH_ZOT CACHE)
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unset(BAR_TEST_PROG_FOO CACHE)
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unset(BAR_TEST_PROG_BAR CACHE)
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endmacro()
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macro(RunPackageRootTest)
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message("----------")
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PrintPath("Foo_ROOT :" "${Foo_ROOT}")
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PrintPath("ENV{Foo_ROOT} :" "$ENV{Foo_ROOT}")
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PrintPath("Bar_DIR :" "${Bar_DIR}")
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PrintPath("Bar_ROOT :" "${Bar_ROOT}")
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PrintPath("ENV{Bar_ROOT} :" "$ENV{Bar_ROOT}")
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message("")
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find_package(Foo COMPONENTS BarModule)
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message("find_package(Foo COMPONENTS BarModule)")
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PrintPath("FOO_TEST_FILE_FOO :" "${FOO_TEST_FILE_FOO}")
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PrintPath("FOO_TEST_FILE_ZOT :" "${FOO_TEST_FILE_ZOT}")
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PrintPath("FOO_TEST_PATH_FOO :" "${FOO_TEST_PATH_FOO}")
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PrintPath("FOO_TEST_PATH_ZOT :" "${FOO_TEST_PATH_ZOT}")
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PrintPath("FOO_TEST_PROG_FOO :" "${FOO_TEST_PROG_FOO}")
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PrintPath("BAR_CMAKE_FILE :" "${BAR_CMAKE_FILE}")
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PrintPath("BAR_TEST_FILE_FOO :" "${BAR_TEST_FILE_FOO}")
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PrintPath("BAR_TEST_FILE_BAR :" "${BAR_TEST_FILE_BAR}")
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PrintPath("BAR_TEST_FILE_ZOT :" "${BAR_TEST_FILE_ZOT}")
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PrintPath("BAR_TEST_PATH_FOO :" "${BAR_TEST_PATH_FOO}")
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PrintPath("BAR_TEST_PATH_BAR :" "${BAR_TEST_PATH_BAR}")
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PrintPath("BAR_TEST_PATH_ZOT :" "${BAR_TEST_PATH_ZOT}")
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PrintPath("BAR_TEST_PROG_FOO :" "${BAR_TEST_PROG_FOO}")
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PrintPath("BAR_TEST_PROG_BAR :" "${BAR_TEST_PROG_BAR}")
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CleanUpPackageRootTest()
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message("")
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endmacro()
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#
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RunPackageRootTest()
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#
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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#
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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#
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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set(Foo_ROOT ${PackageRoot_BASE}/foo/cmake_root)
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set(ENV{Foo_ROOT} ${PackageRoot_BASE}/foo/cmake_root)
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set(Bar_ROOT ${PackageRoot_BASE}/bar/cmake_root)
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set(ENV{Bar_ROOT} ${PackageRoot_BASE}/bar/env_root)
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RunPackageRootTest()
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