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CMakePackageConfigHelpers: Add version range support

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This commit is contained in:
Marc Chevrier
2020-09-13 16:32:32 +02:00
parent 6bfc442fde
commit 5b3356263c
8 changed files with 64 additions and 5 deletions
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4
Help/release/dev/CMakePackageConfigHelpers-version_range.rst Normal file
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@@ -0,0 +1,4 @@
CMakePackageConfigHelpers-version_range
---------------------------------------
* :module:`CMakePackageConfigHelpers` module learned to manage version range.

13
Modules/BasicConfigVersion-AnyNewerVersion.cmake.in
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@@ -9,13 +9,24 @@
set(PACKAGE_VERSION "@CVF_VERSION@")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
if (PACKAGE_FIND_VERSION_RANGE)
# Package version must be in the requested version range
if ((PACKAGE_FIND_VERSION_RANGE_MIN STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MIN)
OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_GREATER PACKAGE_FIND_VERSION_MAX)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_GREATER_EQUAL PACKAGE_FIND_VERSION_MAX)))
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
set(PACKAGE_VERSION_COMPATIBLE TRUE)
endif()
else()
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
set(PACKAGE_VERSION_COMPATIBLE TRUE)
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()
endif()

7
Modules/BasicConfigVersion-ExactVersion.cmake.in
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@@ -9,6 +9,13 @@
# The variable CVF_VERSION must be set before calling configure_file().
if (PACKAGE_FIND_VERSION_RANGE)
message(AUTHOR_WARNING
"`find_package()` specify a version range but the version strategy "
"(ExactVersion) of the module `${PACKAGE_FIND_NAME}` is incompatible "
"with this request. Only the lower endpoint of the range will be used.")
endif()
set(PACKAGE_VERSION "@CVF_VERSION@")
if("@CVF_VERSION@" MATCHES "^([0-9]+\\.[0-9]+\\.[0-9]+)\\.") # strip the tweak version

7
Modules/BasicConfigVersion-SameMajorVersion.cmake.in
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@@ -9,6 +9,13 @@
# The variable CVF_VERSION must be set before calling configure_file().
if (PACKAGE_FIND_VERSION_RANGE)
message(AUTHOR_WARNING
"`find_package()` specify a version range but the version strategy "
"(SameMajorVersion) of the module `${PACKAGE_FIND_NAME}` is incompatible "
"with this request. Only the lower endpoint of the range will be used.")
endif()
set(PACKAGE_VERSION "@CVF_VERSION@")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)

7
Modules/BasicConfigVersion-SameMinorVersion.cmake.in
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@@ -10,6 +10,13 @@
# The variable CVF_VERSION must be set before calling configure_file().
if (PACKAGE_FIND_VERSION_RANGE)
message(AUTHOR_WARNING
"`find_package()` specify a version range but the version strategy "
"(SameMinorVersion) of the module `${PACKAGE_FIND_NAME}` is incompatible "
"with this request. Only the lower endpoint of the range will be used.")
endif()
set(PACKAGE_VERSION "@CVF_VERSION@")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)

5
Modules/CMakePackageConfigHelpers.cmake
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@@ -159,6 +159,11 @@ If your project has more elaborated version matching rules, you will need to
write your own custom ``ConfigVersion.cmake`` file instead of using this
macro.
.. note:: ``COMPATIBILITY_MODE`` ``AnyNewerVersion`` handles the version range
if any is specified (see :command:`find_package` command for the details).
All other modes are incompatible with version range and will display an
author warning if a one is specified.
If ``ARCH_INDEPENDENT`` is given, the installed package version will be
considered compatible even if it was built for a different architecture than
the requested architecture. Otherwise, an architecture check will be performed,

3
Tests/ExportImport/Import/CMakeLists.txt
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@@ -23,3 +23,6 @@ add_subdirectory(try_compile)
# Test package INTERFACE controls
add_subdirectory(Interface)
# Test package version range
add_subdirectory(version_range)

15
Tests/ExportImport/Import/version_range/CMakeLists.txt Normal file
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@@ -0,0 +1,15 @@
cmake_minimum_required(VERSION 3.18)
find_package(testLibRequired 2.0...3.0)
if (NOT testLibRequired_FOUND)
message(SEND_ERROR "version_range: fail to find package testLibRequired(2.5) with range 2.0...3.0")
endif()
find_package(testLibRequired 2.0...<2.5)
if (testLibRequired_FOUND)
message(SEND_ERROR "version_range: package testLibRequired(2.5) unexpectedly found with range 2.0...<2.5")
endif()