Use CMake project versioning convention.

[alexxy/gromacs.git] / cmake / gmxVersionInfo.cmake

diff --git a/cmake/gmxVersionInfo.cmake b/cmake/gmxVersionInfo.cmake
index 185f9f0e501690faebe458641fe7e700b5ad5fa0..851bbd146acdeb3cf52c465e1e1e43ddbfffe626 100644 (file)
--- a/cmake/gmxVersionInfo.cmake
+++ b/cmake/gmxVersionInfo.cmake
@@ -36,11 +36,14 @@
 # Sets version information variables and provides CMake functions for
 # generating files based on them
 #
-# This script provides the following basic version variables that need to be
-# maintained manually:
+# The following variables are derived from variables initialized by
+# https://cmake.org/cmake/help/latest/command/project.html#command:project
 #   GMX_VERSION_MAJOR      Major version number.
 #   GMX_VERSION_PATCH      Patch version number.
 #       Should always be defined: zero for, e.g., 2016.
+#
+# This script provides the following basic version variables that need to be
+# maintained manually:
 #   GMX_VERSION_SUFFIX     String suffix to add to numeric version string.
 #       "-dev" is automatically added when not building from a source package,
 #       and does not need to be kept here. This mechanism is not quite enough
@@ -193,18 +196,20 @@
 # The scripts gmxGenerateVersionInfo.cmake and gmxConfigureVersionInfo.cmake
 # are used internally by this machinery, as well as VersionInfo.cmake.cmakein.
 
+#####################################################################
+# Derived version info.
+# Ref https://cmake.org/cmake/help/latest/command/project.html#command:project
+set(GMX_VERSION_MAJOR ${Gromacs_VERSION_MAJOR})
+set(GMX_VERSION_PATCH ${Gromacs_VERSION_MINOR})
+
 #####################################################################
 # Manually maintained version info
 
-# The GROMACS convention is that these are the version number of the next
-# release that is going to be made from this branch.
-set(GMX_VERSION_MAJOR 2022)
-set(GMX_VERSION_PATCH 0)
-# The suffix, on the other hand, is used mainly for betas and release
+# The suffix is used mainly for betas and release
 # candidates, where it signifies the most recent such release from
 # this branch; it will be empty before the first such release, as well
 # as after the final release is out.
-set(GMX_VERSION_SUFFIX "")
+set(GMX_VERSION_SUFFIX "-beta1")
 
 # Conventionally with libtool, any ABI change must change the major
 # version number, the minor version number should change if it's just
@@ -229,6 +234,17 @@ else()
 endif()
 set(GMX_VERSION_STRING "${GMX_VERSION}${GMX_VERSION_SUFFIX}")
 
+set(REGRESSIONTEST_VERSION "${GMX_VERSION_STRING}")
+set(REGRESSIONTEST_BRANCH "master")
+# Follow the relevant part of the release checklist at
+# https://gitlab.com/gromacs/gromacs/-/wikis/Release-checklist#how-to-build-a-regressiontests-tarball
+# in order to have it build the regressiontests tarball with all the
+# right version naming. The version number and suffix goes into the
+# directory name within the regressiontests tarball, which affects the
+# md5sum of the tarball. The matching md5sum has to go here, and if it
+# isn't right the real release workflow will report a failure.
+set(REGRESSIONTEST_MD5SUM "9e122010c6e0fea35ec621a8e6561f7f" CACHE INTERNAL "MD5 sum of the regressiontests tarball for this GROMACS version")
+
 # If you are making a custom fork of GROMACS, please describe your
 # fork, perhaps with its version number, in the value of
 # GMX_VERSION_STRING_OF_FORK here. This string will appear in the
@@ -256,20 +272,11 @@ if (NOT SOURCE_IS_SOURCE_DISTRIBUTION AND
     set(GMX_VERSION_STRING "${GMX_VERSION_STRING}-dev")
 endif()
 
-set(REGRESSIONTEST_VERSION "${GMX_VERSION_STRING}")
-set(REGRESSIONTEST_BRANCH "master")
-# Run the regressiontests packaging job with the correct pakage
-# version string, and the release box checked, in order to have it
-# build the regressiontests tarball with all the right naming. The
-# naming affects the md5sum that has to go here, and if it isn't right
-# release workflow will report a failure.
-set(REGRESSIONTEST_MD5SUM "62606f5f6ea37f6114b6e9cf58218f13" CACHE INTERNAL "MD5 sum of the regressiontests tarball for this GROMACS version")
-
 math(EXPR GMX_VERSION_NUMERIC
      "${GMX_VERSION_MAJOR}*10000 + ${GMX_VERSION_PATCH}")
 set(GMX_API_VERSION ${GMX_VERSION_NUMERIC})
 
-# If run with cmake -P from releng scripts, print out necessary version info
+# If run with cmake -P from GitLab scripts, print out necessary version info
 # as JSON.
 if (CMAKE_SCRIPT_MODE_FILE)
     message("{ \"version\": \"${GMX_VERSION_STRING}\", \"regressiontest-md5sum\": \"${REGRESSIONTEST_MD5SUM}\" }")