mariadb/cmake/info_bin.cmake

# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


# The sole purpose of this cmake control file is to create the "INFO_BIN" file.

# By having a separate cmake file for this, it is ensured this happens
# only in the build (Unix: "make") phase, not when cmake runs.
# This, in turn, avoids creating stuff in the source directory -
# it should get into the binary directory only.


# Get the macros which the "INFO_*" files.
INCLUDE(${CMAKE_BINARY_DIR}/info_macros.cmake)

# Here is where the action is.
CREATE_INFO_BIN()
Fix bug#42969 Please add a MANIFEST to each build With this change, there will be new files "INFO_SRC" and "INFO_BIN", which describe the source and the binaries. They will be contained in all packages: - in "tar.gz" and derived packages, in "docs/", - in RPMs, in "/usr/share/doc/packages/MySQL-server". "INFO_SRC" is also part of a source tarball. It gives the version as exact as possible, preferably by calling "bzr version-info" on the source tree. If that is not possible, it just contains the three level version number. "INFO_BIN" contains some info when and where the binaries were built, the options given to the compiler, and the flags controlling the included features. The tests (test "mysql" in the main suite) are extended to verify the existence of both "INFO_SRC" and "INFO_BIN", as well as some of the expected contents. CMakeLists.txt: For the new files describing the source and the build ("INFO_SRC" and "INFO_BIN"), we need a new file "cmake/info_macros.cmake.in" with the build rules. 1) This file must be configured with the current variables. 2) "INFO_SRC" can be created during the cmake phase, but this should be repeated with each "make" to protect against a developer doing only "make" after a "bzr pull" (or "bzr commit"). So have it both as a cmake rule and as a custom target. 3) "INFO_BIN" must be created during the make phase only, because it contains information from files which will be written at the end of the cmake phase only. Therefore, it must be a custom target which is included in all "make" targets. 4) The resulting "INFO_" files must be included in packages. cmake/info_bin.cmake: This is the file to create "INFO_BIN", by calling the "CREATE_INFO_BIN()" macro. It must be a separate file, so that the macro definitions can be included in other cmake scripts without that file inclusion causing a side effect, the macro call. That call would modify the source tree which should be trated read-only. cmake/info_macros.cmake.in: This new file contains the macros to create the "INFO_" files during various steps of the build, the calls will be at other places. 1) For source: If running from a BZR tree, always create (update) "INFO_SRC" by running "bzr version-info". Outside a BZR tree, try to take it from exported sources, and create it only if missing, in that case put the three level version number into it. 2) "INFO_BIN" contains - date/time and host name of the build host, - information about the platform, - information about the C and CXX compiler and the options given to them (Unix only), - the feature flags as reported by "cmake -L". cmake/info_src.cmake: This is the file to create "INFO_SRC", by calling the "CREATE_INFO_SRC()" macro. It must be a separate file, so that the macro definitions can be included in other cmake scripts without that file inclusion causing a side effect, the macro call. That call would modify the source tree which should be trated read-only. cmake/make_dist.cmake.in: Create a "VERSION_src" file during "make dist". In case it already exists from a preceding "cmake" run or tree export (which is quite likely), a new "make dist" must not modify it. mysql-test/r/file_contents.result: Result of test for bug#42969. mysql-test/t/file_contents.test: Perl test scriptlet for bug#42969. support-files/mysql.spec.sh: Add "INFO_SRC" and "INFO_BIN" to the RPM contents. 2011-02-11 15:55:25 +01:00			`# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.`
			`#`
			`# This program is free software; you can redistribute it and/or modify`
			`# it under the terms of the GNU General Public License as published by`
			`# the Free Software Foundation; version 2 of the License.`
			`#`
			`# This program is distributed in the hope that it will be useful,`
			`# but WITHOUT ANY WARRANTY; without even the implied warranty of`
			`# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
			`# GNU General Public License for more details.`
			`#`
			`# You should have received a copy of the GNU General Public License`
			`# along with this program; if not, write to the Free Software`
			`# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA`


			`# The sole purpose of this cmake control file is to create the "INFO_BIN" file.`

			`# By having a separate cmake file for this, it is ensured this happens`
			`# only in the build (Unix: "make") phase, not when cmake runs.`
			`# This, in turn, avoids creating stuff in the source directory -`
			`# it should get into the binary directory only.`


			`# Get the macros which the "INFO_*" files.`
			`INCLUDE(${CMAKE_BINARY_DIR}/info_macros.cmake)`

			`# Here is where the action is.`
			`CREATE_INFO_BIN()`