OilfieldToolsNet/opm-common
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Added CMake variable to prevent timestamps in flow binary packages.

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One can now set the variable OPM_BINARY_PACKAGE_VERSION to a
meaningful version string (Debian 11.2: 2021.10-4). When building
outside of git it will be used as the project hash. If the variable is
non-empty there will also be no timestamp in project-timestamp.hh (as
this would break reproducible builds).

Note that if building from git or not setting the variable then everything
will be like before.
This commit is contained in:
Markus Blatt 2022-03-23 22:38:48 +01:00
parent 283d7b3dce
commit 0cdfeae0e5
1 changed files with 25 additions and 14 deletions
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39
cmake/Modules/UseVersion.cmake
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@ -17,6 +17,9 @@ message("-- Writing version information to local header project-version.h")
string (TIMESTAMP build_timestamp "%Y-%m-%d at %H:%M:%S hrs")
string (TOUPPER "${CMAKE_BUILD_TYPE}" cmake_build_type_upper_)
set(OPM_BINARY_PACKAGE_VERSION "" CACHE STRING
"Version of the binary Linux package built (will be printed in PRT file of flow if not empty)")
string(LENGTH "${OPM_BINARY_PACKAGE_VERSION}" _BINARY_PACKAGE_VERSION_LENGTH)
if (cmake_build_type_upper_ MATCHES DEBUG)
file (WRITE "${PROJECT_BINARY_DIR}/project-version.h"
"#ifndef OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
@ -43,22 +46,30 @@ else ()
# system, so there is "no" way we can update the SHA. notice
# that this is a slightly different version of the label than
# above.
file (WRITE "${PROJECT_BINARY_DIR}/project-version.h"
"#ifndef OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
"#define OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
"#define PROJECT_VERSION_NAME \"${${project}_LABEL}\"\n"
"#define PROJECT_VERSION_HASH \"unknown git version\"\n"
"#define PROJECT_VERSION \"${${project}_LABEL} (unknown git version)\"\n"
"#endif // OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
)
# Write header file with build timestamp
file (WRITE "${PROJECT_BINARY_DIR}/project-timestamp.h"
"#ifndef OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n"
"#define OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n"
"#define BUILD_TIMESTAMP \"${build_timestamp}\"\n"
"#endif // OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n"
if (NOT GIT_FOUND OR NOT EXISTS ${PROJECT_SOURCE_DIR}/.git)
if(_BINARY_PACKAGE_VERSION_LENGTH GREATER 0)
set(_PROJECT_VERSION_HASH "${OPM_BINARY_PACKAGE_VERSION}")
else()
set(_PROJECT_VERSION_HASH "unknown git version")
endif()
file (WRITE "${PROJECT_BINARY_DIR}/project-version.h"
"#ifndef OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
"#define OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
"#define PROJECT_VERSION_NAME \"${${project}_LABEL}\"\n"
"#define PROJECT_VERSION_HASH \"${_PROJECT_VERSION_HASH}\"\n"
"#define PROJECT_VERSION \"${${project}_LABEL} (${_PROJECT_VERSION_HASH})\"\n"
"#endif // OPM_GENERATED_OPM_VERSION_HEADER_INCLUDED\n"
)
# Write header file with build timestamp
file (WRITE "${PROJECT_BINARY_DIR}/project-timestamp.h"
"#ifndef OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n"
"#define OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n")
if (_BINARY_PACKAGE_VERSION_LENGTH EQUAL 0)
file(APPEND "${PROJECT_BINARY_DIR}/project-timestamp.h"
"#define BUILD_TIMESTAMP \"${build_timestamp}\"\n")
endif()
file(APPEND "${PROJECT_BINARY_DIR}/project-timestamp.h"
"#endif // OPM_GENERATED_OPM_TIMESTAMP_HEADER_INCLUDED\n")
else ()
add_custom_target (update-version ALL
COMMAND ${CMAKE_COMMAND}