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Fix nasa#1170, refactor target config objects
Rework the dynamic content so it is generated entirely via a CMake "configure_file()" command into a C source file (.c) that can be built as normal. This removes the need for inline `#include` statements to pull in data fragments to fill in the data.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| ################################################################## | ||
| # | ||
| # cFS version metadata collection script | ||
| # | ||
| # This small script runs at build time (as opposed to prep time) | ||
| # and is intended to extract information about the current | ||
| # build environment - this may change after initial makefile creation | ||
| # | ||
| ################################################################## | ||
|
|
||
| # All 3 of these may be passed via environment variables to force a particular | ||
| # date, user, or hostname i.e. if hoping to reproduce an exact binary of a prior build | ||
| # They are free-form strings, will be built/linked into the final CONFIGDATA object. | ||
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||
| # Get the current date and time | ||
| set(BUILDDATE $ENV{BUILDDATE}) | ||
| if (NOT BUILDDATE) | ||
| execute_process( | ||
| COMMAND date "+%Y%m%d%H%M" | ||
| OUTPUT_VARIABLE BUILDDATE | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
| endif(NOT BUILDDATE) | ||
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| # Get the build host | ||
| set(BUILDHOST $ENV{HOSTNAME}) | ||
| if (NOT BUILDHOST) | ||
| execute_process( | ||
| COMMAND hostname | ||
| OUTPUT_VARIABLE BUILDHOST | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
| endif (NOT BUILDHOST) | ||
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||
| # Get the user ID | ||
| set(BUILDUSER $ENV{USER}) | ||
| if (NOT BUILDUSER) | ||
| execute_process( | ||
| COMMAND whoami | ||
| OUTPUT_VARIABLE BUILDUSER | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
| endif (NOT BUILDUSER) | ||
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||
| # Use configure_file() command to generate the final output file because this can detect | ||
| # and only update it if it changes. | ||
| set(CFE_KEYVALUE_TABLE_NAME "CFE_BUILD_ENV_TABLE") | ||
| configure_file(${BIN}/cfe_build_env.in ${BIN}/src/cfe_build_env_table.c @ONLY) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| ################################################################## | ||
| # | ||
| # cFS version metadata collection script | ||
| # | ||
| # This small script runs at build time (as opposed to prep time) | ||
| # and is intended to extract version metadata from the current source | ||
| # tree. It is done each time that the code is built, since the | ||
| # metadata could change at any time (i.e. a different branch could | ||
| # be checked out, or additional changes committed) | ||
| # | ||
| # Currently only git is supported as a version control source, however | ||
| # it could be extended to others by adding the appropriate command | ||
| # | ||
| ################################################################## | ||
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||
| set(GIT_EXECUTABLE git) | ||
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||
| function(get_version DEP) | ||
| if (DEP STREQUAL "MISSION") | ||
| set(NAME ${MISSION_NAME}) | ||
| set(DIR ${MISSION_SOURCE_DIR}) | ||
| else() | ||
| if(EXISTS ${${DEP}_MISSION_DIR}/version_info.cmake) | ||
| include(${${DEP}_MISSION_DIR}/version_info.cmake) | ||
| else() | ||
| set(NAME ${DEP}) | ||
| endif() | ||
| set(DIR ${${DEP}_MISSION_DIR}) | ||
| endif() | ||
| message("inside get_version for ${DEP}") | ||
| execute_process( | ||
| COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty | ||
| WORKING_DIRECTORY ${DIR} | ||
| OUTPUT_VARIABLE GIT_DESC_OUTPUT | ||
| RESULT_VARIABLE GIT_RESULT | ||
| ERROR_QUIET | ||
| OUTPUT_STRIP_TRAILING_WHITESPACE | ||
| ) | ||
|
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||
| # Export output to parent scope | ||
| set(${DEP}_NAME "${NAME}" PARENT_SCOPE) | ||
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| # If result was successful, then string-ify it, otherwise use NULL | ||
| if (GIT_RESULT EQUAL 0) | ||
| set(${DEP}_VERSION "\"git:${GIT_DESC_OUTPUT}\"" PARENT_SCOPE) | ||
| else() | ||
| set(${DEP}_VERSION "NULL" PARENT_SCOPE) | ||
| endif() | ||
|
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||
| endfunction() | ||
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| # First read in any variables that are passed in from the parent process | ||
| # There may be many of these and they may not all be passable via -D options | ||
| file(STRINGS "${BIN}/mission_vars.cache" PARENTVARS) | ||
| set(VARNAME) | ||
| foreach(PV ${PARENTVARS}) | ||
| if (VARNAME) | ||
| set(${VARNAME} ${PV}) | ||
| set(VARNAME) | ||
| else() | ||
| set(VARNAME ${PV}) | ||
| endif() | ||
| endforeach(PV ${PARENTVARS}) | ||
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| # Get version for all mission apps/dependencies (they may be different) | ||
| foreach(DEP "MISSION" ${MISSION_DEPS}) | ||
| get_version(${DEP}) | ||
| endforeach() | ||
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| # Use configure_file() command to generate the final output file because this can detect | ||
| # and only update it if it changes. | ||
| set(CFE_KEYVALUE_TABLE_NAME "CFE_MODULE_VERSION_TABLE") | ||
| configure_file(${BIN}/cfe_module_version.in ${BIN}/src/cfe_module_version_table.c @ONLY) |
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