roland/xo-umbrella2
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xo-umbrella2/xo-indentlog/BUILD.md
Roland Conybeare 966c3903e1 git subrepo clone git@github.com:Rconybea/xo-indentlog.git xo-indentlog 
subrepo:
  subdir:   "xo-indentlog"
  merged:   "0834c6ad"
upstream:
  origin:   "git@github.com:Rconybea/xo-indentlog.git"
  branch:   "main"
  commit:   "0834c6ad"
git-subrepo:
  version:  "0.4.9"
  origin:   "???"
  commit:   "???"
2026-06-06 21:30:17 -04:00

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indentlog build details

mac osx

Note: ~ expansion doesn't work in a pure build environment.

Test Coverage

enable coverage build

$ cd indentlog
$ mkdir ccov
$ cd ccov
$ cmake -DCODE_COVERAGE=ON ..      # prepares coverage build

build + generate test coverage

$ make ccov                                               # builds + runs unit tests
$ make ccov-all                                         # generates .html report

view coverage report

$ firefox
[navigate to coverage report;  path something like file://home/roland/proj/indentlog/ccov/ccov/all-merged/index.html]

lcov_output

Implementation Notes

  • coverage builds creates .gcno files alongside .o object files
  • running coverage-enabled executables creates/appends to .gcda files
  • e.g. see ccov/utest/CMakeFiles/utest.indentlog.dir
  • coverage feature enabled globally in top-level CMakeLists.txt by:
include(cmake/code-coverage.cmake)
add_code_coverage()
add_code_coverage_all_targets()
  • looks like these need to appear before executable targets are introduced
  • also need to opt-in individual executables, e.g. in utest/CMakeLists.txt:
target_code_coverage(${SELF_EXECUTABLE_NAME} AUTO ALL)
  • here AUTO opts in to the ccov target; ALL opts in to the ccov-all target