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| author | Lasse Collin <lasse.collin@tukaani.org> | 2024-02-17 22:18:12 +0200 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2024-02-19 12:21:37 +0200 |
| commit | 2edd1a35b2507d1ce68b52dbaebe23c4850a74ce (patch) | |
| tree | 069f59510d1f2499276d8b79ff3fa5981efcb019 | |
| parent | CMake: Install documentation. (diff) | |
| download | xz-2edd1a35b2507d1ce68b52dbaebe23c4850a74ce.tar.xz | |
CMake: Keep build working even if lib/*.[ch] are removed.
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 323533a4..79b6f95a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1336,7 +1336,12 @@ add_library(libgnu OBJECT) # CMake requires that even an object library must have at least once source # file. So we give it a header file that results in no output files. -target_sources(libgnu PRIVATE lib/getopt.in.h) +# +# NOTE: Using a file outside the lib directory makes it possible to +# delete lib/*.h and lib/*.c and still keep the build working if +# getopt_long replacement isn't needed. It's convenient if one wishes +# to be certain that no GNU LGPL code gets included in the binaries. +target_sources(libgnu PRIVATE src/common/sysdefs.h) # The Ninja Generator requires setting the linker language since it cannot # guess the programming language of just a header file. Setting this |