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| author | Kyle Auble <kyle.auble@outlook.com> | 2020-09-06 20:03:16 -0400 |
|---|---|---|
| committer | Albert Astals Cid <tsdgeos@yahoo.es> | 2020-10-01 20:44:52 +0000 |
| commit | ff2130725ce43604323931cf8a365dad9ba93036 (patch) | |
| tree | 5f03c480203b3395a646c065c081b703aeea3a52 | |
| parent | c5d85017f5cbc6487327d3de73fbab1c64b6af50 (diff) | |
cmake: Add some checks for gtk-doc support
* Fixes #956 (at least on Poppler's end)
* Explicitly check for gtk-doc package also
| -rw-r--r-- | CMakeLists.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2f035b8d..b506cf8b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -200,6 +200,25 @@ else() set(CAIRO_FEATURE "#undef POPPLER_HAS_CAIRO") set(ENABLE_GLIB OFF) endif() + +# GTK API docs require both the gtk-doc package & python3 support +if(ENABLE_GTK_DOC) + # Disable gtk-doc generation & warn if the package is missing + find_package(GtkDoc) + if(NOT GtkDoc_FOUND) + message("-- Warning: Install the gtk-doc package to generate GTK API documentation") + set(ENABLE_GTK_DOC OFF) + endif() + # NOTE: These Find<...> modules are deprecated, but the newer FindPython3 module requires CMake >=3.12 + find_package(PythonInterp 3) + find_package(PythonLibs 3) + # Also disable gtk-doc generation & raise a warning if Python3 is missing + if(NOT (PYTHONINTERP_FOUND AND PYTHONLIBS_FOUND)) + message("-- Warning: ENABLE_GTK_DOC requires a python3 interpreter and libraries.") + set(ENABLE_GTK_DOC OFF) + endif() +endif() + if(ENABLE_CPP) macro_optional_find_package(Iconv) set(ENABLE_CPP ${ICONV_FOUND}) |