diff options
| author | Ben Boeckel <ben.boeckel@kitware.com> | 2017-02-20 15:21:06 (GMT) |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2017-02-20 16:58:57 (GMT) |
| commit | 2ab118a8591d8b27ae89de8f3c65b5797fd01dc2 (patch) | |
| tree | 43b8839f98043939779621d01a8e41b982c6a0f2 /Modules | |
| parent | 2c354f4ee44e9690ca6ed6c7266283bda1070ca4 (diff) | |
| download | CMake-2ab118a8591d8b27ae89de8f3c65b5797fd01dc2.zip CMake-2ab118a8591d8b27ae89de8f3c65b5797fd01dc2.tar.gz CMake-2ab118a8591d8b27ae89de8f3c65b5797fd01dc2.tar.bz2 | |
FindGTK2: handle old libsigc++ versions
Old versions of `libsigc++` do not have the version macros inside of its
`sigc++config.h` header. Assume nothing about such headers and report
version "zero".
Fixes: #16654
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/FindGTK2.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/FindGTK2.cmake b/Modules/FindGTK2.cmake index 6747be5..20d7924 100644 --- a/Modules/FindGTK2.cmake +++ b/Modules/FindGTK2.cmake @@ -223,7 +223,10 @@ function(_GTK2_SIGCXX_GET_VERSION _OUT_major _OUT_minor _OUT_micro _sigcxxversio set(${_OUT_minor} ${${_OUT_minor}} PARENT_SCOPE) set(${_OUT_micro} ${${_OUT_micro}} PARENT_SCOPE) else() - message(FATAL_ERROR "Include file ${_gtkversion_hdr} does not exist") + # The header does not have the version macros; assume it is ``0.0.0``. + set(${_OUT_major} 0) + set(${_OUT_minor} 0) + set(${_OUT_micro} 0) endif() endfunction() |