Am Sun, 15 Nov 2020 16:47:36 +0100 schrieb Yu Jin <yu_...@lyx.org>: > Am So., 15. Nov. 2020 um 16:34 Uhr schrieb Yu Jin <yu_...@lyx.org>: > > > Am So., 15. Nov. 2020 um 16:03 Uhr schrieb Kornel Benko <kor...@lyx.org>: > > > >> Am Sun, 15 Nov 2020 15:08:43 +0100 > >> schrieb Yu Jin <yu_...@lyx.org>: > >> > >> > > You have to investigate the cmake module FomdPerl.cmake. > >> > > It may help, if you use HINTS, for instance for path D:\xxxx > >> > > find_package(Perl REQUIRED PATHS "D:\\xxxx") > >> > > > >> > > At least, this one works on linux too. > >> > > > >> > Uhm, ist it possible that CMake looks for a CMake configuration file > >> for perl and not > >> > the perl.exe? I get this with your proposal: > >> > > >> > CMake Error at CMakeLists.txt:1216 (find_package): > >> > Could not find a package configuration file provided by "Perl" with > >> any of > >> > the following names: > >> > > >> > PerlConfig.cmake > >> > perl-config.cmake > >> > > >> > Add the installation prefix of "Perl" to CMAKE_PREFIX_PATH or set > >> > "Perl_DIR" to a directory containing one of the above files. If > >> "Perl" > >> > provides a separate development package or SDK, be sure it has been > >> > installed. > >> > > >> > > >> > Content of FindPerl.cmake: > >> > > >> > # Distributed under the OSI-approved BSD 3-Clause License. See > >> accompanying > >> > # file Copyright.txt or https://cmake.org/licensing for details. > >> > > >> > >> The module FindPerl.cmake is the same as here. Also I don't have neither > >> PerlConfig.cmake nor perl-config.cmake anywhere on my system. So I > >> wonder, why > >> your cmake does not use this module. Could You add some message(STATUS > >> ...) inside the > >> module? > >> > >> You could copy FindPerl.cmake to our development/cmake/modules and modify > >> there too. > >> > > > > Added the messages, it uses this module when I don't modify > > CMakeLists.txt. But when I add the PATHS part to the find_package command, > > this module is not used anymore, the messages don't show up. > > > What works though is to add the path to perl to CMAKE_PREFIX_PATH, I just > added "C:/lyx/lyx-windows-deps-msvc2019_64/perl", > "C:/lyx/lyx-windows-deps-msvc2019_64" used to be the GNUWIN32_DIR earlier.
Nice. I would add it to some extra module guarded by 'if(WIN32)'
Kornel
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