Add hint to error message on how to build with in-tree Irrlicht

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20kdc 2021-09-05 18:57:40 +01:00 committed by GitHub
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commit a3e32d81c5
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1 changed files with 2 additions and 1 deletions

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@ -86,7 +86,8 @@ else()
if(NOT TARGET IrrlichtMt::IrrlichtMt)
string(CONCAT explanation_msg
"The Minetest team has forked Irrlicht to make their own customizations. "
"It can be found here: https://github.com/minetest/irrlicht")
"It can be found here: https://github.com/minetest/irrlicht\n"
"For example use: git clone --depth=1 https://github.com/minetest/irrlicht lib/irrlichtmt\n")
if(BUILD_CLIENT)
message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
endif()