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Raise minimum compiler versions

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Supporting these is not reasonable anymore and effectively we didn't
do that anyway, brokenness was only noticed by chance and a PR to restore
support for gcc 5.x is ready now.
This commit is contained in:
sfan5 2021-12-14 00:50:25 +01:00
parent 97248c6957
commit a90b2a4d4f
2 changed files with 3 additions and 8 deletions
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9
CMakeLists.txt
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@ -12,8 +12,8 @@ project(minetest)
set(PROJECT_NAME_CAPITALIZED "Minetest") set(PROJECT_NAME_CAPITALIZED "Minetest")
set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD 11)
set(GCC_MINIMUM_VERSION "4.8") set(GCC_MINIMUM_VERSION "5.1")
set(CLANG_MINIMUM_VERSION "3.4") set(CLANG_MINIMUM_VERSION "3.5")
# Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
set(VERSION_MAJOR 5) set(VERSION_MAJOR 5)
@ -267,11 +267,6 @@ if(NOT USE_LUAJIT)
add_subdirectory(lib/bitop) add_subdirectory(lib/bitop)
endif() endif()
# JsonCpp doesn't compile well on GCC 4.8
if(NOT USE_SYSTEM_JSONCPP)
set(GCC_MINIMUM_VERSION "4.9")
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}") if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. " message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "

2
README.md
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@ -132,7 +132,7 @@ Compiling
| Dependency | Version | Commentary | | Dependency | Version | Commentary |
|------------|---------|------------| |------------|---------|------------|
| GCC | 4.9+ | Can be replaced with Clang 3.4+ | | GCC | 5.1+ | or Clang 3.5+ |
| CMake | 3.5+ | | | CMake | 3.5+ | |
| IrrlichtMt | - | Custom version of Irrlicht, see https://github.com/minetest/irrlicht | | IrrlichtMt | - | Custom version of Irrlicht, see https://github.com/minetest/irrlicht |
| Freetype | 2.0+ | | | Freetype | 2.0+ | |