50 lines
1.3 KiB
Diff
50 lines
1.3 KiB
Diff
From 8c2d8fc60306a8edd21182a1f5f267a7aca55763 Mon Sep 17 00:00:00 2001
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From: James Hilliard <james.hilliard1@gmail.com>
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Date: Sun, 29 Jan 2023 21:18:28 -0700
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Subject: [PATCH] CMake: don't enable CXX unless building tests/benchmarks
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We only need CXX support when building tests/benchmarks.
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Fixes:
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CMake Error at CMakeLists.txt:4 (PROJECT):
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No CMAKE_CXX_COMPILER could be found.
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Tell CMake where to find the compiler by setting either the environment
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variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
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to the compiler, or to the compiler name if it is in the PATH.
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Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
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[Upstream status:
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https://github.com/Maratyszcza/FXdiv/pull/3]
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---
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CMakeLists.txt | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index bcae6b5..c75f558 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -1,7 +1,7 @@
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CMAKE_MINIMUM_REQUIRED(VERSION 3.5 FATAL_ERROR)
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# ---[ Project
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-PROJECT(FXdiv C CXX)
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+PROJECT(FXdiv C)
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# ---[ Options.
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OPTION(FXDIV_USE_INLINE_ASSEMBLY "Allow use of inline assembly in FXdiv" OFF)
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@@ -16,6 +16,10 @@ ENDIF()
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# ---[ CMake options
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INCLUDE(GNUInstallDirs)
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+IF(FXDIV_BUILD_TESTS OR FXDIV_BUILD_BENCHMARKS)
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+ ENABLE_LANGUAGE(CXX)
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+ENDIF()
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+
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IF(FXDIV_BUILD_TESTS)
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ENABLE_TESTING()
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ENDIF()
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--
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2.34.1
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