forked from etc/pineapple-src
26 lines
1 KiB
Diff
26 lines
1 KiB
Diff
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From c3616f28d33019047e8e71df8abeb0493159539e Mon Sep 17 00:00:00 2001
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From: Silvio Traversaro <silvio@traversaro.it>
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Date: Sun, 17 May 2020 11:42:24 +0200
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Subject: [PATCH] Fix configuration with Emscripten
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In Emscripten there is no separate libm library, so there is no need to explicitly link it,
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and in particular the find_library call would fail as there is not libm to find.
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See https://stackoverflow.com/questions/24663915/how-can-i-link-libm-to-my-emscripten-port
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---
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src/CMakeLists.txt | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
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index 1407080..357ed76 100644
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--- a/src/CMakeLists.txt
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+++ b/src/CMakeLists.txt
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@@ -48,7 +48,7 @@ target_include_directories(ccd PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
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-if(NOT WIN32)
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+if(NOT WIN32 AND NOT (CMAKE_SYSTEM_NAME STREQUAL "Emscripten"))
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find_library(LIBM_LIBRARY NAMES m)
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if(NOT LIBM_LIBRARY)
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message(FATAL_ERROR "Could NOT find required library LibM")
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