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| author | Silvio Traversaro <silvio.traversaro@iit.it> | 2020-06-12 08:20:27 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-11 23:20:27 -0700 |
| commit | b97fe822f5e59fbf6b93fd9c97794dddc1d8b9f0 (patch) | |
| tree | 5858583c7f586ebd0c76d2e2f621a1dfe61c1b44 /ports/ccd/support-emscripten.patch | |
| parent | 310f4df34f154e1e2cd0502a717baf6ccbe29549 (diff) | |
| download | vcpkg-b97fe822f5e59fbf6b93fd9c97794dddc1d8b9f0.tar.gz vcpkg-b97fe822f5e59fbf6b93fd9c97794dddc1d8b9f0.zip | |
[ccd] Add emscripten support (#11407)
Backport upstream patch: https://github.com/danfis/libccd/pull/70
Disable BUILD_TESTING, that has also the nice side effect of a faster build on all triplets.
Diffstat (limited to 'ports/ccd/support-emscripten.patch')
| -rw-r--r-- | ports/ccd/support-emscripten.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ports/ccd/support-emscripten.patch b/ports/ccd/support-emscripten.patch new file mode 100644 index 000000000..2fe689a79 --- /dev/null +++ b/ports/ccd/support-emscripten.patch @@ -0,0 +1,25 @@ +From c3616f28d33019047e8e71df8abeb0493159539e Mon Sep 17 00:00:00 2001 +From: Silvio Traversaro <silvio@traversaro.it> +Date: Sun, 17 May 2020 11:42:24 +0200 +Subject: [PATCH] Fix configuration with Emscripten + +In Emscripten there is no separate libm library, so there is no need to explicitly link it, +and in particular the find_library call would fail as there is not libm to find. +See https://stackoverflow.com/questions/24663915/how-can-i-link-libm-to-my-emscripten-port +--- + src/CMakeLists.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt +index 1407080..357ed76 100644 +--- a/src/CMakeLists.txt ++++ b/src/CMakeLists.txt +@@ -48,7 +48,7 @@ target_include_directories(ccd PUBLIC + $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}> + $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>) + +-if(NOT WIN32) ++if(NOT WIN32 AND NOT (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")) + find_library(LIBM_LIBRARY NAMES m) + if(NOT LIBM_LIBRARY) + message(FATAL_ERROR "Could NOT find required library LibM") |