mirror/taglib
1
0
Fork 0
mirror of https://github.com/taglib/taglib.git synced 2025-05-25 12:10:26 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix WASM build by inverting wchar_t size check

Browse Source 
When building WASM with emscripten

cmake -DCMAKE_TOOLCHAIN_FILE=/path/to/Emscripten.cmake ...

all SIZEOF_ variables which should be defined in ConfigureChecks.cmake
are empty and the wchar_t check fails with "LESS" "2", the other
checks seem to pass since they start with NOT. Instead of explicitly
skipping the check for "if(NOT EMSCRIPTEN)" as is done in vcpkg's
disable-wchar-t-check-emscripten.patch, the check is inverted to
start with NOT, so the build still has a chance to run for compilers
which behave like emscripten.
This commit is contained in:
Urs Fleisch 2024-03-24 19:27:03 +01:00
parent 7951f572b5
commit 99bc87ccff
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ConfigureChecks.cmake
View File

@ -20,7 +20,7 @@ if(NOT ${SIZEOF_LONGLONG} EQUAL 8)
endif()
check_type_size("wchar_t" SIZEOF_WCHAR_T)
if(${SIZEOF_WCHAR_T} LESS 2)
if(NOT ${SIZEOF_WCHAR_T} GREATER 1)
message(FATAL_ERROR "TagLib requires that wchar_t is sufficient to store a UTF-16 char.")
endif()