[actions] Split CMake options

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 226d1fb..ff6224f 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -60,7 +60,9 @@ jobs:
           -G Ninja
           -DCMAKE_C_COMPILER="$($env:GITHUB_WORKSPACE -replace '\\', '/')/mingw64/bin/gcc.exe"
           -DCMAKE_CXX_COMPILER="$($env:GITHUB_WORKSPACE -replace '\\', '/')/mingw64/bin/g++.exe"
-          $(if ('${{ matrix.arch }}' -eq 'x86') { '-DCMAKE_C_FLAGS="-m32" -DCMAKE_CXX_FLAGS="-m32" -DCMAKE_RC_FLAGS="--target=pe-i386"' })
+          $(if ('${{ matrix.arch }}' -eq 'x86') { '-DCMAKE_C_FLAGS="-m32"' })
+          $(if ('${{ matrix.arch }}' -eq 'x86') { '-DCMAKE_CXX_FLAGS="-m32"' })
+          $(if ('${{ matrix.arch }}' -eq 'x86') { '-DCMAKE_RC_FLAGS="--target=pe-i386"' })
           -DCMAKE_BUILD_TYPE=Release
           -DCMAKE_INSTALL_PREFIX="$($env:GITHUB_WORKSPACE -replace '\\', '/')/timidity41/inst"
           -DTIM41_X86_SIMD_LEVEL="$('${{ matrix.simd }}'.ToUpperInvariant())"