Fix build in nightlies

[lonemadmax]

I've been having a linking error and this solves it for me, though I don't know why it happens to me and not the builder, and whether this is a proper solution. The only difference I can think of is that I'm running nightly instead of beta.

[5738/5807] Linking CXX shared library lib/libWebKitLegacy.so.1.9.21
FAILED: lib/libWebKitLegacy.so.1.9.21 
/boot/system/develop/tools/bin/../lib/gcc/x86_64-unknown-haiku/13.3.0/../../../../x86_64-unknown-haiku/bin/ld: lib/../Source/WebCore/PAL/pal/CMakeFiles/PAL.dir/text/TextEncodingDetectorICU.cpp.o: in function `PAL::detectTextEncoding(std::span<unsigned char const, 18446744073709551615ul>, WTF::ASCIILiteral, PAL::TextEncoding*)':
TextEncodingDetectorICU.cpp:(.text._ZN3PAL18detectTextEncodingESt4spanIKhLm18446744073709551615EEN3WTF12ASCIILiteralEPNS_12TextEncodingE+0xa8): undefined reference to `WTF::ucsdet_detectAll_span(UCharsetDetector*, UErrorCode*)'
collect2: error: ld returned 1 exit status

WTF::ucsdet_detectAll_span is in WTF/wtf/text/icu/UnicodeExtras, declared with WTF_EXPORT_PRIVATE and called from PAL::detectTextEncoding. The failing command references lib/libWTF.a before lib/libWTF.a, and moving it afterwards finishes the build.

[pulkomandy]

I did not reproduce the build problem on my machine. Which linker do you use (ld or lld)? Is there ccache enabled or something else special?

[lonemadmax]

I was using ld. Changed to lld and the build ends with no errors. 😕