[foreign] libEndianTest fails on windows

[Jorn Vernee]

Can confirm. The fix for that is to move the stdint.h include outside of 
the compiler switch block. Also, the return type of the declared 
functions needs to be `long long` or unint64_t to avoid lossy conversion 
warnings.

But! Even after that the linker is choking on a missing library 
dependency:

     libEndianTest.obj : error LNK2019: unresolved external symbol 
__imp_htonl referenced in function calc

To fix that would probably take some build system tinkering :/

Maybe we can re-write the test without the dependency?

Jorn

Maurizio Cimadamore schreef op 2019-03-01 12:19:
> Hi,
> The new endianness tests fails on windows platform:
> 
> === Output from failing command(s) repeated here ===
> jib > * For target
> support_test_jdk_jtreg_native_support_libEndianTest_libEndianTest.obj:
> jib > libEndianTest.c
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(43):
> error C2061: syntax error: identifier 'uint16_t'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(44):
> error C2061: syntax error: identifier 'hl'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(44):
> error C2059: syntax error: ';'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(45):
> error C2061: syntax error: identifier 'hll'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(45):
> error C2059: syntax error: ';'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(46):
> error C2059: syntax error: '}'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(47):
> error C2061: syntax error: identifier 'ns'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(47):
> error C2059: syntax error: ';'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(48):
> error C2061: syntax error: identifier 'nl'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(48):
> error C2059: syntax error: ';'
> jib >
> t:/workspace/open/test/jdk/java/foreign/types/libEndianTest.c(49):
> error C2061: syntax error: identifier 'nll'
> jib >    ... (rest of output omitted)
> 
> I think it's an issue with stdint.h not being included...
> 
> Maurizio