I can't find pthread_setname_np in any of the pthread*.h
files in my Strawberry Perl Portable v52211 which suggests
that it is not supported by the included pthread support.

It is possible that there might be an updated mingw with
that function included.  Another possibility is you could
port the usages of pthread_(set|get)_np to some other
implementation.

--Chris

On 6/21/2016 04:14, RAPPAZ Francois wrote:
Hi there

I'm trying to compile Cairo for perl (strawberry 5.24) on windows 7. I have 
download the package Cairo using msys64.

 From the CPAN/Build Cairo folder I have created the makefile with

perl Makefile.pl INC="-IC:/strawberry/c/include/freetype2 -IC:/msys64/mingw32/include/cairo 
-IC:/msys64/mingw32/include -I. -I./build" LIBS="-Lc:/msys64/mingw32/lib" verbose

In the C:\msys64\mingw32\lib folder I have copied *.dll.a on *.a files to 
prevent undefined reference errors when running dmake, following someone's 
(Rob) suggestion on the mingw-users list.

dmake executes without error.

dmake test

fails with a msgbox "The procedure entry point pthread_setname_np could not be 
located in the dynamic link library libwinprthread-1.dll"
and in the console:
t/00-loading.t ....
#   Failed test at t/00-loading.t line 15.
t/00-loading.t .... 1/18 Bareword "Cairo::LIB_VERSION" not allowed while "strict 
subs" in use at t/00-loading.t line 18.
Bareword "Cairo::lib_version" not allowed while "strict subs" in use at 
t/00-loading.t line 22.
Bareword "Cairo::lib_version_string" not allowed while "strict subs" in use at 
t/00-loading.t line 23.
Bareword "Cairo::version" not allowed while "strict subs" in use at 
t/00-loading.t line 32.
Bareword "Cairo::version_string" not allowed while "strict subs" in use at 
t/00-loading.t line 33.
Execution of t/00-loading.t aborted due to compilation errors.
t/00-loading.t .... Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 17/18 subtests etc...

Is it that my libwinpthread-1.dll in my c:/strawberry/perl/bin is not the 
compatible with the one in c:/msys64/mingw32/bin/ (there size differs 51 KB / 
65 KB) ?

Thanks for any help

Fran├žois

Perl -V says
Summary of my perl5 (revision 5 version 24 subversion 0) configuration:
Platform:
     osname=MSWin32, osvers=6.3, archname=MSWin32-x86-multi-thread-64int
     uname='Win32 strawberry-perl 5.24.0.1 #1 Tue May 10 17:10:11 2016 i386'
     config_args='undef'
     hint=recommended, useposix=true, d_sigaction=undef
     useithreads=define, usemultiplicity=define
     use64bitint=define, use64bitall=undef, uselongdouble=undef
     usemymalloc=n, bincompat5005=undef
   Compiler:
     cc='gcc', ccflags =' -s -O2 -DWIN32  -DPERL_TEXTMODE_SCRIPTS 
-DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -fwrapv -fno-strict-aliasing 
-mms-bitfields',
     optimize='-s -O2',
     cppflags='-DWIN32'
     ccversion='', gccversion='4.9.2', gccosandvers=''
     intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=12345678, 
doublekind=3
     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12, 
longdblkind=3
     ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='long 
long', lseeksize=8
     alignbytes=8, prototype=define
   Linker and Libraries:
     ld='g++', ldflags ='-s -L"C:\STRAWB~1\perl\lib\CORE" -L"C:\STRAWB~1\c\lib"'
     libpth=C:\STRAWB~1\c\lib C:\STRAWB~1\c\i686-w64-mingw32\lib 
C:\STRAWB~1\c\lib\gcc\i686-w64-mingw32\4.9.2
     libs=-lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 
-ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr 
-lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32
     perllibs=-lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 
-ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr 
-lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32
     libc=, so=dll, useshrplib=true, libperl=libperl524.a
     gnulibc_version=''
   Dynamic Linking:
     dlsrc=dl_win32.xs, dlext=xs.dll, d_dlsymun=undef, ccdlflags=' '
     cccdlflags=' ', lddlflags='-mdll -s -L"C:\STRAWB~1\perl\lib\CORE" 
-L"C:\STRAWB~1\c\lib"'


Characteristics of this binary (from libperl):
   Compile-time options: HAS_TIMES HAVE_INTERP_INTERN MULTIPLICITY
                         PERLIO_LAYERS PERL_COPY_ON_WRITE
                         PERL_DONT_CREATE_GVSV
                         PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
                         PERL_IMPLICIT_CONTEXT PERL_IMPLICIT_SYS
                         PERL_MALLOC_WRAP PERL_PRESERVE_IVUV USE_64_BIT_INT
                         USE_ITHREADS USE_LARGE_FILES USE_LOCALE
                         USE_LOCALE_COLLATE USE_LOCALE_CTYPE
                         USE_LOCALE_NUMERIC USE_LOCALE_TIME USE_PERLIO
                         USE_PERL_ATOF
   Built under MSWin32
   Compiled at May 10 2016 17:20:50
   %ENV:
     PERL5LIB="U:\docs\perl\lib"
     PERL_CPANM_HOME="C:\Users\rappazf\AppData\Local\Perl\.cpanm"
     PERL_JSON_BACKEND="JSON::XS"
     PERL_YAML_BACKEND="YAML"
   @INC:
     U:\docs\perl\lib
     C:/strawberry/perl/site/lib
     C:/strawberry/perl/vendor/lib
     C:/strawberry/perl/lib
     .

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