[Bug 49637] New: Build fails when CROSSCFLAGS are passed

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49637

Bug ID: 49637
           Summary: Build fails when CROSSCFLAGS are passed
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 67831
  --> https://bugs.winehq.org/attachment.cgi?id=67831
Build log xz compressed

When I build a PE enabled wine (--enable-mingw) and don't set CROSSCFLAGS wine
builds but creates dll.so files

When I build with CROSSCFLAGS=${CFLAGS} set I get a build failure when trying
to link:

/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1005): undefined reference to
`GUID_ContainerFormatBmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1014): undefined reference to
`GUID_ContainerFormatJpeg'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1023): undefined reference to
`GUID_ContainerFormatPng'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1032): undefined reference to
`GUID_ContainerFormatDds'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1041): undefined reference to
`GUID_ContainerFormatTiff'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1050): undefined reference to
`GUID_ContainerFormatGif'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x105f): undefined reference to
`GUID_ContainerFormatWmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x11b5): undefined reference to
`GUID_ContainerFormatWmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x11c4): undefined reference to
`GUID_ContainerFormatWmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x11d3): undefined reference to
`GUID_ContainerFormatWmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x11ed): undefined reference to
`GUID_ContainerFormatBmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x11fc): undefined reference to
`GUID_ContainerFormatBmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x120b): undefined reference to
`GUID_ContainerFormatBmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x12dd): undefined reference to
`GUID_ContainerFormatJpeg'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x12ec): undefined reference to
`GUID_ContainerFormatJpeg'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x12fb): undefined reference to
`GUID_ContainerFormatJpeg'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1315): undefined reference to
`GUID_ContainerFormatPng'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1324): undefined reference to
`GUID_ContainerFormatPng'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1333): undefined reference to
`GUID_ContainerFormatPng'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1355): undefined reference to
`GUID_ContainerFormatDds'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1364): undefined reference to
`GUID_ContainerFormatDds'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1373): undefined reference to
`GUID_ContainerFormatDds'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x1395): undefined reference to
`GUID_ContainerFormatTiff'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x13a4): undefined reference to
`GUID_ContainerFormatTiff'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x13b3): undefined reference to
`GUID_ContainerFormatTiff'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x13d5): undefined reference to
`GUID_ContainerFormatGif'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x13e4): undefined reference to
`GUID_ContainerFormatGif'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x13f3): undefined reference to
`GUID_ContainerFormatGif'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.text+0x14c0): undefined reference to
`IID_IWICDdsDecoder'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9c0): undefined reference to
`GUID_ContainerFormatBmp'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9c8): undefined reference to
`GUID_ContainerFormatJpeg'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9d0): undefined reference to
`GUID_ContainerFormatPng'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9d8): undefined reference to
`GUID_ContainerFormatDds'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9e0): undefined reference to
`GUID_ContainerFormatTiff'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9e8): undefined reference to
`GUID_ContainerFormatGif'
/usr/libexec/gcc/i686-w64-mingw32/ld:
d3dx10_43_main.cross.o:d3dx10_43_main.c:(.rdata+0x9f0): undefined reference to
`GUID_ContainerFormatWmp'
collect2: error: ld returned 1 exit status
winegcc: /usr/bin/i686-w64-mingw32-gcc failed
make[1]: *** [Makefile:432: d3dx10_43.dll] Error 2
make[1]: Leaving directory
'/var/tmp/portage/app-emulation/wine-staging-9999/work/wine-9999-abi_x86_32.x86/dlls/d3dx10_43'
make: *** [Makefile:10075: dlls/d3dx10_43] Error 2
make: *** Waiting for unfinished jobs....

I'll attach the complete log

I can work around this with the following patch:

--- a/dlls/d3dx10_43/Makefile.in        2020-07-30 12:23:06.918814528 +0100
+++ b/dlls/d3dx10_43/Makefile.in        2020-07-30 12:23:34.037329783 +0100
@@ -1,7 +1,6 @@
 MODULE    = d3dx10_43.dll
 IMPORTLIB = d3dx10
-IMPORTS   = d3d10_1 d3dcompiler dxguid
-DELAYIMPORTS = windowscodecs
+IMPORTS   = d3d10_1 d3dcompiler dxguid windowscodecs

EXTRADLLFLAGS = -mno-cygwin

After that wine builds successfully and creates dll files

Is there any instructions on how to do this officially? I've been figuring this
out with trial and error

LTO is a no go in either CFLAGS or CROSSCFLAGS