[Bug 21526] several programs fail to compile under cygwin

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=21526





--- Comment #1 from David Gerard <dgerard at gmail.com>  2010-01-31 12:13:17 ---
__wargv is defined in include/msvcrt/stdlib.h . Somehow this is not getting
included in cmd.exe-XXXXXX.c when compiling in cygwin. cmd.exe-XXXXXX.c is, of
course, a generated file:

===
make[2]: Entering directory `/home/Administrator/wine-git/programs/cmd'
../../tools/winegcc/winegcc  -B../../tools/winebuild --sysroot=../.. -mconsole
-municode batch.o builtins.o directory.o wcmdmain.o    Cs.res Da.res De.res
En.res Es.res Fr.res It.res Ja.res Ko.res Lt.res Nl.res No.res Pl.res Pt.res
Ru.res Si.res Tr.res wcmdrc.res   -o cmd.exe  -lshell32 -luser32 -ladvapi32
-lkernel32 -lwine ../../libs/port/libwine_port.a
cmd.exe-8n0LMQ.c: In function `main':
cmd.exe-8n0LMQ.c:5: error: `__wargv' undeclared (first use in this function)
cmd.exe-8n0LMQ.c:5: error: (Each undeclared identifier is reported only once
cmd.exe-8n0LMQ.c:5: error: for each function it appears in.)
winegcc: gcc failed
===

Andre Hentschel had suggestions to edit programs/cmd/Makefile (which we realise
is a generated file):

===
1. add "msvcrt" to "IMPORTS" (might be line 8) and run make in that folder

2. also add "-mno-cygwin" to "APPMODE" (might be line 6) and run make in that
folder

3. remove the msvcrt of step 1 so that only the "-mno-cygwin"-change is in and
run make in that folder
===

None of these worked.

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