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Re: [Qemu-trivial] [Qemu-devel] [PATCH for 2.9 v2] configure: remove Cyg

From: Stefan Weil
Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH for 2.9 v2] configure: remove Cygwin
Date: Fri, 17 Mar 2017 18:52:15 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.6.0

Am 17.03.2017 um 17:08 schrieb Paolo Bonzini:
The Cygwin target is really compiling for native Win32 with -mno-cygwin.
Except, GCC 4.7.0 has finally removed the long deprecated -mno-cygwin
option, and that happened about five years ago.

Let it rest in peace.

Signed-off-by: Paolo Bonzini <address@hidden>

Reviewed-by: Stefan Weil <address@hidden>

CC'ing qemu-trivial for the pull request.

I only wonder whether we should raise an error if people
try building QEMU with native Cygwin (not Cygwin / Mingw-w64).


 bsd-user/mmap.c | 5 -----
 configure       | 6 ------
 2 files changed, 11 deletions(-)

diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c
index ee59073..1ad018a 100644
--- a/bsd-user/mmap.c
+++ b/bsd-user/mmap.c
@@ -199,12 +199,7 @@ static int mmap_frag(abi_ulong real_start,
     return 0;

-#if defined(__CYGWIN__)
-/* Cygwin doesn't have a whole lot of address space.  */
-static abi_ulong mmap_next_start = 0x18000000;
 static abi_ulong mmap_next_start = 0x40000000;

 unsigned long last_brk;

diff --git a/configure b/configure
index 99d8bec..b9a30cf 100755
--- a/configure
+++ b/configure
@@ -553,12 +553,6 @@ fi

 case $targetos in
-  mingw32="yes"
-  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
-  audio_possible_drivers="sdl"
-  audio_drv_list="sdl"

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