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[Qemu-devel] [Bug 1826175] Re: Compilation on MSYS2/MinGW-w64 fails with
From: |
Thomas Huth |
Subject: |
[Qemu-devel] [Bug 1826175] Re: Compilation on MSYS2/MinGW-w64 fails with error: "No rule to make target capstone.lib" |
Date: |
Wed, 24 Apr 2019 11:20:53 -0000 |
This change needs to go in via the capstone project. capstone is just an
unmodified "submodule" in QEMU - we do not include any QEMU-only changes
here.
** Changed in: qemu
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1826175
Title:
Compilation on MSYS2/MinGW-w64 fails with error: "No rule to make
target capstone.lib"
Status in QEMU:
Invalid
Bug description:
I submitted this bug to Capstone directly but I figured it'd be useful
to post it here too. The IS_MINGW check in the Makefile for Capstone
fails under MSYS2 MinGW-w64 because cc --version doesn't have mingw in
the output anymore:
$ whereis cc
cc: /mingw64/bin/cc.exe
$ cc --version
cc.exe (Rev2, Built by MSYS2 project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Really simple patch:
diff --git "a/Makefile" "b/Makefile"
index 063f50db..1d9f042e 100644
--- "a/Makefile"
+++ "b/Makefile"
@@ -288,7 +288,7 @@ CFLAGS := $(CFLAGS:-fPIC=)
# On Windows we need the shared library to be executable
else
# mingw?
-IS_MINGW := $(shell $(CC) --version | grep -i mingw | wc -l)
+IS_MINGW := $(shell $(CC) --version | grep -i msys2 | wc -l)
ifeq ($(IS_MINGW),1)
EXT = dll
AR_EXT = lib
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