From 6987258cab71a7053523f0d64f4e1ea012df7bda Mon Sep 17 00:00:00 2001
From: Christophe de Dinechin <christophe@dinechin.org>
Date: Fri, 9 Nov 2018 11:53:44 +0100
Subject: [PATCH] Fix cygwin DLL naming

Cygwin, like macOS, uses an extension to "recognize" something as being
a shared library. In that case, the extension is .dll.

Thinking about it, it's the naming in Linux that is illogical, in the
sense that the extension is before the count
---
 config.cygwin.mk | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/config.cygwin.mk b/config.cygwin.mk
index 0a05b28..547f2f0 100644
--- a/config.cygwin.mk
+++ b/config.cygwin.mk
@@ -24,9 +24,13 @@ OS_NAME_BUILDENV_cygwin=windows
 
 include $(MIQ)config.gnu.mk
 
+# Cygwin uses Windows extensions, e.g. ld looks for .dll files
 EXE_EXT=	.exe
 LIB_EXT=	.a
 DLL_EXT=	.dll
 OBJ_EXT=	.obj
 
-MAKE_DLL=	$(LD) -shared $(MIQ_LDFLAGS) $(MIQ_TOLINK) -o $@
+# Because of the above, we need to put the number before the extesion
+# e.g. where Linux would have libfoo.so.1.3.2, cygwin has libfoo.1.3.2.dll
+MIQ_NOINSTALL=	$(@:%.install_dll=%)
+MIQ_DLLNAME=	$(MIQ_NOINSTALL:%$(DLL_EXT)=%$(PRODUCTS_VERSION:%=.$(MIQ_V_VERSION))$(DLL_EXT))