From: Bruno Haible <bruno@clisp.org>
Date: Tue, 18 Sep 2018 07:28:11 +0000 (+0200)
Subject: Fix link error when building with --disable-shared on Cygwin and mingw.
X-Git-Tag: v0.20~380
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0ba017fc01d4ae55b30a214c9697412da5331ce;p=thirdparty%2Fgettext.git

Fix link error when building with --disable-shared on Cygwin and mingw.

* gettext-tools/configure.ac (LIBXML_STATIC): Define to 1 when using the
included libxml and building with --disable-shared.
* gnulib-local/lib/libxml/libxml.h (LIBXML_STATIC): Define to 1, not empty.
---

diff --git a/gettext-tools/configure.ac b/gettext-tools/configure.ac
index 487823024..c48ac1378 100644
--- a/gettext-tools/configure.ac
+++ b/gettext-tools/configure.ac
@@ -195,6 +195,14 @@ AH_BOTTOM([
 
 gt_PREREQ_HOSTNAME
 
+dnl Parameterization of the 'libxml' module:
+dnl When INCLUDED_LIBXML is true and building static libraries, tell
+dnl libxml's xmlexports.h to omit '__declspec(dllimport)' on mingw and Cygwin.
+if test "$gl_cv_libxml_use_included" = yes && test "$enable_shared" != yes; then
+  AC_DEFINE([LIBXML_STATIC], [1],
+    [Define if libxml is being used as a static library.])
+fi
+
 dnl Compilation on mingw and Cygwin needs special Makefile rules, because
 dnl 1. when we install a shared library, we must arrange to export
 dnl    auxiliary pointer variables for every exported variable,
diff --git a/gnulib-local/lib/libxml/libxml.h b/gnulib-local/lib/libxml/libxml.h
index 2da9044ef..24b2b57a4 100644
--- a/gnulib-local/lib/libxml/libxml.h
+++ b/gnulib-local/lib/libxml/libxml.h
@@ -107,6 +107,6 @@ int xmlNop(void);
 #endif
 #endif
 #if !defined(PIC) && !defined(NOLIBTOOL)
-#  define LIBXML_STATIC
+# define LIBXML_STATIC 1
 #endif
 #endif /* ! __XML_LIBXML_H__ */