[PATCH] meson.build: don't condition iconv detection on library detection

From: Bruce Rogers <brogers@suse.com>
To: qemu-devel@nongnu.org
Cc: luoyonggang@gmail.com, kraxel@redhat.com,
	Bruce Rogers <brogers@suse.com>
Subject: [PATCH] meson.build: don't condition iconv detection on library detection
Date: Wed, 14 Oct 2020 16:19:39 -0600	[thread overview]
Message-ID: <20201014221939.196958-1-brogers@suse.com> (raw)

It isn't necessarily the case that use of iconv requires an additional
library. For that reason we shouldn't conditionalize iconv detection on
libiconv.found.

Fixes: 5285e593c33 (configure: Fixes ncursesw detection under msys2/mingw by convert them to meson)

Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 meson.build | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/meson.build b/meson.build
index 1a4a482492..84c8ec9541 100644
--- a/meson.build
+++ b/meson.build
@@ -431,15 +431,13 @@ if not get_option('iconv').disabled()
   libiconv = cc.find_library('iconv',
                              required: false,
                              static: enable_static)
-  if libiconv.found()
-    if cc.links('''
-      #include <iconv.h>
-      int main(void) {
-        iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
-        return conv != (iconv_t) -1;
-      }''', dependencies: [libiconv])
-      iconv = declare_dependency(dependencies: [libiconv])
-    endif
+  if cc.links('''
+    #include <iconv.h>
+    int main(void) {
+      iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
+      return conv != (iconv_t) -1;
+    }''', dependencies: [libiconv])
+    iconv = declare_dependency(dependencies: [libiconv])
   endif
 endif
 if get_option('iconv').enabled() and not iconv.found()
-- 
2.28.0


