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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: Yonggang Luo <lbrogers@suse.com>, Bruce Rogers <brogers@suse.com>
Subject: [PULL 12/22] meson.build: don't condition iconv detection on library detection
Date: Fri, 16 Oct 2020 07:48:04 -0400
Message-ID: <20201016114814.1564523-13-pbonzini@redhat.com> (raw)
In-Reply-To: <20201016114814.1564523-1-pbonzini@redhat.com>

From: Bruce Rogers <brogers@suse.com>

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>
Reviewed-by: Yonggang Luo<l <brogers@suse.com>uoyonggang@gmail.com>
Reviewed-by:Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20201014221939.196958-1-brogers@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 meson.build | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/meson.build b/meson.build
index 0c0f4f9fd8..c1c45e9845 100644
--- a/meson.build
+++ b/meson.build
@@ -459,15 +459,13 @@ 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()
-- 
2.26.2




  parent reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16 11:47 [PULL 00/22] Build system + misc changes for 2020-10-16 Paolo Bonzini
2020-10-16 11:47 ` [PULL 01/22] submodules: bump meson to 0.55.3 Paolo Bonzini
2020-10-16 11:47 ` [PULL 02/22] Makefile: Ensure cscope.out/tags/TAGS are generated in the source tree Paolo Bonzini
2020-10-16 11:47 ` [PULL 03/22] tests/Makefile.include: unbreak non-tcg builds Paolo Bonzini
2020-10-16 11:47 ` [PULL 04/22] make: run shell with pipefail Paolo Bonzini
2020-10-16 11:47 ` [PULL 05/22] tests: add missing generated sources to testqapi Paolo Bonzini
2020-10-16 11:47 ` [PULL 06/22] configure: move QEMU_INCLUDES to meson Paolo Bonzini
2020-10-16 11:47 ` [PULL 07/22] dockerfiles: enable Centos 8 PowerTools Paolo Bonzini
2020-10-16 11:48 ` [PULL 08/22] add ninja to dockerfiles, CI configurations and test VMs Paolo Bonzini
2020-10-16 11:48 ` [PULL 09/22] build: cleanups to Makefile Paolo Bonzini
2020-10-16 11:48 ` [PULL 10/22] build: replace ninjatool with ninja Paolo Bonzini
2020-10-16 11:48 ` [PULL 11/22] build: add --enable/--disable-libudev Paolo Bonzini
2020-10-16 11:48 ` Paolo Bonzini [this message]
2020-10-16 11:48 ` [PULL 13/22] meson: cleanup curses/iconv test Paolo Bonzini
2020-10-16 11:48 ` [PULL 14/22] configure: fix handling of --docdir parameter Paolo Bonzini
2020-10-16 11:48 ` [PULL 15/22] meson: Only install icons and qemu.desktop if have_system Paolo Bonzini
2020-10-16 11:48 ` [PULL 16/22] docs: Fix Sphinx configuration for msys2/mingw Paolo Bonzini
2020-10-16 11:48 ` [PULL 17/22] meson: move SPHINX_ARGS references within "if build_docs" Paolo Bonzini
2020-10-16 11:48 ` [PULL 18/22] meson: Move the detection logic for sphinx to meson Paolo Bonzini
2020-10-16 13:27   ` 罗勇刚(Yonggang Luo)
2020-10-19 19:40     ` Eric Blake
2020-10-16 11:48 ` [PULL 19/22] cirrus: Enable doc build on msys2/mingw Paolo Bonzini
2020-10-16 11:48 ` [PULL 20/22] fuzz: Disable QEMU's SIG{INT,HUP,TERM} handlers Paolo Bonzini
2020-10-16 11:48 ` [PULL 21/22] hax: unbreak accelerator cpu code after cpus.c split Paolo Bonzini
2020-10-16 11:48 ` [PULL 22/22] ci: include configure and meson logs in all jobs if configure fails Paolo Bonzini

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