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* [Buildroot] [PATCH 1/1] package/mpd: fix iconv detection w/ libiconv installed
@ 2022-04-27  5:27 Andreas Ziegler
  2022-04-27 19:26 ` Arnout Vandecappelle
  0 siblings, 1 reply; 5+ messages in thread
From: Andreas Ziegler @ 2022-04-27  5:27 UTC (permalink / raw)
  To: buildroot; +Cc: Andreas Ziegler, Jörg Krause

Fix build failures caused by meson failing to properly detect iconv() when 
libiconv is installed and a missing link dependency. 

Upstream pull request:
https://github.com/MusicPlayerDaemon/MPD/pull/1515

Fixes the following build failures:
http://autobuild.buildroot.net/results/7a0/7a0fe4e9248ed96a5c4934361de16e0b59a51d50/

Signed-off-by: Andreas Ziegler <br015@umbiko.net>
---
 ...detection-when-libiconv-is-installed.patch | 71 +++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 package/mpd/0002-fix-iconv-detection-when-libiconv-is-installed.patch

diff --git a/package/mpd/0002-fix-iconv-detection-when-libiconv-is-installed.patch b/package/mpd/0002-fix-iconv-detection-when-libiconv-is-installed.patch
new file mode 100644
index 0000000000..6121bc9740
--- /dev/null
+++ b/package/mpd/0002-fix-iconv-detection-when-libiconv-is-installed.patch
@@ -0,0 +1,71 @@
+From 3882a5a263caa681778a21b1f5f13a1b64536796 Mon Sep 17 00:00:00 2001
+From: aeolio <git@aeolio.de>
+Date: Wed, 20 Apr 2022 16:10:39 +0200
+Subject: [PATCH 1/2] src/lib/icu: fix iconv() detection when libiconv is
+ installed
+
+---
+ src/lib/icu/meson.build | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/src/lib/icu/meson.build b/src/lib/icu/meson.build
+index 59215e704b..972c1fda3f 100644
+--- a/src/lib/icu/meson.build
++++ b/src/lib/icu/meson.build
+@@ -12,17 +12,23 @@ if is_windows
+   icu_sources += 'Win32.cxx'
+ endif
+ 
++iconv_dep = []
+ if icu_dep.found()
+   icu_sources += [
+     'Util.cxx',
+     'Init.cxx',
+   ]
+ elif not get_option('iconv').disabled()
+-  have_iconv = compiler.has_function('iconv', prefix : '#include <iconv.h>')
+-  conf.set('HAVE_ICONV', have_iconv)
++  # an installed iconv library will make the builtin iconf() unavailable,
++  # so search for the library first and pass it as (possible) dependency
++  iconv_dep = compiler.find_library('libiconv', required: false)
++  have_iconv = compiler.has_function('iconv', 
++    dependencies: iconv_dep, 
++    prefix : '#include <iconv.h>')
+   if not have_iconv and get_option('iconv').enabled()
+     error('iconv() not available')
+   endif
++  conf.set('HAVE_ICONV', have_iconv)
+ endif
+ 
+ icu = static_library(
+@@ -31,6 +37,7 @@ icu = static_library(
+   include_directories: inc,
+   dependencies: [
+     icu_dep,
++    iconv_dep,
+     fmt_dep,
+   ],
+ )
+
+From ee39af34199aa875e109f7002a401d6ebbd66c22 Mon Sep 17 00:00:00 2001
+From: aeolio <git@aeolio.de>
+Date: Sun, 24 Apr 2022 04:14:17 +0000
+Subject: [PATCH 2/2] fix typo in comment
+
+---
+ src/lib/icu/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/lib/icu/meson.build b/src/lib/icu/meson.build
+index 972c1fda3f..6e489876b8 100644
+--- a/src/lib/icu/meson.build
++++ b/src/lib/icu/meson.build
+@@ -19,7 +19,7 @@ if icu_dep.found()
+     'Init.cxx',
+   ]
+ elif not get_option('iconv').disabled()
+-  # an installed iconv library will make the builtin iconf() unavailable,
++  # an installed iconv library will make the builtin iconv() unavailable,
+   # so search for the library first and pass it as (possible) dependency
+   iconv_dep = compiler.find_library('libiconv', required: false)
+   have_iconv = compiler.has_function('iconv', 
-- 
2.34.1

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^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2022-05-27 19:39 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-27  5:27 [Buildroot] [PATCH 1/1] package/mpd: fix iconv detection w/ libiconv installed Andreas Ziegler
2022-04-27 19:26 ` Arnout Vandecappelle
2022-04-28  6:10   ` [Buildroot] [PATCH v2 " Andreas Ziegler
2022-04-30 18:49     ` Arnout Vandecappelle
2022-05-27 19:38     ` Peter Korsgaard

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