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41 lines
1.5 KiB
41 lines
1.5 KiB
From 8ece1141e455d6643df0be885a5df200bdb3bc78 Mon Sep 17 00:00:00 2001
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From: Rosen Penev <rosenp@gmail.com>
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Date: Thu, 30 Jul 2020 14:34:07 -0700
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Subject: [PATCH] icu/meson: link against iconv when used externally
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This basically adds -liconv to LDFLAGS, fixing a linking issue when
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iconv is missing in the libc.
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The previous commit fixed finding iconv but did not fix linking.
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Switched to using c_compiler for iconv. It seems compiler does not work
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properly.
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Signed-off-by: Rosen Penev <rosenp@gmail.com>
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---
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src/lib/icu/meson.build | 14 ++++++++++++--
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1 file changed, 12 insertions(+), 2 deletions(-)
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--- a/src/lib/icu/meson.build
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+++ b/src/lib/icu/meson.build
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@@ -18,8 +18,18 @@ if icu_dep.found()
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'Init.cxx',
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]
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elif not get_option('iconv').disabled()
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- have_iconv = compiler.has_function('iconv', prefix : '#include <iconv.h>')
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- conf.set('HAVE_ICONV', have_iconv)
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+ have_iconv = c_compiler.has_header_symbol('iconv.h', 'iconv')
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+ if have_iconv
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+ libiconv = c_compiler.find_library('iconv', required : false)
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+ conf.set('HAVE_ICONV', have_iconv)
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+ libiconv_dep = static_library('iconv', icu_sources, include_directories: inc, dependencies: libiconv)
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+ icu_dep = declare_dependency(link_with: libiconv_dep, dependencies: util_dep)
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+ endif
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+ if not have_iconv and c_compiler.has_function('iconv')
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+ libiconv = []
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+ have_iconv = true
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+ conf.set('HAVE_ICONV', have_iconv)
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+ endif
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if not have_iconv and get_option('iconv').enabled()
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error('iconv() not available')
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endif
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