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meson: remove useless libdl test

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dlopen is never used after it is sought via cc.find_library, because
plugins use gmodule instead; remove the test.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211110092454.30916-1-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211115142915.3797652-5-alex.bennee@linaro.org>
This commit is contained in:
Paolo Bonzini
2021-11-15 14:29:13 +00:00
committed by Alex Bennée
parent ebd654aabc
commit a399f9143e
2 changed files with 2 additions and 8 deletions
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2
accel/tcg/meson.build
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@ -10,7 +10,7 @@ tcg_ss.add(files(
)) ))
tcg_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user-exec.c')) tcg_ss.add(when: 'CONFIG_USER_ONLY', if_true: files('user-exec.c'))
tcg_ss.add(when: 'CONFIG_SOFTMMU', if_false: files('user-exec-stub.c')) tcg_ss.add(when: 'CONFIG_SOFTMMU', if_false: files('user-exec-stub.c'))
tcg_ss.add(when: 'CONFIG_PLUGIN', if_true: [files('plugin-gen.c'), libdl]) tcg_ss.add(when: 'CONFIG_PLUGIN', if_true: [files('plugin-gen.c')])
specific_ss.add_all(when: 'CONFIG_TCG', if_true: tcg_ss) specific_ss.add_all(when: 'CONFIG_TCG', if_true: tcg_ss)
specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files( specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: files(

8
meson.build
View File

@ -566,13 +566,7 @@ endif
spice_headers = spice.partial_dependency(compile_args: true, includes: true) spice_headers = spice.partial_dependency(compile_args: true, includes: true)
rt = cc.find_library('rt', required: false) rt = cc.find_library('rt', required: false)
libdl = not_found
if 'CONFIG_PLUGIN' in config_host
libdl = cc.find_library('dl', required: false)
if not cc.has_function('dlopen', dependencies: libdl)
error('dlopen not found')
endif
endif
libiscsi = not_found libiscsi = not_found
if not get_option('libiscsi').auto() or have_block if not get_option('libiscsi').auto() or have_block
libiscsi = dependency('libiscsi', version: '>=1.9.0', libiscsi = dependency('libiscsi', version: '>=1.9.0',