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libcrypt: Add a dummy libcrypt to satisfy shadow

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Signed-off-by: Dennisbonke <admin@dennisbonke.com>
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Dennisbonke 2020-11-20 01:25:25 +01:00 committed by Dennis Bonke
parent 4ae723492f
commit 6253fcdd1b
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2 changed files with 8 additions and 0 deletions
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6
libcrypt/src/dummy.cpp Normal file
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@ -0,0 +1,6 @@
// We build an empty libcrypt because shadow expects -lcrypt
// The actual crypt functions reside inside libc
extern "C" void __mlibc_libcrypt_dummy(void) { }

2
meson.build
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@ -264,6 +264,7 @@ if not headers_only
shared_library('rt', 'librt/src/dummy.cpp', install: true)
shared_library('util', 'libutil/src/dummy.cpp', install: true)
shared_library('m', 'libm/src/dummy.cpp', install: true)
shared_library('crypt', 'libcrypt/src/dummy.cpp', install: true)
else
ldso_lib = static_library('ld', rtdl_sources,
name_prefix: '',
@ -291,6 +292,7 @@ if not headers_only
static_library('rt', 'librt/src/dummy.cpp', install: true)
static_library('util', 'libutil/src/dummy.cpp', install: true)
static_library('m', 'libm/src/dummy.cpp', install: true)
static_library('crypt', 'libcrypt/src/dummy.cpp', install: true)
endif
endif