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configure: fix detecting libdl when dlsym requires extra linker flags

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Regression since 84b3f53aca.
This commit is contained in:
James Almer
2017-10-04 18:55:32 -03:00
parent b6782a192e
commit ede233a278
1 changed files with 1 additions and 1 deletions
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2
configure vendored
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@@ -5872,7 +5872,7 @@ enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2
enabled lzma && check_lib lzma lzma.h lzma_version_number -llzma
# On some systems dynamic loading requires no extra linker flags
check_lib libdl dlfcn.h dlopen || { check_func dlsym -ldl && check_lib libdl dlfcn.h dlopen -ldl; }
check_lib libdl dlfcn.h "dlopen dlsym" || check_lib libdl dlfcn.h "dlopen dlsym" -ldl
check_lib libm math.h sin -lm && LIBM="-lm"