11 lines
460 B
Diff
11 lines
460 B
Diff
--- a/configure.in.orig 2015-06-16 20:40:02.938216001 +0800
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+++ b/configure.in 2015-06-16 20:40:16.198216001 +0800
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@@ -399,7 +399,7 @@ AS_IF([test "x$ac_cv_header_xcrypt_h" =
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[crypt_libs="crypt"])
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BACKUP_LIBS=$LIBS
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-AC_SEARCH_LIBS([crypt],[$crypt_libs], LIBCRYPT="-l$ac_lib", LIBCRYPT="")
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+AC_SEARCH_LIBS([crypt],[$crypt_libs], LIBCRYPT="${ac_lib:+-l$ac_lib}", LIBCRYPT="")
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AC_CHECK_FUNCS(crypt_r crypt_gensalt_r)
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LIBS=$BACKUP_LIBS
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AC_SUBST(LIBCRYPT)
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