build: Fix builds without --with-libgcrypt-prefix nor --with-libgcrypt-libdir.
Reported by Manolis Ragkousis <manolis837@gmail.com>.
Fixes a regression introduced in 14af289
.
Before this commit, ./configure would leave LIBGCRYPT_PREFIX and
LIBGCRYPT_LIBDIR undefined, leading to LIBGCRYPT_LIBS="-L -lgcrypt" and
thus to a link failure.
* configure.ac: Make sure $LIBGCRYPT_PREFIX and $LIBGCRYPT_LIBDIR are
never empty.
master
parent
641f9a2a1f
commit
a3977466db
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@ -124,7 +124,9 @@ AC_ARG_WITH([libgcrypt-prefix],
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LIBGCRYPT_LIBDIR="$withval/lib"
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;;
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esac],
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[LIBGCRYPT="libgcrypt"])
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[LIBGCRYPT="libgcrypt"
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LIBGCRYPT_PREFIX="no"
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LIBGCRYPT_LIBDIR="no"])
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AC_ARG_WITH([libgcrypt-libdir],
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[AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
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@ -141,6 +143,9 @@ AC_ARG_WITH([libgcrypt-libdir],
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esac],
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[if test "x$LIBGCRYPT" = x; then
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LIBGCRYPT="libgcrypt"
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fi
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if test "x$LIBGCRYPT_LIBDIR" = x; then
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LIBGCRYPT_LIBDIR="no"
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fi])
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dnl Library name suitable for `dynamic-link'.
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