configure: Fix installation of library to work with alternate --prefix

[notmuch] / configure

diff --git a/configure b/configure
index 1caff940471ea6ed32b1188364e181b2eff920fb..5d254b3d97c09ab8ee047f4cd0b3719c3258909b 100755 (executable)
--- a/configure
+++ b/configure
@@ -11,7 +11,7 @@ XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config-1.1 xapian-config}
 # Set the defaults for values the user can specify with command-line
 # options.
 PREFIX=/usr/local
-LIBDIR=${PREFIX}/lib
+LIBDIR=
 
 usage ()
 {
@@ -50,15 +50,18 @@ Additionally, various options can be specified on the configure
 command line.
 
        --prefix=PREFIX Install files in PREFIX [$PREFIX]
-       --libdir=LIBDIR Install libraries in LIBDIR [$LIBDIR]
 
 By default, "make install" will install the resulting program to
-$PREFIX/bin, documentation to $PREFIX/share, etc. You can
+$PREFIX/bin, documentation to $PREFIX/man, etc. You can
 specify an installation prefix other than $PREFIX using
 --prefix, for instance:
 
        ./configure --prefix=\$HOME
 
+Fine tuning of some installation directories is available:
+
+       --libdir=DIR    Install libraries in LIBDIR [PREFIX/lib]
+
 EOF
 }
 
@@ -276,7 +279,7 @@ CXXFLAGS = ${CXXFLAGS}
 prefix = ${PREFIX}
 
 # The directory to which notmuch libraries should be installed
-libdir = ${LIBDIR}
+libdir = ${LIBDIR:=$PREFIX/lib}
 
 # The directory to which emacs lisp files should be installed
 emacs_lispdir=${emacs_lispdir}