build: Use the canonical srcdir/builddir in 'pre-inst-env'.
Fixes <http://bugs.gnu.org/17935>. * pre-inst-env.in (abs_top_builddir, abs_top_srcdir): Use 'pwd -P'.master
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@ -26,9 +26,11 @@
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# By default we may end up with absolute directory names that contain '..',
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# which get into $GUILE_LOAD_PATH, leading to '..' in the module file names
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# recorded by Guile. To avoid that, make sure we get a real absolute
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# directory name.
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abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd`"
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abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd`"
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# directory name. Additionally, use '-P' to get the canonical directory name
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# so that Guile's 'relative' %file-port-name-canonicalization can actually
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# work (see <http://bugs.gnu.org/17935>.)
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abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd -P`"
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abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd -P`"
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GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
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GUILE_LOAD_PATH="$abs_top_builddir:$abs_top_srcdir${GUILE_LOAD_PATH:+:}$GUILE_LOAD_PATH"
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