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Remove pointless assignments of variables to themselves

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This commit is contained in:
Olly Betts 2013-03-22 09:37:02 +13:00
commit 2bbc52302c
1 changed files with 7 additions and 15 deletions
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22
configure.ac
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@ -713,8 +713,9 @@ else
# Cygwin (Windows) needs the library for dynamic linking # Cygwin (Windows) needs the library for dynamic linking
case $host in case $host in
*-*-cygwin* | *-*-mingw*) PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK" *-*-cygwin* | *-*-mingw*)
DEFS="-DUSE_DL_IMPORT $DEFS" PYINCLUDE="$PYINCLUDE" PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK"
DEFS="-DUSE_DL_IMPORT $DEFS"
;; ;;
*)PYTHONDYNAMICLINKING="";; *)PYTHONDYNAMICLINKING="";;
esac esac
@ -808,8 +809,9 @@ else
# Cygwin (Windows) needs the library for dynamic linking # Cygwin (Windows) needs the library for dynamic linking
case $host in case $host in
*-*-cygwin* | *-*-mingw*) PYTHON3DYNAMICLINKING="-L$PYLIB $PY3LINK" *-*-cygwin* | *-*-mingw*)
DEFS="-DUSE_DL_IMPORT $DEFS" PY3INCLUDE="$PY3INCLUDE" PYTHON3DYNAMICLINKING="-L$PYLIB $PY3LINK"
DEFS="-DUSE_DL_IMPORT $DEFS"
;; ;;
*)PYTHON3DYNAMICLINKING="";; *)PYTHON3DYNAMICLINKING="";;
esac esac
@ -1300,7 +1302,7 @@ else
AC_MSG_CHECKING(for MzScheme dynext object) AC_MSG_CHECKING(for MzScheme dynext object)
MZDYNOBJ=`$MZSCHEME --eval '(begin (require dynext/link) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (printf "~a" x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null` MZDYNOBJ=`$MZSCHEME --eval '(begin (require dynext/link) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (printf "~a" x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null`
if test -f "$MZDYNOBJ"; then if test -f "$MZDYNOBJ"; then
MZDYNOBJ="$MZDYNOBJ" :
else else
# older versions (3.72 approx and earlier) # older versions (3.72 approx and earlier)
MZDYNOBJ=`$MZSCHEME --mute-banner --version --eval '(begin (require (lib "link.ss" "dynext")) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x) (display " ")) ((current-make-standard-link-libraries)))) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null` MZDYNOBJ=`$MZSCHEME --mute-banner --version --eval '(begin (require (lib "link.ss" "dynext")) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x) (display " ")) ((current-make-standard-link-libraries)))) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null`
@ -1511,36 +1513,26 @@ else
AC_MSG_CHECKING(for Ocaml DL load generator) AC_MSG_CHECKING(for Ocaml DL load generator)
if test -z "$OCAMLDLGEN"; then if test -z "$OCAMLDLGEN"; then
AC_CHECK_PROGS(OCAMLDLGEN, ocamldlgen, :) AC_CHECK_PROGS(OCAMLDLGEN, ocamldlgen, :)
else
OCAMLDLGEN="$OCAMLDLGEN"
fi fi
AC_MSG_CHECKING(for Ocaml package tool) AC_MSG_CHECKING(for Ocaml package tool)
if test -z "$OCAMLFIND"; then if test -z "$OCAMLFIND"; then
AC_CHECK_PROGS(OCAMLFIND, ocamlfind, :) AC_CHECK_PROGS(OCAMLFIND, ocamlfind, :)
else
OCAMLFIND="$OCAMLFIND"
fi fi
AC_MSG_CHECKING(for Ocaml compiler) AC_MSG_CHECKING(for Ocaml compiler)
if test -z "$OCAMLC"; then if test -z "$OCAMLC"; then
AC_CHECK_PROGS(OCAMLC, ocamlc, :) AC_CHECK_PROGS(OCAMLC, ocamlc, :)
else
OCAMLC="$OCAMLC"
fi fi
AC_MSG_CHECKING(for Ocaml interpreter) AC_MSG_CHECKING(for Ocaml interpreter)
if test "x$OCAMLBIN" = xyes; then if test "x$OCAMLBIN" = xyes; then
AC_CHECK_PROGS(OCAMLBIN, ocaml, :) AC_CHECK_PROGS(OCAMLBIN, ocaml, :)
else
OCAMLBIN="$OCAMLBIN"
fi fi
AC_MSG_CHECKING(for Ocaml toplevel creator) AC_MSG_CHECKING(for Ocaml toplevel creator)
if test -z "$OCAMLMKTOP"; then if test -z "$OCAMLMKTOP"; then
AC_CHECK_PROGS(OCAMLMKTOP, ocamlmktop, :) AC_CHECK_PROGS(OCAMLMKTOP, ocamlmktop, :)
else
OCAMLMKTOP="$OCAMLMKTOP"
fi fi
OCAMLLOC=loc OCAMLLOC=loc