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| author | Glenn Morris <rgm@gnu.org> | 2012-12-04 21:17:03 -0500 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2012-12-04 21:17:03 -0500 |
| commit | 0b2224850be3a839c6125cda44934d494f8b1f81 (patch) | |
| tree | d22e7afc258ca7afea0192b253f48f52ec9dddc1 /configure.ac | |
| parent | de0e31edcc3ab6ded038e43625b125d01c6b299d (diff) | |
| download | emacs-0b2224850be3a839c6125cda44934d494f8b1f81.tar.gz | |
* configure.ac (MAKEINFO, EGREP, CC): Quote, in case of spaces in file names.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index 594fe94214d..203e36674b2 100644 --- a/configure.ac +++ b/configure.ac @@ -795,7 +795,7 @@ AC_PATH_PROG(MAKEINFO, makeinfo, no) dnl By this stage, configure has already checked for egrep and set EGREP, dnl or exited with an error if no egrep was found. if test "$MAKEINFO" != "no" && \ - test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[[^0-9]]*([[1-4]][[0-9]]+|[[5-9]]|4\.[[7-9]]|4\.[[1-6]][[0-9]]+)'`" = x; then + test x"`"$MAKEINFO" --version 2> /dev/null | "$EGREP" 'texinfo[[^0-9]]*([[1-4]][[0-9]]+|[[5-9]]|4\.[[7-9]]|4\.[[1-6]][[0-9]]+)'`" = x; then MAKEINFO=no fi @@ -1119,7 +1119,7 @@ if test "x$crt_files" != x; then ## system-dependent default from above.] if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then - crt_file=`$CC --print-file-name=$file 2>/dev/null` + crt_file=`"$CC" --print-file-name=$file 2>/dev/null` case "$crt_file" in */*) CRT_DIR=`AS_DIRNAME(["$crt_file"])` @@ -4079,7 +4079,7 @@ CPPFLAGS="$REAL_CPPFLAGS" ## Hack to detect a buggy GCC version. if test "x$GCC" = xyes \ - && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \ + && test x`"$CC" --version 2> /dev/null | grep 'gcc.* 4.5.0'` != x \ && test x"`echo $CFLAGS | grep '\-O@<:@23@:>@'`" != x \ && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then AC_MSG_ERROR([GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'.]) @@ -4432,14 +4432,14 @@ if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then ## immediately undefine it again and redefine it to empty. ## Was the C_SWITCH_X_SITE part really necessary? -## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name` +## LIB_GCC=`"$CC" $C_SWITCH_X_SITE -print-libgcc-file-name` LIB_GCC= ;; esac ;; ## Ask GCC where to find libgcc.a. - *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;; + *) LIB_GCC=`"$CC" -print-libgcc-file-name 2> /dev/null` ;; esac fi dnl if $GCC AC_SUBST(LIB_GCC) |