diff options
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index 52918ca6d..bc7520d50 100644 --- a/configure.ac +++ b/configure.ac @@ -456,16 +456,19 @@ case " $optional_bin_progs " in *' stdbuf '*) gl_ADD_PROG([optional_pkglib_progs], [libstdbuf.so]) ;; esac -MAN=`echo "$optional_bin_progs "|sed 's/ /.1 /g;s/ $//'|tr -d '\\015\\012'` - -# Change "ginstall.1" to "install.1" in $MAN. -MAN=`for m in $MAN; do test $m = ginstall.1 && m=install.1; echo $m; done \ - | tr '\015\012' ' '; echo` - -# Remove [.1, since writing a portable rule for it in man/Makefile.am -# is not practical. The sed LHS below uses the autoconf quadrigraph -# representing '['. -MAN=`echo "$MAN"|sed 's/\@<:@\.1//'` +MAN=` + for p in $optional_bin_progs; do + # Change "ginstall.1" to "install.1" in $MAN. + test $p = ginstall && p=install + # Ignore the "[" program, since writing a portable make rule to + # generate its manpage is not practical. + dnl Use the autoconf-provided quadrigraph to represent "[", + dnl otherwise we will incur in dreadful quoting issues. + test x$p = x'@<:@' && continue + echo "$p.1" + done` +# Normalize whitespace. +MAN=`echo $MAN` OPTIONAL_BIN_PROGS=`echo "$optional_bin_progs "|sed 's/ /\$(EXEEXT) /g;s/ $//'` AC_SUBST([OPTIONAL_BIN_PROGS]) |