build: Improve autoconf quoting.

* gettext-runtime/intl/configure.ac: Fix quoting of AS_HELP_STRING argument.
* gettext-tools/configure.ac: Likewise.

diff --git a/gettext-runtime/intl/configure.ac b/gettext-runtime/intl/configure.ac
index aeed10f11287722fb63116ca5eaa087fcd805f64..8da3390163d0c2921477629cedd2558b76e3d707 100644 (file)
--- a/gettext-runtime/intl/configure.ac
+++ b/gettext-runtime/intl/configure.ac
@@ -81,7 +81,7 @@ AM_CONDITIONAL([WINDOWS_NATIVE], [test $is_windows_native = yes])
 dnl Support building libintl.a with -fPIC (needed by GCC).
 dnl <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100096>
 AC_ARG_ENABLE([host-shared],
-  [AS_HELP_STRING([--enable-host-shared], [special hack for GCC])],
+  [AS_HELP_STRING([[--enable-host-shared]], [special hack for GCC])],
   [PICFLAG='-fPIC'],
   [PICFLAG=])
 AC_SUBST([PICFLAG])

diff --git a/gettext-tools/configure.ac b/gettext-tools/configure.ac
index feb1a092640cb7313d892ff44dae7eeae99540f5..4d9bc8e5287f97fcf751f3428898a002e94d18cf 100644 (file)
--- a/gettext-tools/configure.ac
+++ b/gettext-tools/configure.ac
@@ -134,7 +134,7 @@ AM_GNU_GETTEXT([use-libtool], [need-ngettext], [\${top_builddir}/../gettext-runt
 
 dnl This option allows to build gettext-tools without (re)building libtextstyle.
 AC_ARG_WITH([installed-libtextstyle],
-  [AS_HELP_STRING([--with-installed-libtextstyle],
+  [AS_HELP_STRING([[--with-installed-libtextstyle]],
      [Use an already installed libtextstyle.])],
   [gt_use_installed_libtextstyle=$withval],
   [gt_use_installed_libtextstyle=no])
@@ -150,7 +150,7 @@ AM_CONDITIONAL([USE_INSTALLED_LIBTEXTSTYLE],
 
 dnl This option allows to build gettext-tools without (re)building GNU.Gettext.dll.
 AC_ARG_WITH([installed-csharp-dll],
-  [AS_HELP_STRING([--with-installed-csharp-dll],
+  [AS_HELP_STRING([[--with-installed-csharp-dll]],
      [Use an already installed C# DLL.])],
   [gt_use_installed_csharp_dll=$withval],
   [gt_use_installed_csharp_dll=no])