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[aclocal.enable.m4] Escape shell arguments

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This commit is contained in:
Behdad Esfahbod 2008-09-11 15:30:43 -04:00
parent 90210ac4ac
commit 66f0d56a8a
1 changed files with 10 additions and 7 deletions
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17
build/aclocal.enable.m4
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@ -123,7 +123,7 @@ AC_DEFUN([_CAIRO_ENABLE],
[dnl
echo
use_[]$1=yes
CAIRO_FEATURE_VARS_FOREACH(cr_var, [cr_feature[_]cr_var[=]m4_do([cr_var_default_]cr_var[_value])]m4_newline)
CAIRO_FEATURE_VARS_FOREACH(cr_var, [cr_feature[_]cr_var[=]_CAIRO_SH_ESCAPE_UNQUOTED(m4_do([cr_var_default_]cr_var[_value]))]m4_newline)
cr_feature_commands
cairo_cv_[]$1[]_use=$use_[]$1
cairo_cv_[]$1[]_cache_vars="_CAIRO_FEATURE_VARS"
@ -222,6 +222,9 @@ m4_define([_CAIRO_ACCUMULATORS_REGISTER],
m4_foreach_w([cr_var], [$1], [m4_pattern_allow([CAIRO_]cr_var)])dnl
])dnl
m4_define([_CAIRO_SH_ESCAPE],['m4_bpatsubst([$1],['],[\'])'])dnl
m4_define([_CAIRO_SH_ESCAPE_UNQUOTED],["m4_bpatsubst([$1],["],[\"])"])dnl
dnl
dnl CAIRO_ACCUMULATORS_REGISTER(VARS, SEPARATOR=[], INITIAL-VALUE=[])
dnl
@ -234,7 +237,7 @@ dnl shell variable resulting for each variable is prefixed with CAIRO_.
dnl
AC_DEFUN([CAIRO_ACCUMULATORS_REGISTER],
[dnl
_CAIRO_ACCUMULATORS_REGISTER([$1],[$2],['$3'])dnl
_CAIRO_ACCUMULATORS_REGISTER([$1],[$2],_CAIRO_SH_ESCAPE([$3]))dnl
])dnl
dnl
@ -243,7 +246,7 @@ dnl so it can reference other shell variables for example.
dnl
AC_DEFUN([CAIRO_ACCUMULATORS_REGISTER_UNQUOTED],
[dnl
_CAIRO_ACCUMULATORS_REGISTER([$1],[$2],["$3"])dnl
_CAIRO_ACCUMULATORS_REGISTER([$1],[$2],_CAIRO_SH_ESCAPE_UNQUOTED[$3])dnl
])dnl
m4_define([_CAIRO_ACCUMULATOR_CHECK],
@ -264,7 +267,7 @@ dnl Appends VALUE to accumulator VAR
dnl
AC_DEFUN([CAIRO_ACCUMULATE],
[dnl
_CAIRO_ACCUMULATE([$1], [$2], [CAIRO_$1="${CAIRO_$1}]m4_do([cr_acc_$1_sep])["'$2'])dnl
_CAIRO_ACCUMULATE([$1], [$2], [CAIRO_$1="${CAIRO_$1}]m4_do([cr_acc_$1_sep])["_CAIRO_SH_ESCAPE([$2])])dnl
])dnl
dnl
@ -274,7 +277,7 @@ dnl Prepends VALUE to accumulator VAR
dnl
AC_DEFUN([CAIRO_ACCUMULATE_BEFORE],
[dnl
_CAIRO_ACCUMULATE([$1], [$2], [CAIRO_$1='$2'"]m4_do([cr_acc_$1_sep])[${CAIRO_$1}"])dnl
_CAIRO_ACCUMULATE([$1], [$2], [CAIRO_$1=_CAIRO_SH_ESCAPE([$2])"]m4_do([cr_acc_$1_sep])[${CAIRO_$1}"])dnl
])dnl
m4_define([_CAIRO_ACCUMULATE_UNQUOTED],
@ -291,7 +294,7 @@ dnl so it can reference other shell variables for example.
dnl
AC_DEFUN([CAIRO_ACCUMULATE_UNQUOTED],
[dnl
_CAIRO_ACCUMULATE_UNQUOTED([$1], [$2], [CAIRO_$1="${CAIRO_$1}]m4_do([cr_acc_$1_sep])[$2"])dnl
_CAIRO_ACCUMULATE_UNQUOTED([$1], [$2], [CAIRO_$1="${CAIRO_$1}]m4_do([cr_acc_$1_sep])["]_CAIRO_SH_ESCAPE_UNQUOTED([$2]))dnl
])dnl
dnl
@ -302,7 +305,7 @@ dnl so it can reference other shell variables for example.
dnl
AC_DEFUN([CAIRO_ACCUMULATE_UNQUOTED_BEFORE],
[dnl
_CAIRO_ACCUMULATE_UNQUOTED([$1], [$2], [CAIRO_$1="$2]m4_do([cr_acc_$1_sep])[${CAIRO_$1}"])dnl
_CAIRO_ACCUMULATE_UNQUOTED([$1], [$2], [CAIRO_$1=]_CAIRO_SH_ESCAPE_UNQUOTED([$2])["]m4_do([cr_acc_$1_sep])[${CAIRO_$1}"])dnl
])dnl
dnl