diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/elm_check_option.m4 | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/m4/elm_check_option.m4 b/m4/elm_check_option.m4 new file mode 100644 index 000000000..abad0f167 --- /dev/null +++ b/m4/elm_check_option.m4 @@ -0,0 +1,118 @@ + +dnl use: ELM_CHECK_OPTION_DEP(option, pkgver) +AC_DEFUN([ELM_CHECK_OPTION_DEP], +[dnl + +m4_pushdef([UP], m4_translit([$1], [-a-z], [_A-Z]))dnl +m4_pushdef([DOWN], m4_translit([$1], [-A-Z], [_a-z]))dnl + +ELM_[]UP[]_DEF="#undef" +have_elementary_[]DOWN="no" + +AC_ARG_ENABLE(DOWN, + [AS_HELP_STRING([--disable-]DOWN, [disable ]DOWN[ support. @<:@default=detect@:>@])], + [want_option=$enableval], + [want_option="auto"]) + +AC_MSG_CHECKING([whether to enable $1 option]) +AC_MSG_RESULT([${want_option}]) + +if test "x${want_option}" != "xno"; then + PKG_CHECK_EXISTS(DOWN[ >= $2], + [ + AC_DEFINE([HAVE_ELEMENTARY_]UP, [1], [$1 support for Elementary]) + have_elementary_[]DOWN="yes" + ELM_[]UP[]_DEF="#define" + requirement_elm="[]DOWN >= $2 ${requirement_elm}" + ], + [have_elementary_]DOWN[="no"] + ) +fi + +AC_MSG_CHECKING([whether to build $1 option]) +AC_MSG_RESULT([${have_elementary_[]DOWN}]) + +if test "x${want_elementary_[]DOWN}" = "xyes" && test "x${have_elementary_[]DOWN}" = "xno"; then + AC_MSG_ERROR([$1 support requested, but $1 was not found by pkg-config.]) +fi + +AC_SUBST([ELM_]UP[_DEF]) + +m4_popdef([UP])dnl +m4_popdef([DOWN])dnl +]) + +dnl use: ELM_CHECK_OPTION_DEP_EWK2() +AC_DEFUN([ELM_CHECK_OPTION_DEP_EWK2], +[dnl + +ELM_WEB2_DEF="#undef" +elementary_web="no" + +AC_ARG_WITH([elementary-web-backend], + [AS_HELP_STRING( + [--with-elementary-web-backend=@<:@ewebkit2/detect/none@:>@], + [Select the WebKit backend for Elementary to support web @<:@default=detect@:>@])], + [elementary_web_backend=${withval}], + [elementary_web_backend="detect"]) + +case "${elementary_web_backend}" in + ewebkit2|detect|none) + ;; + *) + AC_MSG_ERROR([Invalid web backend: must be ewebkit2, detect or none]) + ;; +esac + +if test "x${elementary_web_backend}" = "xdetect"; then + want_elementary_web="ewebkit2" +else + want_elementary_web=${elementary_web_backend} +fi + +AC_MSG_CHECKING([which web option to use]) +AC_MSG_RESULT([${want_elementary_web}]) + +if test "x${want_elementary_web}" != "xnone"; then + PKG_CHECK_EXISTS([$want_elementary_web], + [ + AC_DEFINE([HAVE_ELEMENTARY_WEB], [1], [Web support for Elementary]) + webkit_datadir=$(${PKG_CONFIG} ${want_elementary_web} --variable=datadir) + AC_DEFINE_UNQUOTED([WEBKIT_DATADIR], + [${webkit_datadir}], + ["WebKit's data dir"]) + ELM_WEB2_DEF="#define" + elementary_web=${want_elementary_web} + requirement_elm="${want_elementary_web} ${requirement_elm}" + ], + [elementary_web="no"] + ) +fi + +AC_MSG_CHECKING([whether to build web option]) +AC_MSG_RESULT([${elementary_web}]) + +if test "x${elementary_web_backend}" = "xewebkit2" && test "x${elementary_web}" = "xnone"; then + AC_MSG_ERROR([Web support requested, but no ${elementary_web_backend} found by pkg-config.]) +fi + +AC_SUBST([ELM_WEB2_DEF]) +]) + + +dnl use: ELM_CHECK_OPTION(option, pkgver) +AC_DEFUN([ELM_CHECK_OPTION], +[dnl + +m4_pushdef([UP], m4_translit([$1], [-a-z], [_A-Z]))dnl +m4_pushdef([DOWN], m4_translit([$1], [-A-Z], [_a-z]))dnl + +if test "x$1" = "xeweb" ; then + ELM_CHECK_OPTION_DEP_EWK2 +else + ELM_CHECK_OPTION_DEP($1, $2) +fi + +m4_popdef([UP])dnl +m4_popdef([DOWN])dnl +]) |