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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 18:02:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 18:02:34 +0000 |
commit | fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb (patch) | |
tree | a7bde6111c84ea64619656a38fba50909fa0bf60 /m4/args.m4 | |
parent | Initial commit. (diff) | |
download | lldpd-fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb.tar.xz lldpd-fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb.zip |
Adding upstream version 1.0.18.upstream/1.0.18upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/args.m4')
-rw-r--r-- | m4/args.m4 | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/m4/args.m4 b/m4/args.m4 new file mode 100644 index 0000000..4f29724 --- /dev/null +++ b/m4/args.m4 @@ -0,0 +1,81 @@ +# +# lldp_ARG_WITH +# + +dnl lldp_AC_EXPAND(var) + +AC_DEFUN([lldp_AC_EXPAND], [ + dnl first expand prefix and exec_prefix if necessary + prefix_save=$prefix + exec_prefix_save=$exec_prefix + + dnl if no prefix given, then use /usr/local, the default prefix + if test "x$prefix" = "xNONE"; then + prefix="$ac_default_prefix" + fi + dnl if no exec_prefix given, then use prefix + if test "x$exec_prefix" = "xNONE"; then + exec_prefix=$prefix + fi + + full_var="$1" + dnl loop until it doesn't change anymore + while true; do + dnl echo DEBUG: full_var: $full_var + new_full_var="`eval echo $full_var`" + if test "x$new_full_var" = "x$full_var"; then break; fi + full_var=$new_full_var + done + + dnl clean up + full_var=$new_full_var + eval $2="$full_var" + + dnl restore prefix and exec_prefix + prefix=$prefix_save + exec_prefix=$exec_prefix_save +]) + +dnl lldp_ARG_WITH_UNQUOTED(name, help1, default) + +AC_DEFUN([lldp_ARG_WITH_UNQUOTED],[ + AC_ARG_WITH([$1], + AS_HELP_STRING([--with-$1], + [$2 @<:@default=$3@:>@]),[ + AC_DEFINE_UNQUOTED(AS_TR_CPP([$1]), [$withval], [$2]) + AC_SUBST(AS_TR_CPP([$1]), [$withval])],[ + AC_DEFINE_UNQUOTED(AS_TR_CPP([$1]), [$3], [$2]) + AC_SUBST(AS_TR_CPP([$1]), [$3]) + eval with_[]m4_translit([$1], [-+.], [___])=$3 +])]) + +dnl lldp_ARG_WITH(name, help1, default) + +AC_DEFUN([lldp_ARG_WITH],[ + AC_ARG_WITH([$1], + AS_HELP_STRING([--with-$1], + [$2 @<:@default=$3@:>@]),[ + lldp_AC_EXPAND("$withval", expanded) + AC_DEFINE_UNQUOTED(AS_TR_CPP([$1]), ["$expanded"], [$2]) + AC_SUBST(AS_TR_CPP([$1]), [$expanded])],[ + lldp_AC_EXPAND("$3", expanded) + AC_DEFINE_UNQUOTED(AS_TR_CPP([$1]), ["$expanded"], [$2]) + AC_SUBST(AS_TR_CPP([$1]), [$expanded]) + eval with_[]m4_translit([$1], [-+.], [___])="$expanded" +])]) + +dnl lldp_ARG_ENABLE(name, help1, default) + +AC_DEFUN([lldp_ARG_ENABLE],[ + AC_ARG_ENABLE([$1], + AS_HELP_STRING([--enable-$1], + [Enable $2 @<:@default=$3@:>@]), + [enable_$1=$enableval], [enable_$1=$3]) + AC_MSG_CHECKING(whether to enable $2) + if test x"$enable_$1" = x"yes"; then + AC_MSG_RESULT(yes) + AC_DEFINE([ENABLE_]AS_TR_CPP([$1]),, [$2]) + else + AC_MSG_RESULT(no) + fi +]) |