29 lines
870 B
Diff
29 lines
870 B
Diff
Added support to cache the value of the id32bit test, to allow cross compilation.
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--xtraeme
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--- configure.in.orig 2014-05-09 13:53:10.000000000 +0200
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+++ configure.in 2014-08-25 10:41:31.198567162 +0200
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@@ -335,6 +335,9 @@ if test "$enable_subids" != "no"; then
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dnl
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dnl FIXME: check if 32 bit UIDs/GIDs are supported by libc
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dnl
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+ AC_CACHE_CHECK(
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+ [wheter subordinate IDs are supported],
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+ [ac_cv_id32bit], [
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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#include <sys/types.h>
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int main(void) {
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@@ -342,9 +345,9 @@ int main(void) {
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gid_t g;
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return (sizeof u < 4) || (sizeof g < 4);
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}
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- ])], [id32bit="yes"], [id32bit="no"])
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+ ])])], [ac_cv_id32bit="yes"], [ac_cv_id32bit="no"])
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- if test "x$id32bit" = "xyes"; then
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+ if test "x$ac_cv_id32bit" = "xyes"; then
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AC_DEFINE(ENABLE_SUBIDS, 1, [Define to support the subordinate IDs.])
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enable_subids="yes"
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else
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