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authormidipix <writeonce@midipix.org>2024-03-18 18:38:10 +0000
committermidipix <writeonce@midipix.org>2024-03-18 18:52:20 +0000
commit91c40fd41b0cdca289a738d8bcf4e246bed18d0f (patch)
tree16dd2be655229c4104fd70925ed6eee5b0a74747
parent30a457f243ff21bb8749bbb4600192c733bf769d (diff)
downloadtpax-91c40fd41b0cdca289a738d8bcf4e246bed18d0f.tar.bz2
tpax-91c40fd41b0cdca289a738d8bcf4e246bed18d0f.tar.xz
build system: ccenv.sh: bsd targets: define __BSD_VISIBLE as needed.
-rw-r--r--sofort/ccenv/ccenv.sh25
1 files changed, 21 insertions, 4 deletions
diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh
index fdba47e..d975c6b 100644
--- a/sofort/ccenv/ccenv.sh
+++ b/sofort/ccenv/ccenv.sh
@@ -1118,10 +1118,6 @@ ccenv_set_os()
fi
case "$ccenv_cchost" in
- *-*-*-* )
- ccenv_tip=${ccenv_cchost%-*}
- ccenv_os=${ccenv_tip#*-*-}
- ;;
*-*-musl | *-*-gnu )
ccenv_tip=${ccenv_cchost%-*}
ccenv_os=${ccenv_tip#*-}
@@ -1129,6 +1125,13 @@ ccenv_set_os()
*-*-solaris* )
ccenv_os='solaris'
;;
+ *-*-*bsd* | *-*-dragonfly* )
+ ccenv_os='bsd'
+ ;;
+ *-*-*-* )
+ ccenv_tip=${ccenv_cchost%-*}
+ ccenv_os=${ccenv_tip#*-*-}
+ ;;
*-*-* )
ccenv_os=${ccenv_cchost#*-*-}
;;
@@ -1440,6 +1443,19 @@ ccenv_set_os_gate_switches()
fi
}
+ccenv_set_os_bsd_switches()
+{
+ if [ "$ccenv_os" = 'bsd' ]; then
+ mb_cfgtest_headers='sys/mman.h'
+
+ if ! cfgtest_macro_definition 'MAP_ANON'; then
+ ccenv_cflags_os="${ccenv_cflags_os} -D__BSD_VISIBLE"
+ fi
+
+ mb_cfgtest_headers=
+ fi
+}
+
ccenv_output_defs()
{
ccenv_in="$mb_project_dir/sofort/ccenv/ccenv.in"
@@ -1806,6 +1822,7 @@ ccenv_set_toolchain_variables()
ccenv_set_os_dso_patterns
ccenv_set_os_pe_switches
ccenv_set_os_gate_switches
+ ccenv_set_os_bsd_switches
ccenv_set_cc_attr_visibility_vars
ccenv_output_defs