[coreboot-gerrit] New patch to review for coreboot: [RFC] buildgcc: Don't try to build gnat with a different version
Nico Huber (nico.h@gmx.de)
gerrit at coreboot.org
Tue Sep 20 13:41:17 CEST 2016
Nico Huber (nico.h at gmx.de) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16676
-gerrit
commit 5e2ea3b60e277a780b96fa9cf5f316317fab14d7
Author: Nico Huber <nico.huber at secunet.com>
Date: Tue Sep 20 13:01:57 2016 +0200
[RFC] buildgcc: Don't try to build gnat with a different version
Change-Id: I64a33d2cc4793e54a50fa439a4461c40d424b569
Signed-off-by: Nico Huber <nico.huber at secunet.com>
---
util/crossgcc/buildgcc | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 8a0127e..3783234 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -225,6 +225,25 @@ hostcc_version() {
printf "%d.%d" "$(hostcc_major)" "$(hostcc_minor)"
}
+hostcc_has_gnat1() {
+ [ -x "$(${CC} -print-prog-name=gnat1)" ]
+}
+
+ada_requested() {
+ echo "${LANGUAGES}" | grep -q '\(^\|,\)ada\(,\|$\)'
+}
+
+check_gnat() {
+ if hostcc_has_gnat1; then
+ if [ "$(hostcc_version)" != "$(buildcc_version)" -a "${BOOTSTRAP}" != "1" ]; then
+ printf "\n${RED}ERROR:${red} Building the Ada compiler (gnat $(buildcc_version)) "
+ printf "with a different host compiler\n version ($(hostcc_version)) "
+ printf "requires bootstrapping (-b).${NC}\n\n"
+ HALT_FOR_TOOLS=1
+ fi
+ fi
+}
+
check_cc() {
if is_package_enabled "GCC"; then
if [ "$(hostcc_major)" != "$(buildcc_major)" -a "${BOOTSTRAP}" != "1" ]; then
@@ -232,6 +251,9 @@ check_cc() {
printf "version ($(hostcc_version)).\n"
printf " Bootstrapping (-b) is recommended.${NC}\n\n"
fi
+ if ada_requested; then
+ check_gnat
+ fi
fi
}
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