[Buildroot] [PATCH] toolchain: adjust version check to allow for single numbers
Norbert Lange
nolange79 at gmail.com
Wed Jun 10 23:53:12 UTC 2020
A gcc compiler, which was configured with
--with-gcc-major-version-only, will only return a single
number. (debian does this for example).
A simple modification allows the check to work with both
single numbers (eg. '9') and full versions (eg. '9.2.1').
Signed-off-by: Norbert Lange <nolange79 at gmail.com>
---
toolchain/helpers.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 44d0c83d1e..17bc159f3e 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -184,7 +184,7 @@ check_gcc_version = \
exit 0 ; \
fi; \
real_version=`$(1) -dumpversion` ; \
- if [[ ! "$${real_version}" =~ ^$${expected_version}\. ]] ; then \
+ if [[ ! "$${real_version}." =~ ^$${expected_version}\. ]] ; then \
printf "Incorrect selection of gcc version: expected %s.x, got %s\n" \
"$${expected_version}" "$${real_version}" ; \
exit 1 ; \
--
2.26.2
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