On 14/04/2023 23.06, Vaibhav Jain wrote:
Since commit fd8171fe52b5e("target/hexagon: import lexer for idef-parser") the
hexagon target uses 'flex' to generate idef-parser. However 'focal' may not have
'flex' pre-installed, consequently following error is seen with travis when
trying to execute the 'GCC (user)' job that also tries to build hexagon user
binary:
<snip>
export CONFIG="--disable-containers --disable-system"
<snip>
Program flex found: NO
../target/hexagon/meson.build:179:4: ERROR: Program 'flex' not found or not
executable
<snip>
This works for me also without adding the package:
https://app.travis-ci.com/github/huth/qemu/jobs/600292739
Weird. Are you using a different Travis instance than I do?
Fix this by explicitly add 'flex' to the list of addon apt-packages for the
'GCC (user)' job.
Signed-off-by: Vaibhav Jain <vaib...@linux.ibm.com>
---
.travis.yml | 1 +
1 file changed, 1 insertion(+)
diff --git a/.travis.yml b/.travis.yml
index 11894eb810..8dc71c294d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -237,6 +237,7 @@ jobs:
- libglib2.0-dev
- libgnutls28-dev
- ninja-build
+ - flex
I agree that adding this explicitely makes sense, but I think we should then
also add "bison" here as well, since that's used by the hexagon target, too?
Thomas