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From: | Paolo Bonzini |
Subject: | Re: [PATCH 08/31] configure: ensure dependency for cross-compile setup |
Date: | Mon, 25 Sep 2023 18:14:44 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 |
On 9/25/23 16:48, Alex Bennée wrote:
If we update configure we should make sure we regenerate all the compiler details. We should also ensure those details are upto date before building the TCG tests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- configure | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configure b/configure index e83872571d..a95e0f5767 100755 --- a/configure +++ b/configure @@ -1788,6 +1788,8 @@ for target in $target_list; do echo "HOST_GDB_SUPPORTS_ARCH=y" >> "$config_target_mak" fi+ echo "$config_target_mak: configure" >> Makefile.prereqs
This in practice is not adding anything; if "configure" changes then Makefile's dependency on config-host.mak will trigger a configure rerun anyway.
If you want to add it, you should also add it for other config-*.mak files. However, I'd remove this line and just change
-# 1. ensure config-host.mak is up-to-date +# 1. ensure config-host.mak is up-to-date. All other config-*.mak +# files for subdirectories will be updated as well. in the Makefile. Paolo
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