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37 lines
1.7 KiB
37 lines
1.7 KiB
commit 1fe4b8d6937139faa47410552d4e21b356810d67 |
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Author: Joseph Myers <joseph@codesourcery.com> |
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Date: Fri Sep 17 19:24:14 2021 +0000 |
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Use $(pie-default) with conformtest |
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My glibc bot showed that my conformtest changes fail the build of the |
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conformtest execution tests for x86_64-linux-gnu-static-pie, because |
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linking the newly built object with the newly built libc and the |
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associated options normally used for linking requires it to be built |
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as PIE. Add $(pie-default) to the compiler command used so that PIE |
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options are used when required. |
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There's a case for using the whole of $(CFLAGS-.o) (which includes |
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$(pie-default)), but that raises questions of any impact from using |
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optimization flags from CFLAGS in these tests. So for now just use |
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$(pie-default) as the key part of $(CFLAGS-.o) that's definitely |
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needed. |
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Tested with build-many-glibcs.py for x86_64-linux-gnu-static-pie. |
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(cherry picked from commit 885762aa31d75de8b9fea4c0e2e372b582d4c548) |
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diff --git a/conform/Makefile b/conform/Makefile |
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index 296db818f0a72253..27ad98caf866879f 100644 |
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--- a/conform/Makefile |
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+++ b/conform/Makefile |
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@@ -175,7 +175,8 @@ $(conformtest-header-tests): $(objpfx)%/conform.out: \ |
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conformtest.py $(conformtest-headers-data) |
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(set -e; std_hdr=$*; std=$${std_hdr%%/*}; hdr=$${std_hdr#*/}; \ |
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mkdir -p $(@D); \ |
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- $(PYTHON) $< --cc='$(CC)' --flags='$(conformtest-cc-flags)' \ |
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+ $(PYTHON) $< --cc='$(CC) $(pie-default)' \ |
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+ --flags='$(conformtest-cc-flags)' \ |
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--ldflags='$(+link-tests-before-inputs)' \ |
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--libs='$(+link-tests-after-inputs)' \ |
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--run-program-prefix='$(run-program-prefix)' \
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