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Diffstat (limited to 'patches/verbose-pic/2.4.7')
| -rw-r--r-- | patches/verbose-pic/2.4.7 | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/patches/verbose-pic/2.4.7 b/patches/verbose-pic/2.4.7 new file mode 100644 index 0000000..3dfd34f --- /dev/null +++ b/patches/verbose-pic/2.4.7 @@ -0,0 +1,39 @@ +From ebe94942061d632ca2a6fa86cdebdf72c7863c07 Mon Sep 17 00:00:00 2001 +From: Sam James <sam@gentoo.org> +Date: Mon, 15 Apr 2024 07:15:15 +0100 +Subject: [PATCH] ltmain.in: don't suppress output for PIC compilations + +I just hit this in a fascinating place. + +When working on xz, I set `-Werror=suggest-attribute=returns_nonnull`, and +the build failed (as I expected it to), but with no visible error from +the compiler. + +There's a mysterious '>/dev/null 2>&1' on the second line where +liblzma_la-common.o is built without PIC. + +With -fPIC, IPA doesn't end up doing attribute discovery. Without it, +it does. This behaviour is insane and we should patch it out. + +Bug: https://bugs.gentoo.org/135865 +Signed-off-by: Sam James <sam@gentoo.org> +--- + build-aux/ltmain.in | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in +index 090a4fe8..e383e4cb 100644 +--- a/build-aux/ltmain.in ++++ b/build-aux/ltmain.in +@@ -1665,8 +1665,6 @@ compiler." + func_append command " -o $obj" + fi + +- # Suppress compiler output if we already did a PIC compilation. +- func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + +-- +2.44.0 + |