Attachment 136961 Details for Bug 104789 – Patch to #if out the re-exec code when the linker supports ‘-z now’

[patch] Patch to #if out the re-exec code when the linker supports ‘-z now’

no-daemon-reexec-when-nonlazy-binding-enabled.patch (text/plain), 1.00 KB, created by Vivek Dasmohapatra on 2018-01-25 14:12:55 UTC

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Creator: Vivek Dasmohapatra

Created: 2018-01-25 14:12:55 UTC

Size: 1.00 KB

patch

obsolete

>--- a/configure.ac
>+++ b/configure.ac
>@@ -213,6 +213,9 @@
> # The -z now syntax is lifted from Sun's linker and works with GNU's too, other linkers might be added later.
> AX_APPEND_LINK_FLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS])
> AC_SUBST([IMMEDIATE_LDFLAGS])
>+AS_CASE([$IMMEDIATE_LDFLAGS],[*-z,now*],
>+    [AC_DEFINE([HAVE_BIND_NOW],[1],
>+               [Define to 1 if immediate binding is available])])
> 
> # On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
> # so we request the nodelete flag to be enabled.
>--- a/src/daemon/main.c
>+++ b/src/daemon/main.c
>@@ -395,7 +395,7 @@
>     pa_log_set_level(PA_LOG_NOTICE);
>     pa_log_set_flags(PA_LOG_COLORS|PA_LOG_PRINT_FILE|PA_LOG_PRINT_LEVEL, PA_LOG_RESET);
> 
>-#if defined(__linux__) && defined(__OPTIMIZE__)
>+#if !defined(HAVE_BIND_NOW) && defined(__linux__) && defined(__OPTIMIZE__)
>     /*
>        Disable lazy relocations to make usage of external libraries
>        more deterministic for our RT threads. We abuse __OPTIMIZE__ as

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