Attachment 594159 Details for Bug 833311 – redhat-rpm-config-9.1.0-dwz.patch

[patch] redhat-rpm-config-9.1.0-dwz.patch

redhat-rpm-config-9.1.0-dwz.patch (text/plain), 2.67 KB, created by Jakub Jelinek on 2012-06-25 11:13:53 UTC

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Creator: Jakub Jelinek

Created: 2012-06-25 11:13:53 UTC

Size: 2.67 KB

patch

obsolete

>--- redhat-rpm-config-9.1.0/macros.dwz.jj	2012-06-25 13:08:44.854489913 +0200
>+++ redhat-rpm-config-9.1.0/macros.dwz	2012-06-25 13:03:55.520112180 +0200
>@@ -0,0 +1,39 @@
>+# Macros for reducing debug info size using dwz(1) utility.
>+
>+# The two default values below should result in dwz taking at most
>+# 3GB of RAM or so on 64-bit hosts and 2.5GB on 32-bit hosts
>+# on the largest *.debug files  (in mid 2012 those are
>+# libreoffice-debuginfo, debuginfos containing
>+# libxul.so.debug and libwebkitgtk-*.so.*.debug).
>+# This needs to be tuned based on the amount of available RAM
>+# on build boxes for each architecture as well as virtual address
>+# space limitations if dwz is 32-bit program.  While it needs less
>+# memory than 64-bit program because pointers are smaller, it can
>+# never have more than 4GB-epsilon of RAM and on some architecture
>+# even less than that (e.g. 2GB).
>+
>+# Number of debugging information entries (DIEs) above which
>+# dwz will stop considering file for multifile optimizations
>+# and enter a low memory mode, in which it will optimize
>+# in about half the memory needed otherwise.
>+%_dwz_low_mem_die_limit		 10000000
>+# Number of DIEs above which dwz will stop processing
>+# a file altogether.
>+%_dwz_max_die_limit     	 50000000
>+
>+# On x86_64 increase the higher limit to make libwebkit* optimizable.
>+# libwebkit* in mid 2012 contains roughly 87mil DIEs, and 64-bit
>+# dwz is able to optimize it from ~1.1GB to ~410MB using 5.2GB of RAM.
>+%_dwz_max_die_limit_x86_64	110000000
>+
>+# On ARM, build boxes often have only 512MB of RAM and are very slow.
>+# Lower both the limits.
>+%_dwz_low_mem_die_limit_armv5tel  4000000
>+%_dwz_low_mem_die_limit_armv7hl	  4000000
>+%_dwz_max_die_limit_armv5tel	 10000000
>+%_dwz_max_die_limit_armv7hl	 10000000
>+
>+%_dwz_limit() %{expand:%%{?%{1}_%{_arch}}%%{!?%{1}_%{_arch}:%%%{1}}}
>+%_find_debuginfo_dwz_opts --run-dwz\\\
>+   --dwz-low-mem-die-limit %{_dwz_limit _dwz_low_mem_die_limit}\\\
>+   --dwz-max-die-limit %{_dwz_limit _dwz_max_die_limit}
>--- redhat-rpm-config-9.1.0/macros.jj	2012-06-25 13:07:43.000000000 +0200
>+++ redhat-rpm-config-9.1.0/macros	2012-06-25 13:09:05.093376520 +0200
>@@ -191,7 +191,7 @@ unset DISPLAY\
> %_hardened_cflags	%{?_hardened_build:%{_hardening_cflags}}
> %_hardened_ldflags	%{?_hardened_build:%{_hardening_ldflags}}
> 
>-%__global_cflags	-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 %{_hardened_cflags}
>+%__global_cflags	-O2 -g3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 %{_hardened_cflags}
> %__global_ldflags	-Wl,-z,relro %{_hardened_ldflags}
> 
> # Use these macros to differentiate between RH and other KMP implementation(s).

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Attachments on bug 833311: 592863 | 592888 | 592903 | 593658 | 594159