[gambit-c/el6] Properly reduce optimization level for ppc64 target
Michel Alexandre Salim
salimma at fedoraproject.org
Sat Mar 31 03:16:25 UTC 2012
commit 50a4aaad011cad62dcb77af2e17f336d22e80df0
Author: Michel Alexandre Salim <salimma at fedoraproject.org>
Date: Sat Mar 31 10:15:46 2012 +0700
Properly reduce optimization level for ppc64 target
gambc-v4_6_5-reduce-opt.patch | 15 +++++++++++++++
gambit-c.spec | 8 ++++++++
2 files changed, 23 insertions(+), 0 deletions(-)
---
diff --git a/gambc-v4_6_5-reduce-opt.patch b/gambc-v4_6_5-reduce-opt.patch
new file mode 100644
index 0000000..756fe5d
--- /dev/null
+++ b/gambc-v4_6_5-reduce-opt.patch
@@ -0,0 +1,15 @@
+--- gambc-v4_6_5-devel/configure.reduce-opt 2012-03-15 00:32:35.000000000 +0700
++++ gambc-v4_6_5-devel/configure 2012-03-31 10:12:56.217457151 +0700
+@@ -22294,11 +22294,7 @@
+ { echo "$as_me:$LINENO: result: $DASH_fomit_frame_pointer" >&5
+ echo "${ECHO_T}$DASH_fomit_frame_pointer" >&6; }
+
+- if test "$DASH_O2" != ""; then
+- OPT_LEVEL_FLAG="$DASH_O2"
+- else
+- OPT_LEVEL_FLAG="$DASH_O1"
+- fi
++ OPT_LEVEL_FLAG="$DASH_O1"
+
+ # It isn't clear these are useful:
+ # AC_CHECK_C_COMPILER_OPT(-fexpensive-optimizations,DASH_fexpensive_optimizations)
diff --git a/gambit-c.spec b/gambit-c.spec
index d6fe258..9af5afb 100644
--- a/gambit-c.spec
+++ b/gambit-c.spec
@@ -23,6 +23,7 @@ URL: http://www.iro.umontreal.ca/~gambit
Source0: http://www.iro.umontreal.ca/~gambit/download/gambit/v4.6/source/%{dirname}.tgz
Source1: gambit-init.el
Patch0: gambc-v4_2_8-modtime.patch
+Patch1: gambc-v4_6_5-reduce-opt.patch
BuildRequires: emacs
Requires: gcc
@@ -83,6 +84,13 @@ Elisp source file for the Gambit-C editing mode for Emacs.
%prep
%setup -q -n %{dirname}
%patch0 -p1 -b .modtime
+
+%ifarch ppc64
+%if ! %{with ppc64opt2}
+%patch1 -p1 -b .reduce-opt
+%endif
+%endif
+
touch -r doc/gambit-c.info-2{,.tstamp}
iconv -f iso88591 -t utf8 doc/gambit-c.info-2 -o doc/gambit-c.info-2.utf8
touch -r doc/gambit-c.info-2{,.utf8}
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