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Code Issues Releases Activity

Better support of CPU optimization. This should also fixes

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the builds for amd64/ia64, sparc64 and some i[3-6]86 platforms.
However, flags may not be a very optimized ones.
This commit is contained in:
Maho Nakata 2007-02-25 08:04:28 +00:00
parent 7e765cc78a
commit a8e6b40ca6
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=185860
1 changed files with 52 additions and 7 deletions
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59
science/abinit/files/patch-config+m4+init.m4
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@ -1,13 +1,10 @@
Apparently this code is not good...abi_cpu_bits must be
determined by different way.
--- config/m4/init.m4~ Tue Nov 28 15:12:04 2006
+++ config/m4/init.m4 Wed Jan 17 11:49:35 2007
@@ -142,6 +142,53 @@
--- config/m4/init.m4.orig Tue Nov 28 15:12:04 2006
+++ config/m4/init.m4 Sun Feb 25 16:51:02 2007
@@ -142,6 +142,101 @@
abi_cpu_bits="64"
;;
+ *-*freebsd*)
+ i386-*freebsd*)
+ dnl Pentium 3 ?
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model=`sysctl hw.model | grep 'Pentium III'`
@ -35,6 +32,16 @@ determined by different way.
+ abi_cpu_bits="32"
+ fi
+ fi
+ dnl Unknown
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model="unknown"
+ fi
+ dnl The processor is anyway 32-bit
+ abi_cpu_64bits="no"
+ abi_cpu_bits="32"
+ ;;
+
+ amd64-*freebsd*)
+ dnl Opteron ?
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model=`sysctl hw.model | grep 'Opteron'`
@ -53,6 +60,44 @@ determined by different way.
+ abi_cpu_bits="64"
+ fi
+ fi
+ dnl Unknown
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model="unknown"
+ fi
+ dnl The processor is anyway 64-bit
+ abi_cpu_64bits="yes"
+ abi_cpu_bits="64"
+ ;;
+
+ ia64-*freebsd*)
+ dnl Itanium 1 ?
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model=`sysctl hw.model | grep 'Itanium 1'`
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model="itanium1"
+ fi
+ fi
+ dnl Itanium 2 ?
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model=`sysctl hw.model | grep 'Itanium 2'`
+ if test "${abi_cpu_model}" != ""; then
+ abi_cpu_model="itanium2"
+ fi
+ fi
+ dnl Unknown
+ if test "${abi_cpu_model}" = ""; then
+ abi_cpu_model="unknown"
+ fi
+ dnl The processor is anyway 64-bit
+ abi_cpu_64bits="yes"
+ abi_cpu_bits="64"
+ ;;
+
+ sparc64-*freebsd*)
+ abi_cpu_model="unknown"
+ abi_cpu_64bits="yes"
+ abi_cpu_bits="64"
+ ;;
+
esac