From: Wolfgang Bangerth Date: Sat, 30 Jun 2007 05:16:43 +0000 (+0000) Subject: Use right flags for optimization for icc10. X-Git-Tag: v8.0.0~10204 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=053faf62240f47429211aa00454fc6fe8f76bd9b;p=dealii.git Use right flags for optimization for icc10. git-svn-id: https://svn.dealii.org/trunk@14835 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/aclocal.m4 b/deal.II/aclocal.m4 index 37ad5c9d44..c4ae8cf6a7 100644 --- a/deal.II/aclocal.m4 +++ b/deal.II/aclocal.m4 @@ -672,14 +672,24 @@ AC_DEFUN(DEAL_II_SET_CXX_FLAGS, dnl fi fi dnl If we are on an x86 platform, add -tpp6 to optimization - dnl flags + dnl flags (for version <10), or the equivalent for later + dnl processors case "$target" in *x86_64*) LDFLAGS="$LDFLAGS -lpthread" ;; *86*) - CXXFLAGSO="$CXXFLAGSO -tpp6" + case "$GXX_VERSION" in + intel_icc5) + ;; + intel_icc[6789]) + CXXFLAGSO="$CXXFLAGSO -tpp6" + ;; + *) + CXXFLAGSO="$CXXFLAGSO -mcpu=pentium4" + ;; + esac ;; esac ;; diff --git a/deal.II/configure b/deal.II/configure index f933bad88b..d2de86cf04 100755 --- a/deal.II/configure +++ b/deal.II/configure @@ -4301,13 +4301,22 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CXXFLAGSO="$CXXFLAGSO -ansi_alias -vec_report0" fi fi - case "$target" in + case "$target" in *x86_64*) LDFLAGS="$LDFLAGS -lpthread" ;; *86*) - CXXFLAGSO="$CXXFLAGSO -tpp6" + case "$GXX_VERSION" in + intel_icc5) + ;; + intel_icc6789) + CXXFLAGSO="$CXXFLAGSO -tpp6" + ;; + *) + CXXFLAGSO="$CXXFLAGSO -mcpu=pentium4" + ;; + esac ;; esac ;;