diff --git a/configure.ac b/configure.ac index 4f77db12b0da45e3ae031fa7f86ed4455e3a4011..de43445462fb0b44ebf72964d5d51a2ae0d32776 100644 --- a/configure.ac +++ b/configure.ac @@ -356,7 +356,7 @@ fi # Check if gravity force checks are on for some particles. AC_ARG_ENABLE([gravity-force-checks], - [AS_HELP_STRING([--enable-gravity-force-checks], + [AS_HELP_STRING([--enable-gravity-force-checks=<N>], [Activate expensive brute-force gravity checks for a fraction 1/N of all particles @<:@N@:>@] )], [gravity_force_checks="$enableval"], @@ -382,7 +382,7 @@ fi # Check if we want to zero the gravity forces for all particles below some ID. AC_ARG_ENABLE([no-gravity-below-id], - [AS_HELP_STRING([--enable-no-gravity-below-id], + [AS_HELP_STRING([--enable-no-gravity-below-id=<N>], [Zeros the gravitational acceleration of all particles with an ID smaller than @<:@N@:>@] )], [no_gravity_below_id="$enableval"], @@ -396,7 +396,7 @@ fi # Check if we want to use boundary particles. AC_ARG_ENABLE([boundary-particles], - [AS_HELP_STRING([--enable-boundary-particles], + [AS_HELP_STRING([--enable-boundary-particles=<N>], [Set all particles with an ID smaller than @<:@N@:>@ as boundary particles (i.e. receive zero gravity + hydro forces).] )], [boundary_particles="$enableval"], @@ -411,7 +411,7 @@ fi # Check if we want to use fixed boundary particles. AC_ARG_ENABLE([fixed-boundary-particles], - [AS_HELP_STRING([--enable-fixed-boundary-particles], + [AS_HELP_STRING([--enable-fixed-boundary-particles=<N>], [Set all particles with an ID smaller than @<:@N@:>@ as fixed boundary particles (i.e. receive zero gravity + hydro forces + zero velocity), this mode enables also --enable-boundary-particles and --enable-no-gravity-below-id.] )], [fixed_boundary_particles="$enableval"], @@ -1863,7 +1863,7 @@ case "$with_riemann" in esac # Cooling function AC_ARG_WITH([cooling], - [AS_HELP_STRING([--with-cooling=<function>], + [AS_HELP_STRING([--with-cooling=<model>], [cooling function @<:@none, const-du, const-lambda, QLA, EAGLE, grackle_* default: none@:>@. For Grackle, you need to provide the primordial chemistry parameter (e.g. grackle_0)] )],