# -*- shell-script -*- # # This file is part of the HDF5 build script. It is processed shortly # after configure starts and defines, among other things, flags for # the various compile modes. # # See BlankForm in this directory for detailed information. # The default compiler is `cc' if test "X-" = "X-$CC"; then CC=cc CC_BASENAME=cc fi # Compiler flags case "X-$CC_BASENAME" in X-gcc) CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions DEBUG_CFLAGS="-g -fverbose-asm" DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2" PROD_CFLAGS="-O3" PROD_CPPFLAGS= PROFILE_CFLAGS="-pg" PROFILE_CPPFLAGS= ;; *) # Watch out for some versions of the compiler case "`($CC -V |head -1) 2>/dev/null`" in "DEC C V5.2-038 "*) echo " +------------------------------------------------+" echo " | You have an old version of cc. Please upgrade. |" echo " | Continuing anyway, but code generation might be|" echo " | incorrect, especially if optimizations are |" echo " | enabled (look for -O) |" echo " +------------------------------------------------+" sleep 5 ;; esac # Debugging DEBUG_CFLAGS="-g -std -verbose -warnprotos" DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2" # Production PROD_CFLAGS="-g0 -verbose -warnprotos -std -O4 -arch host -tune host -ansi_args -fp_reorder -readonly_strings -inline speed" PROD_CPPFLAGS="-D_INTRINSICS -D_INLINE_INTRINSICS" # Profiling PROFILE_CFLAGS="-pg -std -verbose -warnprotos" PROFILE_CPPFLAGS= ;; esac