diff options
Diffstat (limited to 'config/powerpc-ibm-aix5.x')
| -rw-r--r-- | config/powerpc-ibm-aix5.x | 59 |
1 files changed, 40 insertions, 19 deletions
diff --git a/config/powerpc-ibm-aix5.x b/config/powerpc-ibm-aix5.x index 8b8ae02..18be845 100644 --- a/config/powerpc-ibm-aix5.x +++ b/config/powerpc-ibm-aix5.x @@ -4,32 +4,51 @@ # after configure starts and defines, among other things, flags for # the various compile modes. +# Use AIX supplied C compiler by default, xlc for serial, mpcc_r for parallel. +# Use -D_LARGE_FILES by default to support large file size. +if test "X-" = "X-$CC"; then + if test "X-$enable_parallel" = "X-yes"; then + CC='mpcc_r -D_LARGE_FILES' + CC_BASENAME=mpcc_r + else + CC='xlc -D_LARGE_FILES' + CC_BASENAME=xlc + fi +fi #---------------------------------------------------------------------------- # Compiler flags. The CPPFLAGS values should not include package debug # flags like `-DH5G_DEBUG' since these are added with the # `--enable-debug' switch of configure. -# What must *always* be present for things to compile correctly? -#CFLAGS="$CFLAGS -ansi" -#CPPFLAGS="$CPPFLAGS -I." +case $CC_BASENAME in + xlc|mpcc_r) + # Turn off shared lib option. It causes some test suite to fail. + enable_shared="${enable_shared:-no}" + # CFLAGS must be set else configure set it to -g + CFLAGS="$CFLAGS" + DEBUG_CFLAGS="-g" + DEBUG_CPPFLAGS= + PROD_CFLAGS="-O" + PROD_CPPFLAGS= + PROFILE_CFLAGS="-pg" + PROFILE_CPPFLAGS= + ;; -# CFLAGS must be set else configure set it to -g -CFLAGS="$CFLAGS" - -# What compiler flags should be used for code development? -DEBUG_CFLAGS= -DEBUG_CPPFLAGS= - -# What compiler flags should be used for building a production -# library? -PROD_CFLAGS= -PROD_CPPFLAGS= - -# What compiler flags enable code profiling? -PROFILE_CFLAGS= -PROFILE_CPPFLAGS= + gcc) + . $srcdir/config/gnu-flags + ;; + *) + CFLAGS="$CFLAGS -ansi" + DEBUG_CFLAGS="-g" + DEBUG_CPPFLAGS= + PROD_CFLAGS="-O" + PROD_CPPFLAGS= + PROFILE_CFLAGS="-pg" + PROFILE_CPPFLAGS= + ;; +esac #---------------------------------------------------------------------------- # Values for overriding configuration tests when cross compiling. @@ -48,7 +67,6 @@ RUNPARALLEL=${RUNPARALLEL="MP_PROCS=3 MP_TASKS_PER_NODE=3 poe"} ac_cv_sizeof_char=${ac_cv_sizeof_char=1} ac_cv_sizeof_short=${ac_cv_sizeof_short=2} ac_cv_sizeof_int=${ac_cv_sizeof_int=4} -ac_cv_sizeof_long=${ac_cv_sizeof_long=4} ac_cv_sizeof_long_long=${ac_cv_sizeof_long_long=8} ac_cv_sizeof___int64=${ac_cv_sizeof___int64=8} ac_cv_sizeof_float=${ac_cv_sizeof_float=4} @@ -79,6 +97,9 @@ ac_cv_sizeof_uint_least64_t=${ac_cv_sizeof_uint_least64_t=8} ac_cv_sizeof_int_fast64_t=${ac_cv_sizeof_int_fast64_t=8} ac_cv_sizeof_uint_fast64_t=${ac_cv_sizeof_uint_fast64_t=8} +# Don't cache long since it varies between 32 and 64 bits +#ac_cv_sizeof_long=${ac_cv_sizeof_long=4} + # Don't cache size_t and off_t because they depend on if -D_LARGE_FILES is used #ac_cv_sizeof_size_t=${ac_cv_sizeof_size_t=4} #ac_cv_sizeof_off_t=${ac_cv_sizeof_off_t=8} |