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author | David Edelsohn <dje.gcc@gmail.com> | 1996-10-17 20:11:31 +0000 |
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committer | David Edelsohn <dje.gcc@gmail.com> | 1996-10-17 20:11:31 +0000 |
commit | 6cc77b01e7f67371eda84887e4a3fe7d16a709ae (patch) | |
tree | 152671ae302c2675278977d8c4d62784f861636f /sim | |
parent | d9c0593f2afcf4852f7d38d47de6bef6c5c60654 (diff) | |
download | gdb-6cc77b01e7f67371eda84887e4a3fe7d16a709ae.zip gdb-6cc77b01e7f67371eda84887e4a3fe7d16a709ae.tar.gz gdb-6cc77b01e7f67371eda84887e4a3fe7d16a709ae.tar.bz2 |
* configure.in (--enable-sim-powerpc): Delete.
(--enable-sim): Add.
* configure: Regenerated.
Diffstat (limited to 'sim')
-rw-r--r-- | sim/configure.in | 84 |
1 files changed, 49 insertions, 35 deletions
diff --git a/sim/configure.in b/sim/configure.in index 4400b69..6f9b12b 100644 --- a/sim/configure.in +++ b/sim/configure.in @@ -26,17 +26,18 @@ else fi AC_SUBST(CC_FOR_BUILD) -# The PowerPC simulator uses the GCC extension long long as well as -# ANSI prototypes, so don't enable it for random host compilers -# unless asked to. - -AC_ARG_ENABLE(sim-powerpc, -[ --enable-sim-powerpc ], +# If a cpu ever has more than one simulator to choose from, use +# --enable-sim=... to choose. +AC_ARG_ENABLE(sim, +[ --enable-sim ], [case "${enableval}" in -yes) powerpc_sim=yes ;; -no) powerpc_sim=no ;; -*) AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;; -esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi]) +yes | no) ;; +*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;; +esac]) + +# Assume simulator can be built with cc. +# If the user passes --enable-sim built it regardless of $(CC). +only_if_gcc=no # WHEN ADDING ENTRIES TO THIS MATRIX: # Make sure that the left side always has two dashes. Otherwise you @@ -51,41 +52,54 @@ case "${target}" in h8300*-*-*) sim_target=h8300 ;; h8500-*-*) sim_target=h8500 ;; mips*-*-*) - # The MIPS simulator can only be compiled - # by gcc. - if test "${GCC}" = "yes"; then - sim_target=mips - else - sim_target=none - fi - ;; + # The MIPS simulator can only be compiled by gcc. + sim_target=mips + only_if_gcc=yes + ;; sh*-*-*) sim_target=sh ;; powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* ) - if test x"$powerpc_sim" = x"yes"; then sim_target=ppc; fi ;; + # The PowerPC simulator uses the GCC extension long long as well as + # ANSI prototypes, so don't enable it for random host compilers + # unless asked to. + sim_target=ppc + only_if_gcc=yes + ;; # start-sanitize-v850 v850-*-*) - # The V850 simulator can only be compiled - # by gcc. - if test "${GCC}" = "yes"; then - sim_target=v850 - else - sim_target=none - fi - ;; + # The V850 simulator can only be compiled by gcc. + sim_target=v850 + only_if_gcc=yes + ;; # end-sanitize-v850 w65-*-*) sim_target=w65 ;; z8k*-*-*) sim_target=z8k ;; - sparc*-*-*) # The SPARC simulator can only be compiled - # by gcc. - if test "${GCC}" = "yes"; then - sim_target=erc32 - else - sim_target=none - fi - ;; + sparc*-*-*) + # The SPARC simulator can only be compiled by gcc. + sim_target=erc32 + only_if_gcc=yes + ;; *) sim_target=none ;; esac +case "${enable_sim}" in +no) sim_target=none ;; +yes) + if test ${only_if_gcc} = yes ; then + if test "${GCC}" != yes ; then + echo "Can't enable simulator since not compiling with GCC." + sim_target=none + fi + fi + ;; +*) + if test ${only_if_gcc} = yes ; then + if test "${GCC}" != yes ; then + sim_target=none + fi + fi + ;; +esac + configdirs=${sim_target} AC_CONFIG_SUBDIRS($configdirs) |