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| author | Tamar Christina <tamar.christina@arm.com> | 2017-07-05 12:54:52 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2017-07-05 14:41:27 +0200 |
| commit | ebd97f4c0061315dbabb04752edf4ed9cd38187f (patch) | |
| tree | 447e13848e8fc23139538df4836f907a9aa56572 /libgloss | |
| parent | be3ca3947402827aa52709e677369bc7ad30aa1d (diff) | |
| download | cygnal-ebd97f4c0061315dbabb04752edf4ed9cd38187f.tar.gz cygnal-ebd97f4c0061315dbabb04752edf4ed9cd38187f.tar.bz2 cygnal-ebd97f4c0061315dbabb04752edf4ed9cd38187f.zip | |
Create a recursive make target that is modeled after the existing multilib makefile config-ml.in which can be used to build the same files within a target multiple ways.
e.g. from the same source file produce multiple libs by varying the
options passed to the compiler.
Signed-off-by: Tamar Christina <tamar.christina@arm.com>
Diffstat (limited to 'libgloss')
| -rw-r--r-- | libgloss/multi-build.in | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/libgloss/multi-build.in b/libgloss/multi-build.in new file mode 100644 index 000000000..0bd12cfd9 --- /dev/null +++ b/libgloss/multi-build.in @@ -0,0 +1,61 @@ +PWD_COMMAND=$${PWDCMD-pwd} + +# FIXME: There should be an @-sign in front of the `if'. +# Leave out until this is tested a bit more. +multi-do: + if [ -z "$(MULTIDIRS)" ]; then \ + true; \ + else \ + rootpre=`${PWD_COMMAND}`/; export rootpre; \ + srcrootpre=`cd $(srcdir); ${PWD_COMMAND}`/; export srcrootpre; \ + lib=`echo "$${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; export lib; \ + compiler="$(CC)"; \ + for dir in $(MULTIDIRS); do \ + if [ "$${dir}" = "." ]; then \ + true; \ + else \ + destpre=`echo $${rootpre}/$${dir}`/; export destpre; \ + if ! test -d $${destpre} ; then \ + mkdir -p $${destpre}; \ + cp config.status $${destpre}; \ + cd $${destpre}; \ + $(SHELL) config.status; \ + sed -e "s:^MULTIDIRS\s*+=.*$$:MULTIDIRS = :" \ + -e "s:^MULTILIBNAME\s*=.*$$:MULTILIBNAME = MULTIDIR_$${dir}_NAME:" \ + -e "s:^MULTI_FLAGS_FOR_TARGET\s*=.*$$:MULTI_FLAGS_FOR_TARGET = MULTIDIR_$${dir}_FLAGS:" \ + -e "s:^objdir\s*=.*$$:objdir = ..:" \ + Makefile > Makefile.tem; \ + rm -f Makefile; \ + mv Makefile.tem Makefile; \ + else \ + cd $${destpre}; \ + fi; \ + if ($(MAKE) $(FLAGS_TO_PASS) \ + CFLAGS="$(CFLAGS)" \ + CCASFLAGS="$(CCASFLAGS)" \ + FCFLAGS="$(FCFLAGS)" \ + FFLAGS="$(FFLAGS)" \ + ADAFLAGS="$(ADAFLAGS)" \ + prefix="$(prefix)" \ + exec_prefix="$(exec_prefix)" \ + GCJFLAGS="$(GCJFLAGS)" \ + GOCFLAGS="$(GOCFLAGS)" \ + CXXFLAGS="$(CXXFLAGS)" \ + LIBCFLAGS="$(LIBCFLAGS)" \ + LIBCXXFLAGS="$(LIBCXXFLAGS)" \ + LDFLAGS="$(LDFLAGS)" \ + MULTIFLAGS="" \ + DESTDIR="" \ + SOURCE="${srcdir}/" \ + INSTALL="$(INSTALL)" \ + INSTALL_DATA="$(INSTALL_DATA)" \ + INSTALL_PROGRAM="$(INSTALL_PROGRAM)" \ + INSTALL_SCRIPT="$(INSTALL_SCRIPT)" \ + $(DO)); then \ + cd $${rootpre}; \ + else \ + exit 1; \ + fi; \ + fi; \ + done; \ + fi |