## Process this file with Automake to create Makefile.in
##
-## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
##
## This file is part of GUILE.
##
## write to the Free Software Foundation, Inc., 51 Franklin Street,
## Fifth Floor, Boston, MA 02110-1301 USA
+include $(top_srcdir)/am/snarf
+
AUTOMAKE_OPTIONS = gnu
## Prevent automake from adding extra -I options
## <libguile/MUMBLE.h> will find MUMBLE.h in this dir when we're
## building. Also look for Gnulib headers in `lib'.
AM_CPPFLAGS = -DBUILDING_LIBGUILE=1 -I$(top_srcdir) -I$(top_builddir) \
- -I$(top_srcdir)/lib -I$(top_builddir)/lib
+ -I$(top_srcdir)/lib -I$(top_builddir)/lib $(LIBFFI_CFLAGS)
AM_CFLAGS = $(GCC_CFLAGS) $(CFLAG_VISIBILITY)
ETAGS_ARGS = --regex='/SCM_\(GLOBAL_\)?\(G?PROC\|G?PROC1\|SYMBOL\|VCELL\|CONST_LONG\).*\"\([^\"]\)*\"/\3/' \
--regex='/[ \t]*SCM_[G]?DEFINE1?[ \t]*(\([^,]*\),[^,]*/\1/'
-lib_LTLIBRARIES = libguile.la \
- libguile-i18n-v-@LIBGUILE_I18N_MAJOR@.la
+lib_LTLIBRARIES = libguile-@GUILE_EFFECTIVE_VERSION@.la
bin_PROGRAMS = guile
noinst_PROGRAMS = guile_filter_doc_snarfage gen-scmconfig
## Override default rule; this should be compiled for BUILD host.
## For some reason, OBJEXT does not include the dot
gen-scmconfig.$(OBJEXT): gen-scmconfig.c
+ $(AM_V_GEN) \
if [ "$(cross_compiling)" = "yes" ]; then \
$(CC_FOR_BUILD) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) -c -o $@ $<; \
else \
fi
## Override default rule; this should run on BUILD host.
-gen-scmconfig$(EXEEXT): $(gen_scmconfig_OBJECTS) $(gen_scmconfig_DEPENDENCIES)
- @rm -f gen-scmconfig$(EXEEXT)
+gen-scmconfig$(EXEEXT): $(gen_scmconfig_OBJECTS) $(gen_scmconfig_DEPENDENCIES)
+ $(AM_V_GEN) \
+ rm -f gen-scmconfig$(EXEEXT); \
if [ "$(cross_compiling)" = "yes" ]; then \
$(CCLD_FOR_BUILD) -o $@ $(gen_scmconfig_OBJECTS); \
else \
fi
scmconfig.h: ${top_builddir}/config.h gen-scmconfig$(EXEEXT)
- rm -f scmconfig.h.tmp
- cat $(srcdir)/scmconfig.h.top > scmconfig.h.tmp
- ./gen-scmconfig$(EXEEXT) >> scmconfig.h.tmp
- chmod 444 scmconfig.h.tmp
- rm -f scmconfig.h
- mv scmconfig.h.tmp scmconfig.h
+ $(AM_V_GEN)(rm -f scmconfig.h.tmp; \
+ cat $(srcdir)/scmconfig.h.top > scmconfig.h.tmp; \
+ ./gen-scmconfig$(EXEEXT) >> scmconfig.h.tmp; \
+ chmod 444 scmconfig.h.tmp; \
+ rm -f scmconfig.h; \
+ mv scmconfig.h.tmp scmconfig.h)
+
guile_filter_doc_snarfage_SOURCES = c-tokenize.c
## Override default rule; this should be compiled for BUILD host.
## For some reason, OBJEXT does not include the dot
c-tokenize.$(OBJEXT): c-tokenize.c
+ $(AM_V_GEN) \
if [ "$(cross_compiling)" = "yes" ]; then \
$(CC_FOR_BUILD) $(DEFS) $(AM_CPPFLAGS) -c -o $@ $<; \
else \
- $(filter-out -Werror,$(COMPILE)) -c -o $@ $<; \
+ $(COMPILE) -c -o $@ $<; \
fi
## Override default rule; this should run on BUILD host.
-guile_filter_doc_snarfage$(EXEEXT): $(guile_filter_doc_snarfage_OBJECTS) $(guile_filter_doc_snarfage_DEPENDENCIES)
- @rm -f guile_filter_doc_snarfage$(EXEEXT)
+guile_filter_doc_snarfage$(EXEEXT): $(guile_filter_doc_snarfage_OBJECTS) $(guile_filter_doc_snarfage_DEPENDENCIES)
+ $(AM_V_GEN) \
+ rm -f guile_filter_doc_snarfage$(EXEEXT); \
if [ "$(cross_compiling)" = "yes" ]; then \
$(CCLD_FOR_BUILD) -o $@ $(guile_filter_doc_snarfage_OBJECTS); \
else \
guile_SOURCES = guile.c
guile_CFLAGS = $(GUILE_CFLAGS) $(AM_CFLAGS)
-guile_LDADD = libguile.la
+guile_LDADD = libguile-@GUILE_EFFECTIVE_VERSION@.la
guile_LDFLAGS = $(GUILE_CFLAGS)
-libguile_la_CFLAGS = $(GUILE_CFLAGS) $(AM_CFLAGS)
+libguile_@GUILE_EFFECTIVE_VERSION@_la_CFLAGS = $(GUILE_CFLAGS) $(AM_CFLAGS)
-libguile_la_SOURCES = \
+libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES = \
alist.c \
arbiters.c \
+ array-handle.c \
+ array-map.c \
+ arrays.c \
async.c \
backtrace.c \
boolean.c \
+ bitvectors.c \
bytevectors.c \
chars.c \
+ control.c \
continuations.c \
debug.c \
deprecated.c \
deprecation.c \
- discouraged.c \
dynwind.c \
eq.c \
error.c \
eval.c \
evalext.c \
+ expand.c \
extensions.c \
feature.c \
fluids.c \
+ foreign.c \
fports.c \
frames.c \
- futures.c \
- gc-card.c \
- gc-freelist.c \
gc-malloc.c \
- gc-mark.c \
- gc-segment-table.c \
- gc-segment.c \
gc.c \
- gc_os_dep.c \
gdbint.c \
gettext.c \
+ generalized-arrays.c \
+ generalized-vectors.c \
goops.c \
gsubr.c \
guardians.c \
hash.c \
hashtab.c \
hooks.c \
+ i18n.c \
init.c \
inline.c \
instructions.c \
ioext.c \
keywords.c \
- lang.c \
list.c \
load.c \
macros.c \
mallocs.c \
+ memoize.c \
modules.c \
null-threads.c \
numbers.c \
objcodes.c \
- objects.c \
objprop.c \
options.c \
pairs.c \
procprop.c \
procs.c \
programs.c \
+ promises.c \
properties.c \
r6rs-ports.c \
- ramap.c \
random.c \
rdelim.c \
read.c \
symbols.c \
threads.c \
throw.c \
- unif.c \
+ trees.c \
+ uniform.c \
values.c \
variable.c \
vectors.c \
vports.c \
weaks.c
-libguile_i18n_v_@LIBGUILE_I18N_MAJOR@_la_SOURCES = i18n.c
-libguile_i18n_v_@LIBGUILE_I18N_MAJOR@_la_CFLAGS = \
- $(libguile_la_CFLAGS)
-libguile_i18n_v_@LIBGUILE_I18N_MAJOR@_la_LIBADD = \
- libguile.la $(gnulib_library)
-libguile_i18n_v_@LIBGUILE_I18N_MAJOR@_la_LDFLAGS = \
- -module -L$(builddir) -lguile \
- -version-info @LIBGUILE_I18N_INTERFACE@
-
DOT_X_FILES = \
alist.x \
arbiters.x \
+ array-handle.x \
+ array-map.x \
+ arrays.x \
async.x \
backtrace.x \
boolean.x \
+ bitvectors.x \
bytevectors.x \
chars.x \
+ control.x \
continuations.x \
debug.x \
deprecated.x \
deprecation.x \
- discouraged.x \
dynl.x \
dynwind.x \
eq.x \
error.x \
eval.x \
evalext.x \
+ expand.x \
extensions.x \
feature.x \
fluids.x \
+ foreign.x \
fports.x \
- futures.x \
- gc-card.x \
gc-malloc.x \
- gc-mark.x \
- gc-segment-table.x \
- gc-segment.x \
gc.x \
gettext.x \
+ generalized-arrays.x \
+ generalized-vectors.x \
goops.x \
gsubr.x \
guardians.x \
init.x \
ioext.x \
keywords.x \
- lang.x \
list.x \
load.x \
macros.x \
mallocs.x \
+ memoize.x \
modules.x \
numbers.x \
- objects.x \
objprop.x \
options.x \
pairs.x \
print.x \
procprop.x \
procs.x \
+ promises.x \
properties.x \
r6rs-ports.x \
- ramap.x \
random.x \
rdelim.x \
read.x \
symbols.x \
threads.x \
throw.x \
- unif.x \
+ trees.x \
+ uniform.x \
values.x \
variable.x \
vectors.x \
DOT_DOC_FILES = \
alist.doc \
arbiters.doc \
+ array-handle.doc \
+ array-map.doc \
+ arrays.doc \
async.doc \
backtrace.doc \
boolean.doc \
+ bitvectors.doc \
bytevectors.doc \
chars.doc \
+ control.doc \
continuations.doc \
debug.doc \
deprecated.doc \
deprecation.doc \
- discouraged.doc \
dynl.doc \
dynwind.doc \
eq.doc \
error.doc \
eval.doc \
evalext.doc \
+ expand.doc \
extensions.doc \
feature.doc \
fluids.doc \
+ foreign.doc \
fports.doc \
- futures.doc \
- gc-card.doc \
gc-malloc.doc \
- gc-mark.doc \
- gc-segment-table.doc \
- gc-segment.doc \
gc.doc \
gettext.doc \
+ generalized-arrays.doc \
+ generalized-vectors.doc \
goops.doc \
gsubr.doc \
guardians.doc \
init.doc \
ioext.doc \
keywords.doc \
- lang.doc \
list.doc \
load.doc \
macros.doc \
mallocs.doc \
+ memoize.doc \
modules.doc \
numbers.doc \
- objects.doc \
objprop.doc \
options.doc \
pairs.doc \
print.doc \
procprop.doc \
procs.doc \
+ promises.doc \
properties.doc \
r6rs-ports.doc \
- ramap.doc \
random.doc \
rdelim.doc \
read.doc \
symbols.doc \
threads.doc \
throw.doc \
- unif.doc \
+ trees.doc \
+ uniform.doc \
values.doc \
variable.doc \
vectors.doc \
DOT_I_FILES = vm-i-system.i vm-i-scheme.i vm-i-loader.i
.c.i:
- grep '^VM_DEFINE' $< > $@
+ $(AM_V_GEN)$(GREP) '^VM_DEFINE' $< > $@
-BUILT_SOURCES = cpp_err_symbols.c cpp_sig_symbols.c libpath.h \
- version.h scmconfig.h \
+BUILT_SOURCES = cpp-E.c cpp-SIG.c libpath.h \
+ scmconfig.h \
$(DOT_I_FILES) $(DOT_X_FILES) $(EXTRA_DOT_X_FILES)
-EXTRA_libguile_la_SOURCES = _scm.h \
- inet_aton.c memmove.c putenv.c strerror.c \
+EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES = _scm.h \
+ memmove.c strerror.c \
dynl.c regex-posix.c \
filesys.c posix.c net_db.c socket.c \
debug-malloc.c mkstemp.c \
## Perhaps we can deal with them normally once the merge seems to be
## working.
noinst_HEADERS = conv-integer.i.c conv-uinteger.i.c \
- eval.i.c ieee-754.h \
- srfi-4.i.c \
+ ieee-754.h \
+ srfi-14.i.c \
quicksort.i.c \
win32-uname.h win32-dirent.h win32-socket.h \
- private-gc.h private-options.h
+ private-gc.h private-options.h
# vm instructions
noinst_HEADERS += vm-engine.c vm-i-system.c vm-i-scheme.c vm-i-loader.c
-libguile_la_DEPENDENCIES = @LIBLOBJS@
-libguile_la_LIBADD = @LIBLOBJS@ $(gnulib_library)
-libguile_la_LDFLAGS = @LTLIBINTL@ -version-info @LIBGUILE_INTERFACE_CURRENT@:@LIBGUILE_INTERFACE_REVISION@:@LIBGUILE_INTERFACE_AGE@ -export-dynamic -no-undefined
+libguile_@GUILE_EFFECTIVE_VERSION@_la_DEPENDENCIES = @LIBLOBJS@
+libguile_@GUILE_EFFECTIVE_VERSION@_la_LIBADD = \
+ @LIBLOBJS@ $(gnulib_library) $(LTLIBGMP) \
+ $(LTLIBUNISTRING) $(LTLIBICONV) $(LTLIBINTL)
+libguile_@GUILE_EFFECTIVE_VERSION@_la_LDFLAGS = \
+ @LTLIBINTL@ $(LIBFFI_LIBS) $(INET_NTOP_LIB) $(INET_PTON_LIB) \
+ $(GETADDRINFO_LIB) $(HOSTENT_LIB) $(SERVENT_LIB) \
+ -version-info @LIBGUILE_INTERFACE_CURRENT@:@LIBGUILE_INTERFACE_REVISION@:@LIBGUILE_INTERFACE_AGE@ \
+ -export-dynamic -no-undefined \
+ $(GNU_LD_FLAGS)
+
+if HAVE_LD_VERSION_SCRIPT
+
+libguile_@GUILE_EFFECTIVE_VERSION@_la_LDFLAGS += -Wl,--version-script="$(srcdir)/libguile.map"
+
+endif HAVE_LD_VERSION_SCRIPT
+
# These are headers visible as <guile/mumble.h>
-pkginclude_HEADERS =
+pkginclude_HEADERS =
# These are headers visible as <libguile/mumble.h>.
-modincludedir = $(includedir)/libguile
+modincludedir = $(pkgincludedir)/$(GUILE_EFFECTIVE_VERSION)/libguile
modinclude_HEADERS = \
__scm.h \
alist.h \
arbiters.h \
+ array-handle.h \
+ array-map.h \
+ arrays.h \
async.h \
backtrace.h \
+ bdw-gc.h \
boolean.h \
+ bitvectors.h \
bytevectors.h \
chars.h \
+ control.h \
continuations.h \
debug-malloc.h \
debug.h \
deprecated.h \
deprecation.h \
- discouraged.h \
dynl.h \
dynwind.h \
eq.h \
error.h \
eval.h \
evalext.h \
+ expand.h \
extensions.h \
feature.h \
filesys.h \
fluids.h \
+ foreign.h \
fports.h \
frames.h \
- futures.h \
gc.h \
gdb_interface.h \
gdbint.h \
gettext.h \
+ generalized-arrays.h \
+ generalized-vectors.h \
goops.h \
gsubr.h \
guardians.h \
ioext.h \
iselect.h \
keywords.h \
- lang.h \
list.h \
load.h \
macros.h \
mallocs.h \
+ memoize.h \
modules.h \
net_db.h \
null-threads.h \
numbers.h \
objcodes.h \
- objects.h \
objprop.h \
options.h \
pairs.h \
procprop.h \
procs.h \
programs.h \
+ promises.h \
properties.h \
pthread-threads.h \
r6rs-ports.h \
- ramap.h \
random.h \
rdelim.h \
read.h \
tags.h \
threads.h \
throw.h \
- unif.h \
+ trees.h \
validate.h \
+ uniform.h \
values.h \
variable.h \
vectors.h \
- vm-bootstrap.h \
vm-engine.h \
vm-expand.h \
vm.h \
# We can re-enable install for some of these if/when they are documented
# and people feel like maintaining them. For now, this is not the case.
-noinst_SCRIPTS = guile-doc-snarf guile-snarf-docs guile-func-name-check
+noinst_SCRIPTS = guile-snarf-docs
EXTRA_DIST = ChangeLog-scm ChangeLog-threads \
- ChangeLog-1996-1999 ChangeLog-2000 ChangeLog-2008 cpp_signal.c \
- cpp_errno.c cpp_err_symbols.in cpp_err_symbols.c \
- cpp_sig_symbols.c cpp_sig_symbols.in cpp_cnvt.awk \
- c-tokenize.lex version.h.in \
- scmconfig.h.top libgettext.h
+ ChangeLog-1996-1999 ChangeLog-2000 ChangeLog-2008 \
+ guile-func-name-check \
+ cpp-E.syms cpp-E.c cpp-SIG.syms cpp-SIG.c \
+ c-tokenize.lex \
+ scmconfig.h.top libgettext.h unidata_to_charset.pl libguile.map
# $(DOT_DOC_FILES) $(EXTRA_DOT_DOC_FILES) \
# guile-procedures.txt guile.texi
-## We use @-...-@ as the substitution brackets here, instead of the
-## usual @...@, so autoconf doesn't go and substitute the values
-## directly into the left-hand sides of the sed substitutions. *sigh*
-version.h: version.h.in
- sed < $(srcdir)/version.h.in > $@.tmp \
- -e s:@-GUILE_MAJOR_VERSION-@:${GUILE_MAJOR_VERSION}: \
- -e s:@-GUILE_MINOR_VERSION-@:${GUILE_MINOR_VERSION}: \
- -e s:@-GUILE_MICRO_VERSION-@:${GUILE_MICRO_VERSION}:
- mv $@.tmp $@
-
## FIXME: Consider using timestamp file, to avoid unnecessary rebuilds.
libpath.h: $(srcdir)/Makefile.in $(top_builddir)/config.status
- @echo "Generating libpath.h..."
@rm -f libpath.tmp
@echo '/* generated by Makefile */' > libpath.tmp
@echo '#define SCM_PKGDATA_DIR "$(pkgdatadir)"' >> libpath.tmp
@echo '#define SCM_LIBRARY_DIR "$(pkgdatadir)/$(GUILE_EFFECTIVE_VERSION)"'>>libpath.tmp
- @echo '#define SCM_SITE_DIR "$(pkgdatadir)/site"' >> libpath.tmp
+ @echo '#define SCM_SITE_DIR "$(pkgdatadir)/site/$(GUILE_EFFECTIVE_VERSION)"' >> libpath.tmp
+ @echo '#define SCM_GLOBAL_SITE_DIR "$(pkgdatadir)/site"' >> libpath.tmp
+ @echo '#define SCM_LIB_DIR "$(libdir)"' >> libpath.tmp
+ @echo '#define SCM_EXTENSIONS_DIR "$(pkglibdir)/$(GUILE_EFFECTIVE_VERSION)/extensions"' >> libpath.tmp
@echo '#define SCM_CCACHE_DIR "$(pkglibdir)/$(GUILE_EFFECTIVE_VERSION)/ccache"' >> libpath.tmp
@echo '#define SCM_EFFECTIVE_VERSION "$(GUILE_EFFECTIVE_VERSION)"' >> libpath.tmp
@echo '#define SCM_BUILD_INFO { \' >> libpath.tmp
@echo ' { "infodir", "@infodir@" }, \' >> libpath.tmp
@echo ' { "mandir", "@mandir@" }, \' >> libpath.tmp
@echo ' { "includedir", "@includedir@" }, \' >> libpath.tmp
- @echo ' { "pkgdatadir", "@pkgdatadir@" }, \' >> libpath.tmp
- @echo ' { "pkglibdir", "@pkglibdir@" }, \' >> libpath.tmp
- @echo ' { "pkgincludedir", "@pkgincludedir@" }, \' \
+ @echo ' { "pkgdatadir", "$(pkgdatadir)" }, \' >> libpath.tmp
+ @echo ' { "pkglibdir", "$(pkglibdir)" }, \' >> libpath.tmp
+ @echo ' { "pkgincludedir", "$(pkgincludedir)" }, \' \
>> libpath.tmp
+ @echo ' { "extensiondir", "$(pkglibdir)/$(GUILE_EFFECTIVE_VERSION)/extensions" }, \' >> libpath.tmp
@echo ' { "guileversion", "@GUILE_VERSION@" }, \' >> libpath.tmp
@echo ' { "libguileinterface", "@LIBGUILE_INTERFACE@" }, \' \
>> libpath.tmp
@echo ' { "LIBS", "@GUILE_LIBS@" }, \' >> libpath.tmp
@echo ' { "CFLAGS", "@GUILE_CFLAGS@" }, \' >> libpath.tmp
- @echo ' { "buildstamp", "'"`date`"'" }, \' >> libpath.tmp
+ @echo ' { "buildstamp", "'`date -u +'%Y-%m-%d %T'`'" }, \' >> libpath.tmp
@echo '}' >> libpath.tmp
- @mv libpath.tmp libpath.h
+ $(AM_V_GEN)mv libpath.tmp libpath.h
snarfcppopts = $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS)
SUFFIXES = .x .doc
+
+AM_V_FILTER = $(AM_V_FILTER_$(V))
+AM_V_FILTER_ = $(AM_V_FILTER_$(AM_DEFAULT_VERBOSITY))
+AM_V_FILTER_0 = @echo " FILTER" $@;
+
.c.x:
- ./guile-snarf -o $@ $< $(snarfcppopts)
+ $(AM_V_SNARF)$(GUILE_SNARF) -o $@ $< $(snarfcppopts)
.c.doc:
- -$(AWK) -f ./guile-func-name-check $<
- (./guile-snarf-docs $(snarfcppopts) $< | \
- ./guile_filter_doc_snarfage$(EXEEXT) --filter-snarfage) > $@ || { rm $@; false; }
+ -$(AM_V_FILTER)$(AWK) -f $(srcdir)/guile-func-name-check $< && (./guile-snarf-docs $(snarfcppopts) $< | ./guile_filter_doc_snarfage$(EXEEXT) --filter-snarfage) > $@ || { rm $@; false; }
-$(DOT_X_FILES) $(EXTRA_DOT_X_FILES): scmconfig.h snarf.h guile-snarf.in
+$(DOT_X_FILES) $(EXTRA_DOT_X_FILES): scmconfig.h snarf.h guile-snarf.in version.h
$(DOT_DOC_FILES) $(EXTRA_DOT_DOC_FILES): scmconfig.h snarf.h guile-snarf-docs.in guile_filter_doc_snarfage$(EXEEXT)
-error.x: cpp_err_symbols.c
-posix.x: cpp_sig_symbols.c
+error.x: cpp-E.c
+posix.x: cpp-SIG.c
load.x: libpath.h
alldotdocfiles = $(DOT_DOC_FILES) $(EXTRA_DOT_DOC_FILES)
$(dotdoc2texi) --manual > $@ || { rm $@; false; }
guile-procedures.texi: $(alldotdocfiles) guile$(EXEEXT)
- $(dotdoc2texi) > $@ || { rm $@; false; }
+ $(AM_V_GEN)$(dotdoc2texi) > $@ || { rm $@; false; }
if HAVE_MAKEINFO
## Add -MG to make the .x magic work with auto-dep code.
MKDEP = gcc -M -MG $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS)
-cpp_err_symbols.c: cpp_err_symbols.in cpp_cnvt.awk
- $(AWK) -f $(srcdir)/cpp_cnvt.awk < $(srcdir)/cpp_err_symbols.in > \
- cpp_err_symbols.tmp
- mv cpp_err_symbols.tmp cpp_err_symbols.c
-
-cpp_sig_symbols.c: cpp_sig_symbols.in cpp_cnvt.awk
- $(AWK) -f $(srcdir)/cpp_cnvt.awk < $(srcdir)/cpp_sig_symbols.in > \
- cpp_sig_symbols.tmp
- mv cpp_sig_symbols.tmp cpp_sig_symbols.c
-
-## Create a new version of the cpp_sig_symbols.in file, including all SIGXXX
-## macros defined on this platform.
-check_signals:
- gcc -undef -dM -E $(srcdir)/cpp_signal.c | egrep ' SIG[A-Z]+' \
- | cut -f2 -d' ' | sort > cpp_sig_symbols_here
- diff -u $(srcdir)/cpp_sig_symbols.in cpp_sig_symbols_here \
- | egrep '^\+S' \
- | cut -c2- > cpp_sig_symbols_diff
- if test -s cpp_sig_symbols_diff ; then \
- cat $(srcdir)/cpp_sig_symbols.in cpp_sig_symbols_diff \
- | sort > cpp_sig_symbols_new ;\
- echo "cpp_sig_symbols_new has the following additions:" ;\
- cat cpp_sig_symbols_diff ;\
- else echo "No new symbols found."; \
- fi
-
-## Likewise for cpp_err_symbols.in.
-check_errnos:
- gcc -undef -dM -E $(srcdir)/cpp_errno.c | egrep ' E.+' \
- | cut -f2 -d' ' | sort > cpp_err_symbols_here
- diff -u $(srcdir)/cpp_err_symbols.in cpp_err_symbols_here \
- | egrep '^\+E' \
- | cut -c2- > cpp_err_symbols_diff
- if test -s cpp_err_symbols_diff ; then \
- cat $(srcdir)/cpp_err_symbols.in cpp_err_symbols_diff \
- | sort > cpp_err_symbols_new ;\
- echo "cpp_err_symbols_new has the following additions:" ;\
- cat cpp_err_symbols_diff ;\
- else echo "No new symbols found."; \
- fi
+\f
+# This page is for maintenance of the lists of CPP symbols that are eventually
+# included in error.c (‘errno’ values: E*) and posix.c (signal names: SIG*),
+# in the funcs scm_init_{error,posix}, respectively.
+#
+# The lists (files cpp-{E,SIG}.syms) are not included verbatim, but processed
+# (via pattern rule ‘.syms.c’ below) so that each CPP symbol is transformed to
+# fragment of #ifdef'd C code that defines a Scheme variable of the same name.
+# The resulting files, cpp-{E,SIG}.c, are the ones #include:d.
+#
+# To maintain the (source) lists of symbols, we use a GCC-specific feature
+# to list all symbols #define:d when expanding <{errno,signal}.h>, grep
+# the output for {E,SIG}*, massage the result into a usable form, and
+# construct a union of the current and new symbols. This is written to
+# files cpp-{E,SIG}.syms.NEW for review. If things look ok, you can then
+# "mv foo.NEW foo" and commit. Generating the foo.NEW files and showing
+# an informative message is the job of targets chknew-{E,SIG}.
+
+# For each line in foo.syms, transform:
+# SYMBOL
+# to:
+# #ifdef SYMBOL
+# scm_c_define ("SYMBOL", scm_from_int (SYMBOL));
+# #endif
+# writing output to foo.c.
+.syms.c:
+ sed 's/.*/#ifdef &\nscm_c_define ("&", scm_from_int (&));\n#endif/' \
+ $< > $@T
+ mv $@T $@
+
+# Write $(srcdir)/cpp-{E,SIG}.syms.NEW if there are any not-yet-seen
+# ("new" to us) E* or SIG* symbols in <errno.h> or <signal.h>, respectively.
+chknew-E chknew-SIG:
+ @bit=`echo $@ | sed s/^chknew-//` ; \
+ old="$(srcdir)/cpp-$$bit.syms" ; \
+ echo "#include <$${bit}.h>" \
+ | sed 's/E/errno/;s/SIG/signal/' \
+ | gcc -undef -dM -E - \
+ | sed 's/^#define //;/^'$$bit'[A-Z][A-Z]*/!d;s/ .*//' \
+ | sort | diff -u $$old - | sed '1,2d;/^+/!d;s/^.//' \
+ > TMP ; \
+ if [ -s TMP ] ; then new="$$old.NEW" ; \
+ cat $$old TMP | sort > $$new ; \
+ echo "$$new: `sed -n '$$=' TMP` new symbol(s)." ; \
+ sed 's/^/ /' TMP ; \
+ else echo "No new symbols found." ; \
+ fi ; rm TMP
+
+\f
MOSTLYCLEANFILES = \
- cpp_err_symbols_here cpp_err_symbols_diff cpp_err_symbols_new \
- cpp_sig_symbols_here cpp_sig_symbols_diff cpp_sig_symbols_new \
- version.h version.h.tmp \
scmconfig.h scmconfig.h.tmp
CLEANFILES = libpath.h *.x *.doc guile-procedures.txt guile-procedures.texi guile.texi \
HCoop / bpt / guile.git / blobdiff