diff options
Diffstat (limited to 'sys-devel/bison/files/bison-3.0.4-optional-perl.patch')
-rw-r--r-- | sys-devel/bison/files/bison-3.0.4-optional-perl.patch | 500 |
1 files changed, 0 insertions, 500 deletions
diff --git a/sys-devel/bison/files/bison-3.0.4-optional-perl.patch b/sys-devel/bison/files/bison-3.0.4-optional-perl.patch deleted file mode 100644 index ba0bf7b2d5b3..000000000000 --- a/sys-devel/bison/files/bison-3.0.4-optional-perl.patch +++ /dev/null @@ -1,500 +0,0 @@ -https://bugs.gentoo.org/538300 - -From 3da25ddd011c169b9857ed2f6a2e82988f059ba5 Mon Sep 17 00:00:00 2001 -From: Mike Frysinger <vapier@gentoo.org> -Date: Fri, 3 Apr 2015 02:39:21 -0400 -Subject: [PATCH] make perl & examples optional - -The normal bison program does not require perl to build or run, so lets -soften that requirement in the configure script. We now warn if its not -found, and we make the examples logic depend on that. - -* configure.ac: Change AC_MSG_ERROR to AC_MSG_WARN for perl. -Add an --enable-examples flag. -* Makefile.am: Only include examples/local.mk when ENABLE_EXAMPLES. ---- - Makefile.am | 2 ++ - configure.ac | 21 ++++++++++++++++++++- - 2 files changed, 22 insertions(+), 1 deletion(-) - -diff --git a/Makefile.am b/Makefile.am -index b6135cb..50ea0a0 100644 -#--- a/Makefile.am -#+++ b/Makefile.am -@@ -59,7 +59,9 @@ include data/local.mk - include djgpp/local.mk - include doc/local.mk - include etc/local.mk -+if ENABLE_EXAMPLES - include examples/local.mk -+endif - include lib/local.mk - include src/local.mk - include tests/local.mk -diff --git a/configure.ac b/configure.ac -index 6f20040..e67249b 100644 -#--- a/configure.ac -#+++ b/configure.ac -@@ -179,12 +179,31 @@ AC_DEFINE_UNQUOTED([M4_GNU_OPTION], ["$M4_GNU"], [Define to "-g" if GNU M4 - supports -g, otherwise to "".]) - AC_PATH_PROG([PERL], [perl]) - if test -z "$PERL"; then -- AC_MSG_ERROR([perl not found]) -+ AC_MSG_WARN([perl required for the testsuites]) - fi - AM_MISSING_PROG([HELP2MAN], [help2man]) - AC_PATH_PROG([XSLTPROC], [xsltproc]) - AC_SUBST([XSLTPROC]) - -+AC_ARG_ENABLE([examples], -+ [AC_HELP_STRING([--disable-examples], -+ [do not build and install examples])]) -+# Enable the examles by default if perl is available. -+case $enable_examples in -+no) ;; -+yes) -+ if test -z "$PERL"; then -+ AC_MSG_ERROR([perl required for the examples]) -+ fi -+ ;; -+*) -+ if test -n "$PERL"; then -+ enable_examples=yes -+ fi -+ ;; -+esac -+AM_CONDITIONAL([ENABLE_EXAMPLES], [test "xenable_examples" = xyes]) -+ - # Checks for header files. - AC_CHECK_HEADERS_ONCE([locale.h]) - ---- a/Makefile.in -+++ b/Makefile.in -@@ -248,13 +248,29 @@ - POST_UNINSTALL = : - build_triplet = @build@ - host_triplet = @host@ --check_PROGRAMS = $(am__EXEEXT_1) examples/mfcalc/mfcalc$(EXEEXT) \ -- examples/rpcalc/rpcalc$(EXEEXT) -+check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) - @CROSS_COMPILING_FALSE@am__append_1 = $(top_srcdir)/doc/bison.help --@FLEX_CXX_WORKS_TRUE@am__append_2 = examples/calc++/calc++ --@FLEX_CXX_WORKS_TRUE@am__append_3 = examples/calc++/calc++.test --@FLEX_CXX_WORKS_FALSE@am__append_4 = examples/calc++/calc++.test --@LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE@am__append_5 = lib/uniwidth/width.c -+@ENABLE_EXAMPLES_TRUE@am__append_2 = $(extracted) \ -+@ENABLE_EXAMPLES_TRUE@ examples/extracted.stamp \ -+@ENABLE_EXAMPLES_TRUE@ $(calcxx_sources_generated) \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-parser.output \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-parser.stamp \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-scanner.cc \ -+@ENABLE_EXAMPLES_TRUE@ examples/mfcalc/mfcalc.[ch] \ -+@ENABLE_EXAMPLES_TRUE@ examples/mfcalc/mfcalc.output \ -+@ENABLE_EXAMPLES_TRUE@ examples/rpcalc/rpcalc.[ch] \ -+@ENABLE_EXAMPLES_TRUE@ examples/rpcalc/rpcalc.output -+@ENABLE_EXAMPLES_TRUE@am__append_3 = .yy .stamp -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@am__append_4 = examples/calc++/calc++ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@am__append_5 = examples/calc++/calc++.test -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_FALSE@am__append_6 = examples/calc++/calc++.test -+@ENABLE_EXAMPLES_TRUE@am__append_7 = $(mfcalc_sources) \ -+@ENABLE_EXAMPLES_TRUE@ $(rpcalc_sources) -+@ENABLE_EXAMPLES_TRUE@am__append_8 = examples/mfcalc/mfcalc \ -+@ENABLE_EXAMPLES_TRUE@ examples/rpcalc/rpcalc -+@ENABLE_EXAMPLES_TRUE@am__append_9 = examples/mfcalc/mfcalc.test \ -+@ENABLE_EXAMPLES_TRUE@ examples/rpcalc/rpcalc.test -+@LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE@am__append_10 = lib/uniwidth/width.c - bin_PROGRAMS = src/bison$(EXEEXT) - subdir = . - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -@@ -356,7 +372,7 @@ - am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) - DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \ -- $(am__configure_deps) $(dist_noinst_SCRIPTS) \ -+ $(am__configure_deps) $(am__dist_noinst_SCRIPTS_DIST) \ - $(srcdir)/doc/version.texi $(srcdir)/doc/stamp-vti \ - $(dist_doc_DATA) $(dist_m4sugar_DATA) $(dist_pkgdata_DATA) \ - $(dist_xslt_DATA) $(am__DIST_COMMON) -@@ -473,15 +489,18 @@ - @ENABLE_YACC_TRUE@am_lib_liby_a_OBJECTS = lib/main.$(OBJEXT) \ - @ENABLE_YACC_TRUE@ lib/yyerror.$(OBJEXT) - lib_liby_a_OBJECTS = $(am_lib_liby_a_OBJECTS) --@FLEX_CXX_WORKS_TRUE@am__EXEEXT_1 = examples/calc++/calc++$(EXEEXT) -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@am__EXEEXT_1 = examples/calc++/calc++$(EXEEXT) -+@ENABLE_EXAMPLES_TRUE@am__EXEEXT_2 = examples/mfcalc/mfcalc$(EXEEXT) \ -+@ENABLE_EXAMPLES_TRUE@ examples/rpcalc/rpcalc$(EXEEXT) - PROGRAMS = $(bin_PROGRAMS) --am__objects_2 = examples/calc++/examples_calc___calc__-calc++-driver.$(OBJEXT) \ -- examples/calc++/examples_calc___calc__-calc++-scanner.$(OBJEXT) \ -- examples/calc++/examples_calc___calc__-calc++.$(OBJEXT) --am__objects_3 = examples/calc++/examples_calc___calc__-calc++-parser.$(OBJEXT) --am__objects_4 = $(am__objects_2) $(am__objects_3) --@FLEX_CXX_WORKS_TRUE@nodist_examples_calc___calc___OBJECTS = \ --@FLEX_CXX_WORKS_TRUE@ $(am__objects_4) -+@ENABLE_EXAMPLES_TRUE@am__objects_2 = examples/calc++/examples_calc___calc__-calc++-driver.$(OBJEXT) \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/examples_calc___calc__-calc++-scanner.$(OBJEXT) \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/examples_calc___calc__-calc++.$(OBJEXT) -+@ENABLE_EXAMPLES_TRUE@am__objects_3 = examples/calc++/examples_calc___calc__-calc++-parser.$(OBJEXT) -+@ENABLE_EXAMPLES_TRUE@am__objects_4 = $(am__objects_2) \ -+@ENABLE_EXAMPLES_TRUE@ $(am__objects_3) -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@nodist_examples_calc___calc___OBJECTS = \ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@ $(am__objects_4) - examples_calc___calc___OBJECTS = \ - $(nodist_examples_calc___calc___OBJECTS) - examples_calc___calc___LDADD = $(LDADD) -@@ -490,17 +509,17 @@ - examples_calc___calc___LINK = $(CXXLD) \ - $(examples_calc___calc___CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ - $(LDFLAGS) -o $@ --am__objects_5 = \ -- examples/mfcalc/examples_mfcalc_mfcalc-mfcalc.$(OBJEXT) --am__objects_6 = $(am__objects_5) --nodist_examples_mfcalc_mfcalc_OBJECTS = $(am__objects_6) -+@ENABLE_EXAMPLES_TRUE@am__objects_5 = examples/mfcalc/examples_mfcalc_mfcalc-mfcalc.$(OBJEXT) -+@ENABLE_EXAMPLES_TRUE@am__objects_6 = $(am__objects_5) -+@ENABLE_EXAMPLES_TRUE@nodist_examples_mfcalc_mfcalc_OBJECTS = \ -+@ENABLE_EXAMPLES_TRUE@ $(am__objects_6) - examples_mfcalc_mfcalc_OBJECTS = \ - $(nodist_examples_mfcalc_mfcalc_OBJECTS) - examples_mfcalc_mfcalc_DEPENDENCIES = --am__objects_7 = \ -- examples/rpcalc/examples_rpcalc_rpcalc-rpcalc.$(OBJEXT) --am__objects_8 = $(am__objects_7) --nodist_examples_rpcalc_rpcalc_OBJECTS = $(am__objects_8) -+@ENABLE_EXAMPLES_TRUE@am__objects_7 = examples/rpcalc/examples_rpcalc_rpcalc-rpcalc.$(OBJEXT) -+@ENABLE_EXAMPLES_TRUE@am__objects_8 = $(am__objects_7) -+@ENABLE_EXAMPLES_TRUE@nodist_examples_rpcalc_rpcalc_OBJECTS = \ -+@ENABLE_EXAMPLES_TRUE@ $(am__objects_8) - examples_rpcalc_rpcalc_OBJECTS = \ - $(nodist_examples_rpcalc_rpcalc_OBJECTS) - examples_rpcalc_rpcalc_DEPENDENCIES = -@@ -528,6 +547,7 @@ - src_bison_DEPENDENCIES = lib/libbison.a $(am__DEPENDENCIES_1) - src_bison_LINK = $(CCLD) $(src_bison_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ - $(LDFLAGS) -o $@ -+am__dist_noinst_SCRIPTS_DIST = examples/extexi examples/test - SCRIPTS = $(bin_SCRIPTS) $(dist_noinst_SCRIPTS) \ - $(nodist_noinst_SCRIPTS) - AM_V_P = $(am__v_P_@AM_V@) -@@ -2145,7 +2165,7 @@ - djgpp/subpipe.h djgpp/testsuite.sed doc/refcard.tex \ - $(top_srcdir)/doc/bison.help $(dist_man_MANS:.1=.x) $(FIGS_GV) \ - $(FIGS_GV:.gv=.txt) $(FIGS_GV:.gv=.eps) $(FIGS_GV:.gv=.pdf) \ -- $(FIGS_GV:.gv=.png) doc/Doxyfile.in $(am__append_4) \ -+ $(FIGS_GV:.gv=.png) doc/Doxyfile.in $(am__append_6) \ - lib/alignof.h lib/alloca.in.h \ - $(top_srcdir)/build-aux/announce-gen lib/argmatch.h \ - lib/c-strcaseeq.h lib/calloc.c lib/cloexec.h lib/close.c \ -@@ -2249,27 +2269,20 @@ - # a developer might naively reference .version in a test case while the bison - # executable still compiles with VERSION, and so the test case might fail or - # pass incorrectly. --BUILT_SOURCES = $(mfcalc_sources) $(rpcalc_sources) $(ALLOCA_H) \ -- lib/configmake.h $(ERRNO_H) lib/fcntl.h $(FLOAT_H) $(GETOPT_H) \ -- lib/inttypes.h lib/math.h $(SCHED_H) lib/signal.h \ -- lib/arg-nonnull.h lib/c++defs.h lib/warn-on-use.h lib/spawn.h \ -- $(STDBOOL_H) $(STDDEF_H) $(STDINT_H) lib/stdio.h lib/stdlib.h \ -- lib/string.h lib/sys/stat.h lib/sys/time.h lib/sys/types.h \ -- lib/sys/wait.h lib/time.h lib/unistd.h \ -- $(LIBUNISTRING_UNITYPES_H) $(LIBUNISTRING_UNIWIDTH_H) \ -- lib/wchar.h lib/wctype.h src/parse-gram.c src/parse-gram.h \ -- src/scan-code.c src/scan-gram.c src/scan-skel.c \ -- $(top_srcdir)/.version -+BUILT_SOURCES = $(am__append_7) $(ALLOCA_H) lib/configmake.h \ -+ $(ERRNO_H) lib/fcntl.h $(FLOAT_H) $(GETOPT_H) lib/inttypes.h \ -+ lib/math.h $(SCHED_H) lib/signal.h lib/arg-nonnull.h \ -+ lib/c++defs.h lib/warn-on-use.h lib/spawn.h $(STDBOOL_H) \ -+ $(STDDEF_H) $(STDINT_H) lib/stdio.h lib/stdlib.h lib/string.h \ -+ lib/sys/stat.h lib/sys/time.h lib/sys/types.h lib/sys/wait.h \ -+ lib/time.h lib/unistd.h $(LIBUNISTRING_UNITYPES_H) \ -+ $(LIBUNISTRING_UNIWIDTH_H) lib/wchar.h lib/wctype.h \ -+ src/parse-gram.c src/parse-gram.h src/scan-code.c \ -+ src/scan-gram.c src/scan-skel.c $(top_srcdir)/.version - CLEANFILES = doc/refcard.pdf $(FIGS_GV:.gv=.eps) $(FIGS_GV:.gv=.pdf) \ -- $(FIGS_GV:.gv=.png) doc/Doxyfile $(extracted) \ -- examples/extracted.stamp $(calcxx_sources_generated) \ -- examples/calc++/calc++-parser.output \ -- examples/calc++/calc++-parser.stamp \ -- examples/calc++/calc++-scanner.cc examples/mfcalc/mfcalc.[ch] \ -- examples/mfcalc/mfcalc.output examples/rpcalc/rpcalc.[ch] \ -- examples/rpcalc/rpcalc.output lib/configmake.h \ -- lib/configmake.h-t lib/charset.alias lib/ref-add.sed \ -- lib/ref-del.sed -+ $(FIGS_GV:.gv=.png) doc/Doxyfile $(am__append_2) \ -+ lib/configmake.h lib/configmake.h-t lib/charset.alias \ -+ lib/ref-add.sed lib/ref-del.sed - DISTCLEANFILES = tests/atconfig $(check_SCRIPTS) - MOSTLYCLEANDIRS = lib/sys lib/sys - MOSTLYCLEANFILES = $(top_srcdir)/doc/*.t lib/core lib/*.stackdump \ -@@ -2289,10 +2302,9 @@ - lib/unistd.h-t lib/unitypes.h lib/unitypes.h-t lib/uniwidth.h \ - lib/uniwidth.h-t lib/wchar.h lib/wchar.h-t lib/wctype.h \ - lib/wctype.h-t src/yacc --SUFFIXES = .gv .eps .pdf .png .yy .stamp -+SUFFIXES = .gv .eps .pdf .png $(am__append_3) - TESTS = $(dist_TESTS) --dist_TESTS = $(am__append_3) examples/mfcalc/mfcalc.test \ -- examples/rpcalc/rpcalc.test -+dist_TESTS = $(am__append_5) $(am__append_9) - noinst_LIBRARIES = lib/libbison.a - dist_pkgdata_DATA = \ - data/README \ -@@ -2364,59 +2376,59 @@ - -e 's,@top_srcdir\@,$(top_srcdir),g' - - nodist_noinst_SCRIPTS = etc/bench.pl --dist_noinst_SCRIPTS = examples/extexi examples/test --TEST_LOG_COMPILER = $(top_srcdir)/examples/test --AM_CXXFLAGS = \ -- $(WARN_CXXFLAGS) $(WARN_CXXFLAGS_TEST) $(WERROR_CXXFLAGS) -- --doc = $(top_srcdir)/doc/bison.texi --extexi = $(top_srcdir)/examples/extexi --@ENABLE_GCC_WARNINGS_TRUE@extexiFLAGS = --synclines --extract = VERSION="$(VERSION)" $(PERL) $(extexi) $(extexiFLAGS) $(doc) -- --extracted = $(calcxx_extracted) $(mfcalc_extracted) \ -- $(rpcalc_extracted) --calcxx_sources_extracted = \ -- examples/calc++/calc++-driver.cc \ -- examples/calc++/calc++-driver.hh \ -- examples/calc++/calc++-scanner.ll \ -- examples/calc++/calc++.cc -- --calcxx_extracted = \ -- $(calcxx_sources_extracted) \ -- examples/calc++/calc++-parser.yy -- --calcxx_sources_generated = \ -- examples/calc++/calc++-parser.cc \ -- examples/calc++/calc++-parser.hh \ -- examples/calc++/location.hh \ -- examples/calc++/position.hh \ -- examples/calc++/stack.hh -- --calcxx_sources = \ -- $(calcxx_sources_extracted) \ -- $(calcxx_sources_generated) -- --@FLEX_CXX_WORKS_TRUE@nodist_examples_calc___calc___SOURCES = \ --@FLEX_CXX_WORKS_TRUE@ $(calcxx_sources) -- --@FLEX_CXX_WORKS_TRUE@examples_calc___calc___CPPFLAGS = -I$(top_builddir)/examples/calc++ --@FLEX_CXX_WORKS_TRUE@examples_calc___calc___CXXFLAGS = $(AM_CXXFLAGS) $(FLEX_SCANNER_CXXFLAGS) --calcxxdir = $(docdir)/examples/calc++ --calcxx_DATA = $(calcxx_extracted) --mfcalc_extracted = examples/mfcalc/calc.h examples/mfcalc/mfcalc.y --mfcalc_sources = $(mfcalc_extracted) --examples_mfcalc_mfcalc_LDADD = -lm --nodist_examples_mfcalc_mfcalc_SOURCES = $(mfcalc_sources) --examples_mfcalc_mfcalc_CPPFLAGS = -I$(top_builddir)/examples/mfcalc --mfcalcdir = $(docdir)/examples/mfcalc --mfcalc_DATA = $(mfcalc_extracted) --rpcalc_extracted = examples/rpcalc/rpcalc.y --rpcalc_sources = $(rpcalc_extracted) --examples_rpcalc_rpcalc_LDADD = -lm --nodist_examples_rpcalc_rpcalc_SOURCES = $(rpcalc_sources) --examples_rpcalc_rpcalc_CPPFLAGS = -I$(top_builddir)/examples/rpcalc --rpcalcdir = $(docdir)/examples/rpcalc --rpcalc_DATA = $(rpcalc_extracted) -+@ENABLE_EXAMPLES_TRUE@dist_noinst_SCRIPTS = examples/extexi examples/test -+@ENABLE_EXAMPLES_TRUE@TEST_LOG_COMPILER = $(top_srcdir)/examples/test -+@ENABLE_EXAMPLES_TRUE@AM_CXXFLAGS = \ -+@ENABLE_EXAMPLES_TRUE@ $(WARN_CXXFLAGS) $(WARN_CXXFLAGS_TEST) $(WERROR_CXXFLAGS) -+ -+@ENABLE_EXAMPLES_TRUE@doc = $(top_srcdir)/doc/bison.texi -+@ENABLE_EXAMPLES_TRUE@extexi = $(top_srcdir)/examples/extexi -+@ENABLE_EXAMPLES_TRUE@@ENABLE_GCC_WARNINGS_TRUE@extexiFLAGS = --synclines -+@ENABLE_EXAMPLES_TRUE@extract = VERSION="$(VERSION)" $(PERL) $(extexi) $(extexiFLAGS) $(doc) -- -+@ENABLE_EXAMPLES_TRUE@extracted = $(calcxx_extracted) \ -+@ENABLE_EXAMPLES_TRUE@ $(mfcalc_extracted) $(rpcalc_extracted) -+@ENABLE_EXAMPLES_TRUE@calcxx_sources_extracted = \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-driver.cc \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-driver.hh \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-scanner.ll \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++.cc -+ -+@ENABLE_EXAMPLES_TRUE@calcxx_extracted = \ -+@ENABLE_EXAMPLES_TRUE@ $(calcxx_sources_extracted) \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-parser.yy -+ -+@ENABLE_EXAMPLES_TRUE@calcxx_sources_generated = \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-parser.cc \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/calc++-parser.hh \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/location.hh \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/position.hh \ -+@ENABLE_EXAMPLES_TRUE@ examples/calc++/stack.hh -+ -+@ENABLE_EXAMPLES_TRUE@calcxx_sources = \ -+@ENABLE_EXAMPLES_TRUE@ $(calcxx_sources_extracted) \ -+@ENABLE_EXAMPLES_TRUE@ $(calcxx_sources_generated) -+ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@nodist_examples_calc___calc___SOURCES = \ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@ $(calcxx_sources) -+ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@examples_calc___calc___CPPFLAGS = -I$(top_builddir)/examples/calc++ -+@ENABLE_EXAMPLES_TRUE@@FLEX_CXX_WORKS_TRUE@examples_calc___calc___CXXFLAGS = $(AM_CXXFLAGS) $(FLEX_SCANNER_CXXFLAGS) -+@ENABLE_EXAMPLES_TRUE@calcxxdir = $(docdir)/examples/calc++ -+@ENABLE_EXAMPLES_TRUE@calcxx_DATA = $(calcxx_extracted) -+@ENABLE_EXAMPLES_TRUE@mfcalc_extracted = examples/mfcalc/calc.h examples/mfcalc/mfcalc.y -+@ENABLE_EXAMPLES_TRUE@mfcalc_sources = $(mfcalc_extracted) -+@ENABLE_EXAMPLES_TRUE@examples_mfcalc_mfcalc_LDADD = -lm -+@ENABLE_EXAMPLES_TRUE@nodist_examples_mfcalc_mfcalc_SOURCES = $(mfcalc_sources) -+@ENABLE_EXAMPLES_TRUE@examples_mfcalc_mfcalc_CPPFLAGS = -I$(top_builddir)/examples/mfcalc -+@ENABLE_EXAMPLES_TRUE@mfcalcdir = $(docdir)/examples/mfcalc -+@ENABLE_EXAMPLES_TRUE@mfcalc_DATA = $(mfcalc_extracted) -+@ENABLE_EXAMPLES_TRUE@rpcalc_extracted = examples/rpcalc/rpcalc.y -+@ENABLE_EXAMPLES_TRUE@rpcalc_sources = $(rpcalc_extracted) -+@ENABLE_EXAMPLES_TRUE@examples_rpcalc_rpcalc_LDADD = -lm -+@ENABLE_EXAMPLES_TRUE@nodist_examples_rpcalc_rpcalc_SOURCES = $(rpcalc_sources) -+@ENABLE_EXAMPLES_TRUE@examples_rpcalc_rpcalc_CPPFLAGS = -I$(top_builddir)/examples/rpcalc -+@ENABLE_EXAMPLES_TRUE@rpcalcdir = $(docdir)/examples/rpcalc -+@ENABLE_EXAMPLES_TRUE@rpcalc_DATA = $(rpcalc_extracted) - - # Implementation of bitsets. - -@@ -2441,7 +2453,7 @@ - lib/progname.c lib/quotearg.c lib/sig-handler.c lib/size_max.h \ - lib/spawn-pipe.h lib/spawn-pipe.c lib/w32spawn.h \ - lib/glthread/threadlib.c lib/unistd.c lib/dup-safer.c \ -- lib/fd-safer.c lib/pipe-safer.c $(am__append_5) \ -+ lib/fd-safer.c lib/pipe-safer.c $(am__append_10) \ - lib/wait-process.h lib/wait-process.c lib/wctype-h.c \ - lib/xmalloc.c lib/xalloc-die.c lib/xconcat-filename.c \ - lib/xsize.h lib/xsize.c lib/xstrndup.h lib/xstrndup.c \ -@@ -5328,31 +5340,31 @@ - # configure, because the former is way faster than the latter. - doc/Doxyfile: $(top_srcdir)/doc/Doxyfile.in - $(AM_V_GEN) $(edit) $(top_srcdir)/doc/Doxyfile.in >doc/Doxyfile --examples/extracted.stamp: $(doc) $(extexi) -- $(AM_V_GEN)rm -f $@ $@.tmp -- $(AM_V_at)touch $@.tmp -- $(AM_V_at)$(extract) $(extracted) -- $(AM_V_at)mv $@.tmp $@ -- --$(extracted): examples/extracted.stamp -- @test -f $@ || rm -f examples/extracted.stamp -- @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/extracted.stamp -+@ENABLE_EXAMPLES_TRUE@examples/extracted.stamp: $(doc) $(extexi) -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_GEN)rm -f $@ $@.tmp -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)touch $@.tmp -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)$(extract) $(extracted) -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)mv $@.tmp $@ -+ -+@ENABLE_EXAMPLES_TRUE@$(extracted): examples/extracted.stamp -+@ENABLE_EXAMPLES_TRUE@ @test -f $@ || rm -f examples/extracted.stamp -+@ENABLE_EXAMPLES_TRUE@ @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/extracted.stamp - - # Don't depend on $(BISON) otherwise we would rebuild these files - # in srcdir, including during distcheck, which is forbidden. --examples/calc++/calc++-parser.stamp: $(BISON_IN) --.yy.stamp: -- $(AM_V_YACC)rm -f $@ -- $(AM_V_at)touch $@.tmp -- $(AM_V_at)$(YACCCOMPILE) -o $*.cc $< -- $(AM_V_at)mv -f $@.tmp $@ -- --$(calcxx_sources_generated): examples/calc++/calc++-parser.stamp -- @test -f $@ || rm -f examples/calc++/calc++-parser.stamp -- @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/calc++/calc++-parser.stamp -+@ENABLE_EXAMPLES_TRUE@examples/calc++/calc++-parser.stamp: $(BISON_IN) -+@ENABLE_EXAMPLES_TRUE@.yy.stamp: -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_YACC)rm -f $@ -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)touch $@.tmp -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)$(YACCCOMPILE) -o $*.cc $< -+@ENABLE_EXAMPLES_TRUE@ $(AM_V_at)mv -f $@.tmp $@ -+ -+@ENABLE_EXAMPLES_TRUE@$(calcxx_sources_generated): examples/calc++/calc++-parser.stamp -+@ENABLE_EXAMPLES_TRUE@ @test -f $@ || rm -f examples/calc++/calc++-parser.stamp -+@ENABLE_EXAMPLES_TRUE@ @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/calc++/calc++-parser.stamp - - # Avoid using BUILT_SOURCES which is too global. --$(examples_calc___calc___OBJECTS): $(calcxx_sources_generated) -+@ENABLE_EXAMPLES_TRUE@$(examples_calc___calc___OBJECTS): $(calcxx_sources_generated) - - # We need the following in order to create <alloca.h> when the system - # doesn't have one that works with the given compiler. ---- a/configure -+++ b/configure -@@ -1693,6 +1693,8 @@ - ALLOCA - GL_COND_LIBTOOL_FALSE - GL_COND_LIBTOOL_TRUE -+ENABLE_EXAMPLES_FALSE -+ENABLE_EXAMPLES_TRUE - XSLTPROC - HELP2MAN - PERL -@@ -1837,6 +1839,7 @@ - enable_threads - enable_gcc_warnings - enable_yacc -+enable_examples - enable_assert - with_gnu_ld - enable_rpath -@@ -2493,6 +2496,7 @@ - Also, issue synclines from the examples/ to - the corresponding source in the Texinfo doc. - --disable-yacc do not build a yacc command or an -ly library -+ --disable-examples do not build and install examples - --disable-assert turn off assertions - --disable-rpath do not hardcode runtime library paths - --disable-nls do not use Native Language Support -@@ -8935,7 +8939,8 @@ - - - if test -z "$PERL"; then -- as_fn_error $? "perl not found" "$LINENO" 5 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: perl required for the testsuites" >&5 -+$as_echo "$as_me: WARNING: perl required for the testsuites" >&2;} - fi - - HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"} -@@ -8982,6 +8987,34 @@ - - - -+# Check whether --enable-examples was given. -+if test "${enable_examples+set}" = set; then : -+ enableval=$enable_examples; -+fi -+ -+# Enable the examles by default if perl is available. -+case $enable_examples in -+no) ;; -+yes) -+ if test -z "$PERL"; then -+ as_fn_error $? "perl required for the examples" "$LINENO" 5 -+ fi -+ ;; -+*) -+ if test -n "$PERL"; then -+ enable_examples=yes -+ fi -+ ;; -+esac -+ if test "xenable_examples" = xyes; then -+ ENABLE_EXAMPLES_TRUE= -+ ENABLE_EXAMPLES_FALSE='#' -+else -+ ENABLE_EXAMPLES_TRUE='#' -+ ENABLE_EXAMPLES_FALSE= -+fi -+ -+ - # Checks for header files. - - -@@ -38129,6 +38162,10 @@ - as_fn_error $? "conditional \"FLEX_CXX_WORKS\" was never defined. - Usually this means the macro was only invoked conditionally." "$LINENO" 5 - fi -+if test -z "${ENABLE_EXAMPLES_TRUE}" && test -z "${ENABLE_EXAMPLES_FALSE}"; then -+ as_fn_error $? "conditional \"ENABLE_EXAMPLES\" was never defined. -+Usually this means the macro was only invoked conditionally." "$LINENO" 5 -+fi - if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then - as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. - Usually this means the macro was only invoked conditionally." "$LINENO" 5 --- -2.3.4 |