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author | Akim Demaille <akim@lrde.epita.fr> | 2012-05-24 13:37:28 +0200 |
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committer | Akim Demaille <akim@lrde.epita.fr> | 2012-05-24 13:54:55 +0200 |
commit | c547693afdacf4b865027d3bb8c53f601eadb5ae (patch) | |
tree | 5c50d034654455799c1af2f37bfe931c1118ff34 /m4 | |
parent | 775673717fc9b7e5174418f7420ba21040a8e675 (diff) | |
parent | 3cd7c0bfce1635ea344947aaf8fda4000b817a80 (diff) | |
download | bison-c547693afdacf4b865027d3bb8c53f601eadb5ae.tar.gz |
Merge tag 'v2.5.1_rc2'
Bison 2.5.1_rc2.
* tag 'v2.5.1_rc2': (34 commits)
Bison 2.5.1_rc2.
doc: fixes.
build: fix ChangeLog generation.
c++: compute the header guards.
skeletons: remove support for unused directive.
lalr1.cc: improve Doxygen documentation.
lalr1.cc: extract stack.hh.
news: convert to double quotes.
space changes.
build: do not prototype flex-generated functions.
build: fix ChangeLog generation.
Bison 2.5.1_rc1.
tests: save/restore Autotest special files when checking XML support.
tests: AT_SAVE_SPECIAL_FILES / AT_RESTORE_SPECIAL_FILES.
tests: honor TESTSUITEFLAGS in all the check targets.
build: do not enable c++ warnings on 0 when nullptr is not supported.
maint: update gnulib.
build: config.in.h.
build: move silent rules.
glr.c: reduce variable scopes.
maint: maintainer-release-check.
maint: shush a syntax-check.
maint: prefer "commit message" to "log entry".
command line: fix minor leaks.
maint: we no longer maintain the ChangeLog.
maint: fix the generation of the synclines for bison's parser.
maint: regen.
maint: import the xmemdup0 gnulib module.
maint: remove left-over gnulib modules.
maint: ignore files imported by autopoint.
build: AC_PROG_LEX: use more readable variable names.
maint: regen src/parse-gram.[ch]
maint: simplify parse-gram.y
maint: s/strncpy/memcpy/, when equivalent
Conflicts:
Makefile.am
NEWS
data/glr.c
data/lalr1.cc
data/stack.hh
examples/rpcalc/local.mk
src/flex-scanner.h
src/getargs.c
src/output.c
src/parse-gram.c
src/parse-gram.h
src/parse-gram.y
tests/Makefile.am
tests/bison.in
Diffstat (limited to 'm4')
-rw-r--r-- | m4/.gitignore | 16 | ||||
-rw-r--r-- | m4/flex.m4 | 14 |
2 files changed, 20 insertions, 10 deletions
diff --git a/m4/.gitignore b/m4/.gitignore index 90e5ae15..990b1a57 100644 --- a/m4/.gitignore +++ b/m4/.gitignore @@ -38,6 +38,7 @@ /getdtablesize.m4 /getopt.m4 /gettext.m4 +/glibc2.m4 /glibc21.m4 /gnulib-cache.m4 /gnulib-common.m4 @@ -47,7 +48,12 @@ /iconv.m4 /include_next.m4 /inline.m4 +/intdiv0.m4 +/intl.m4 +/intl.m4~ +/intldir.m4 /intlmacosx.m4 +/intmax.m4 /intmax_t.m4 /inttypes-pri.m4 /inttypes.m4 @@ -61,6 +67,7 @@ /javacomp.m4 /javaexec.m4 /largefile.m4 +/lcmessage.m4 /ldexp.m4 /ldexpl.m4 /lib-ld.m4 @@ -71,6 +78,7 @@ /locale-fr.m4 /locale-ja.m4 /locale-zh.m4 +/lock.m4 /longlong.m4 /malloc.m4 /math_h.m4 @@ -88,12 +96,13 @@ /multiarch.m4 /nls.m4 /nocrash.m4 +/off_t.m4 /open.m4 /pathmax.m4 /perror.m4 -/pipe.m4 /pipe2.m4 /po.m4 +/po.m4~ /posix_spawn.m4 /printf-frexp.m4 /printf-frexpl.m4 @@ -144,14 +153,18 @@ /sys_ioctl_h.m4 /sys_socket_h.m4 /sys_stat_h.m4 +/sys_types_h.m4 /sys_wait_h.m4 +/sysexits.m4 /threadlib.m4 /time_h.m4 +/uintmax_t.m4 /unistd-safer.m4 /unistd_h.m4 /unlocked-io.m4 /vasnprintf.m4 /vfprintf-posix.m4 +/visibility.m4 /vsnprintf-posix.m4 /vsnprintf.m4 /vsprintf-posix.m4 @@ -167,4 +180,3 @@ /xalloc.m4 /xsize.m4 /xstrndup.m4 -/sysexits.m4 @@ -1,4 +1,4 @@ -# flex.m4 serial 1 +# flex.m4 serial 2 # Copyright (C) 2012 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -24,7 +24,7 @@ fi]) # and whether Lex declares yytext as a char * by default. m4_define([_AC_PROG_LEX_YYTEXT_DECL], [AC_CACHE_CHECK([whether lex is flex], - [ac_cv_prog_flex], + [ac_cv_prog_lex_is_flex], [cat >conftest.l <<_ACEOF[ %option debug nodefault noinput nounput noyywrap never-interactive %x SC_CONF_TEST @@ -32,15 +32,13 @@ m4_define([_AC_PROG_LEX_YYTEXT_DECL], a { BEGIN SC_CONF_TEST; } ]_ACEOF if _AC_DO_VAR([LEX conftest.l]); then - ac_cv_prog_flex=yes + ac_cv_prog_lex_is_flex=yes else - ac_cv_prog_flex=no + ac_cv_prog_lex_is_flex=no fi ]) -FLEX= -if test $ac_cv_prog_flex = yes; then - AC_SUBST([FLEX], [yes])dnl -fi +AC_SUBST([LEX_IS_FLEX], + [`test "$ac_cv_prog_lex_is_flex" = yes && echo true || echo false`])dnl cat >conftest.l <<_ACEOF[ %% |