X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Faclocal.m4;h=fabcf72fd19a5690d2e6cdef5dcb58c4a4eb2980;hp=e28e0eb380e3f1200da5f1b00b080656446a709c;hb=bf66beed16926edb72b65b5ac3e7610fb8f04523;hpb=bcdff1f4b369c01b695ca2b73e9aaac54f9c4526 diff --git a/test/aclocal.m4 b/test/aclocal.m4 index e28e0eb3..fabcf72f 100644 --- a/test/aclocal.m4 +++ b/test/aclocal.m4 @@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written * dnl authorization. * dnl*************************************************************************** dnl -dnl $Id: aclocal.m4,v 1.126 2016/02/21 00:28:12 tom Exp $ +dnl $Id: aclocal.m4,v 1.129 2016/05/29 00:38:29 tom Exp $ dnl dnl Author: Thomas E. Dickey dnl @@ -40,6 +40,29 @@ dnl See http://invisible-island.net/autoconf/ for additional information. dnl dnl --------------------------------------------------------------------------- dnl --------------------------------------------------------------------------- +dnl AM_LANGINFO_CODESET version: 4 updated: 2015/04/18 08:56:57 +dnl ------------------- +dnl Inserted as requested by gettext 0.10.40 +dnl File from /usr/share/aclocal +dnl codeset.m4 +dnl ==================== +dnl serial AM1 +dnl +dnl From Bruno Haible. +AC_DEFUN([AM_LANGINFO_CODESET], +[ +AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, + [AC_TRY_LINK([#include ], + [char* cs = nl_langinfo(CODESET);], + am_cv_langinfo_codeset=yes, + am_cv_langinfo_codeset=no) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE(HAVE_LANGINFO_CODESET, 1, + [Define if you have and nl_langinfo(CODESET).]) + fi +])dnl +dnl --------------------------------------------------------------------------- dnl CF_ACVERSION_CHECK version: 5 updated: 2014/06/04 19:11:49 dnl ------------------ dnl Conditionally generate script according to whether we're using a given autoconf. @@ -353,11 +376,15 @@ ifelse([$3],,[ :]dnl ])dnl ])])dnl dnl --------------------------------------------------------------------------- -dnl CF_CC_ENV_FLAGS version: 2 updated: 2015/04/12 15:39:00 +dnl CF_CC_ENV_FLAGS version: 3 updated: 2016/05/21 18:10:17 dnl --------------- dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content dnl into CC. This will not help with broken scripts that wrap the compiler with dnl options, but eliminates a more common category of user confusion. +dnl +dnl Caveat: this also disallows blanks in the pathname for the compiler, but +dnl the nuisance of having inconsistent settings for compiler and preprocessor +dnl outweighs that limitation. AC_DEFUN([CF_CC_ENV_FLAGS], [ # This should have been defined by AC_PROG_CC @@ -365,13 +392,16 @@ AC_DEFUN([CF_CC_ENV_FLAGS], AC_MSG_CHECKING(\$CC variable) case "$CC" in -(*[[\ \ ]]-[[IUD]]*) +(*[[\ \ ]]-*) AC_MSG_RESULT(broken) AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options) # humor him... - cf_flags=`echo "$CC" | sed -e 's/^[[^ ]]*[[ ]]//'` + cf_flags=`echo "$CC" | sed -e 's/^[[^ ]]*[[ ]][[ ]]*//'` CC=`echo "$CC" | sed -e 's/[[ ]].*//'` CF_ADD_CFLAGS($cf_flags) + CF_VERBOSE(resulting CC: '$CC') + CF_VERBOSE(resulting CFLAGS: '$CFLAGS') + CF_VERBOSE(resulting CPPFLAGS: '$CPPFLAGS') ;; (*) AC_MSG_RESULT(ok) @@ -2253,17 +2283,15 @@ CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_nculib_root) AC_DEFINE_UNQUOTED($cf_nculib_ROOT) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_NCURSES_PTHREADS version: 1 updated: 2016/02/20 19:23:20 +dnl CF_NCURSES_PTHREADS version: 2 updated: 2016/04/22 05:07:41 dnl ------------------- dnl Use this followup check to ensure that we link with pthreads if ncurses dnl uses it. AC_DEFUN([CF_NCURSES_PTHREADS],[ : ${cf_nculib_root:=ifelse($1,,ncurses,$1)} -AC_CACHE_CHECK(if $cf_nculib_root uses pthreads, cf_cv_ncurses_pthreads,[ - AC_CHECK_LIB($cf_nculib_root,_nc_init_pthreads, - cf_cv_ncurses_pthreads=yes, - cf_cv_ncurses_pthreads=no) -]) +AC_CHECK_LIB($cf_nculib_root,_nc_init_pthreads, + cf_cv_ncurses_pthreads=yes, + cf_cv_ncurses_pthreads=no) if test "$cf_cv_ncurses_pthreads" = yes then CF_ADD_LIBS(-lpthread) @@ -2662,11 +2690,11 @@ case $INSTALL in esac ])dnl dnl --------------------------------------------------------------------------- -dnl CF_PROG_LINT version: 2 updated: 2009/08/12 04:43:14 +dnl CF_PROG_LINT version: 3 updated: 2016/05/22 15:25:54 dnl ------------ AC_DEFUN([CF_PROG_LINT], [ -AC_CHECK_PROGS(LINT, tdlint lint alint splint lclint) +AC_CHECK_PROGS(LINT, lint cppcheck splint) AC_SUBST(LINT_OPTS) ])dnl dnl --------------------------------------------------------------------------- @@ -2804,6 +2832,65 @@ CF_VERBOSE(...checked $1 [$]$1) AC_SUBST(EXTRA_LDFLAGS) ])dnl dnl --------------------------------------------------------------------------- +dnl CF_SIGWINCH version: 1 updated: 2006/04/02 16:41:09 +dnl ----------- +dnl Use this macro after CF_XOPEN_SOURCE, but do not require it (not all +dnl programs need this test). +dnl +dnl This is really a MacOS X 10.4.3 workaround. Defining _POSIX_C_SOURCE +dnl forces SIGWINCH to be undefined (breaks xterm, ncurses). Oddly, the struct +dnl winsize declaration is left alone - we may revisit this if Apple choose to +dnl break that part of the interface as well. +AC_DEFUN([CF_SIGWINCH], +[ +AC_CACHE_CHECK(if SIGWINCH is defined,cf_cv_define_sigwinch,[ + AC_TRY_COMPILE([ +#include +#include +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=yes], + [AC_TRY_COMPILE([ +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include +#include +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=maybe], + [cf_cv_define_sigwinch=no]) +]) +]) + +if test "$cf_cv_define_sigwinch" = maybe ; then +AC_CACHE_CHECK(for actual SIGWINCH definition,cf_cv_fixup_sigwinch,[ +cf_cv_fixup_sigwinch=unknown +cf_sigwinch=32 +while test $cf_sigwinch != 1 +do + AC_TRY_COMPILE([ +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include +#include +],[ +#if SIGWINCH != $cf_sigwinch +make an error +#endif +int x = SIGWINCH], + [cf_cv_fixup_sigwinch=$cf_sigwinch + break]) + +cf_sigwinch=`expr $cf_sigwinch - 1` +done +]) + + if test "$cf_cv_fixup_sigwinch" != unknown ; then + CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch" + fi +fi +])dnl +dnl --------------------------------------------------------------------------- dnl CF_SIG_ATOMIC_T version: 3 updated: 2012/10/04 20:12:20 dnl --------------- dnl signal handler, but there are some gcc depedencies in that recommendation.