X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=configure.in;h=2eade1beba89c47aa071a1db0bc49725996602ec;hp=53515f95f5e7ef9526af110c05e2d603f8655811;hb=0573f2d712e4b5cb2a02a3fe52d513843d536b34;hpb=a3173aa5edbdbc6d617800f81a88a304ac5e053c diff --git a/configure.in b/configure.in index 53515f95..2eade1be 100644 --- a/configure.in +++ b/configure.in @@ -28,14 +28,14 @@ dnl*************************************************************************** dnl dnl Author: Thomas E. Dickey 1995-on dnl -dnl $Id: configure.in,v 1.543 2012/02/18 21:31:19 tom Exp $ +dnl $Id: configure.in,v 1.553 2012/09/01 19:53:17 tom Exp $ dnl Process this file with autoconf to produce a configure script. dnl dnl See http://invisible-island.net/autoconf/ for additional information. dnl dnl --------------------------------------------------------------------------- AC_PREREQ(2.13.20020210) -AC_REVISION($Revision: 1.543 $) +AC_REVISION($Revision: 1.553 $) AC_INIT(ncurses/base/lib_initscr.c) AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin) @@ -58,7 +58,18 @@ cf_user_CFLAGS="$CFLAGS" CF_CFG_DEFAULTS ### Checks for programs. -AC_PROG_CC +AC_ARG_WITH(ada, + [ --without-ada suppress check for Ada95, don't build demo], + [cf_with_ada=$withval], + [cf_with_ada=yes]) +if test "x$cf_with_ada" = xyes +then + cf_PROG_CC="gnatgcc gcc cc" +else + cf_PROG_CC="gcc cc" +fi + +AC_PROG_CC($cf_PROG_CC) CF_GCC_VERSION AC_PROG_CPP @@ -89,14 +100,16 @@ else cf_with_cxx=no; CXX=""; GXX="";])dnl AC_PROG_CXX popdef([AC_MSG_ERROR])dnl - # autoconf 2.5x removed the error - by hardcoding it to g++. + # autoconf 2.5x removed the error (hardcoding it to g++, or just blank) if test "$CXX" = "g++" ; then AC_PATH_PROG(CXX,g++) fi - if test "$CXX" = "g++" ; then - AC_MSG_WARN(ignoring hardcoded g++) + case "x$CXX" in #(vi + x|xg++) + AC_MSG_WARN([You don't have any C++ compiler, too bad]) cf_with_cxx=no; CXX=""; GXX=""; - fi + ;; + esac fi CF_GXX_VERSION @@ -116,10 +129,6 @@ AC_ARG_WITH(cxx-binding, AC_MSG_RESULT($cf_with_cxx_binding) AC_MSG_CHECKING(if you want to build with Ada95) -AC_ARG_WITH(ada, - [ --without-ada suppress check for Ada95, don't build demo], - [cf_with_ada=$withval], - [cf_with_ada=yes]) AC_MSG_RESULT($cf_with_ada) AC_MSG_CHECKING(if you want to install manpages) @@ -181,7 +190,7 @@ if test "$enable_mixedcase" = "auto" ; then CF_MIXEDCASE_FILENAMES else cf_cv_mixedcase=$enable_mixedcase - if test "$enable_mixedcase" = "yes" ; then + if test "x$enable_mixedcase" = "xyes" ; then AC_DEFINE(MIXEDCASE_FILENAMES) fi fi @@ -203,8 +212,8 @@ dnl archive can be built without modifying the host system's configuration. AC_MSG_CHECKING(if you have specified an install-prefix) AC_ARG_WITH(install-prefix, [ --with-install-prefix prefixes actual install-location ($DESTDIR)], - [case "$withval" in #(vi - yes|no) #(vi + [case "x$withval" in #(vi + xyes|xno) #(vi ;; *) DESTDIR="$withval" ;; @@ -241,7 +250,7 @@ AC_ARG_WITH(shared, [with_shared=$withval], [with_shared=no]) AC_MSG_RESULT($with_shared) -test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared" +test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared" AC_MSG_CHECKING(if you want to build static libraries) AC_ARG_WITH(normal, @@ -249,7 +258,7 @@ AC_ARG_WITH(normal, [with_normal=$withval], [with_normal=yes]) AC_MSG_RESULT($with_normal) -test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal" +test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal" AC_MSG_CHECKING(if you want to build debug libraries) AC_ARG_WITH(debug, @@ -257,7 +266,7 @@ AC_ARG_WITH(debug, [with_debug=$withval], [with_debug=yes]) AC_MSG_RESULT($with_debug) -test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug" +test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug" AC_MSG_CHECKING(if you want to build profiling libraries) AC_ARG_WITH(profile, @@ -265,7 +274,7 @@ AC_ARG_WITH(profile, [with_profile=$withval], [with_profile=no]) AC_MSG_RESULT($with_profile) -test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile" +test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile" fi @@ -332,9 +341,9 @@ if test "$with_gpm" != no ; then [with_dlsym=$withval], [with_dlsym=yes]) AC_MSG_RESULT($with_dlsym) - if test "$with_dlsym" = yes ; then + if test "x$with_dlsym" = xyes ; then CF_FUNC_DLSYM - if test "$with_gpm" != yes ; then + if test "x$with_gpm" != xyes ; then CF_VERBOSE(assuming soname for gpm is $with_gpm) cf_cv_gpm_soname="$with_gpm" else @@ -356,13 +365,13 @@ dnl Not all ports of gcc support the -g option if test X"$CC_G_OPT" = X"" ; then CC_G_OPT='-g' - test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT='' + test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT='' fi AC_SUBST(CC_G_OPT) if test X"$CXX_G_OPT" = X"" ; then CXX_G_OPT='-g' - test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT='' + test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT='' fi AC_SUBST(CXX_G_OPT) @@ -540,7 +549,7 @@ int main() { [with_big_core=no], [with_big_core=no])]) AC_MSG_RESULT($with_big_core) -test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE) +test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE) ### ISO C only guarantees 512-char strings, we have tables which load faster ### when constructed using "big" strings. More than the C compiler, the awk @@ -553,7 +562,7 @@ AC_ARG_ENABLE(big-strings, AC_MSG_RESULT($with_big_strings) USE_BIG_STRINGS=0 -test "$with_big_strings" = "yes" && USE_BIG_STRINGS=1 +test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1 AC_SUBST(USE_BIG_STRINGS) ### use option --enable-termcap to compile in the termcap fallback support @@ -564,7 +573,7 @@ AC_ARG_ENABLE(termcap, [with_termcap=no]) AC_MSG_RESULT($with_termcap) -if test "$with_termcap" != "yes" ; then +if test "x$with_termcap" != "xyes" ; then if test "$use_database" = no ; then if test -z "$with_fallback" ; then AC_ERROR(You have disabled the database w/o specifying fallbacks) @@ -593,7 +602,7 @@ AC_ARG_ENABLE(getcap, [with_getcap=$enableval], [with_getcap=no]) AC_MSG_RESULT($with_getcap) -test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP) +test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP) AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo) AC_ARG_ENABLE(getcap-cache, @@ -601,7 +610,7 @@ AC_ARG_ENABLE(getcap-cache, [with_getcap_cache=$enableval], [with_getcap_cache=no]) AC_MSG_RESULT($with_getcap_cache) -test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE) +test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE) fi @@ -612,7 +621,7 @@ AC_ARG_ENABLE(home-terminfo, [with_home_terminfo=$enableval], [with_home_terminfo=yes]) AC_MSG_RESULT($with_home_terminfo) -test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO) +test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO) AC_MSG_CHECKING(if you want to use restricted environment when running as root) AC_ARG_ENABLE(root-environ, @@ -620,7 +629,7 @@ AC_ARG_ENABLE(root-environ, [with_root_environ=$enableval], [with_root_environ=yes]) AC_MSG_RESULT($with_root_environ) -test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON) +test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON) ### Use option --enable-symlinks to make tic use symlinks, not hard links ### to reduce storage requirements for the terminfo database. @@ -631,7 +640,7 @@ with_symlinks=no # soft links (symbolic links) are useful for some systems where hard links do # not work, or to make it simpler to copy terminfo trees around. -if test "$ac_cv_func_symlink" = yes ; then +if test "x$ac_cv_func_symlink" = xyes ; then AC_MSG_CHECKING(if tic should use symbolic links) AC_ARG_ENABLE(symlinks, [ --enable-symlinks make tic use symbolic links not hard links], @@ -644,7 +653,7 @@ fi # no reason to make this choice optional - use the hard links. if test "$with_symlinks" = no ; then AC_MSG_CHECKING(if tic should use hard links) - if test "$ac_cv_func_link" = yes ; then + if test "x$ac_cv_func_link" = xyes ; then with_links=yes else with_links=no @@ -652,8 +661,8 @@ if test "$with_symlinks" = no ; then AC_MSG_RESULT($with_links) fi -test "$with_links" = yes && AC_DEFINE(USE_LINKS) -test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS) +test "x$with_links" = xyes && AC_DEFINE(USE_LINKS) +test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS) ### use option --enable-broken-linker to force on use of broken-linker support AC_MSG_CHECKING(if you want broken-linker support code) @@ -664,7 +673,7 @@ AC_ARG_ENABLE(broken_linker, AC_MSG_RESULT($with_broken_linker) BROKEN_LINKER=0 -if test "$with_broken_linker" = yes ; then +if test "x$with_broken_linker" = xyes ; then AC_DEFINE(BROKEN_LINKER) BROKEN_LINKER=1 elif test "$DFT_LWR_MODEL" = shared ; then @@ -685,7 +694,7 @@ AC_ARG_ENABLE(bsdpad, [with_bsdpad=$enableval], [with_bsdpad=no]) AC_MSG_RESULT($with_bsdpad) -test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS) +test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS) ### use option --enable-widec to turn on use of wide-character support NCURSES_CH_T=chtype @@ -715,7 +724,7 @@ AC_ARG_ENABLE(widec, [with_widec=$enableval], [with_widec=no]) AC_MSG_RESULT($with_widec) -if test "$with_widec" = yes ; then +if test "x$with_widec" = xyes ; then LIB_SUFFIX="w${LIB_SUFFIX}" AC_DEFINE(USE_WIDEC_SUPPORT) AC_DEFINE(NCURSES_WIDECHAR) @@ -725,7 +734,7 @@ if test "$with_widec" = yes ; then # with_overwrite=no NCURSES_CH_T=cchar_t AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs) - if test "$ac_cv_func_putwc" != yes ; then + if test "x$ac_cv_func_putwc" != xyes ; then CF_UTF8_LIB if test "$cf_cv_utf8_lib" != no ; then NCURSES_LIBUTF8=1 @@ -767,7 +776,7 @@ AC_ARG_ENABLE(lp64, [with_lp64=$default_with_lp64]) AC_MSG_RESULT($with_lp64) -if test "$with_lp64" = yes ; then +if test "x$with_lp64" = xyes ; then cf_cv_enable_lp64=1 else cf_cv_enable_lp64=0 @@ -784,7 +793,7 @@ AC_ARG_ENABLE(tparm-varargs, [with_tparm_varargs=yes]) AC_MSG_RESULT($with_tparm_varargs) NCURSES_TPARM_VARARGS=0 -test "$with_tparm_varargs" = yes && NCURSES_TPARM_VARARGS=1 +test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1 AC_SUBST(NCURSES_TPARM_VARARGS) ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw @@ -867,7 +876,7 @@ AC_ARG_WITH(rcs-ids, [with_rcs_ids=$withval], [with_rcs_ids=no]) AC_MSG_RESULT($with_rcs_ids) -test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS) +test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS) ############################################################################### CF_MAN_PAGES([ captoinfo clear infocmp infotocap tabs tic toe tput tset ]) @@ -882,7 +891,7 @@ AC_ARG_ENABLE(ext-funcs, [with_ext_funcs=$enableval], [with_ext_funcs=yes]) AC_MSG_RESULT($with_ext_funcs) -if test "$with_ext_funcs" = yes ; then +if test "x$with_ext_funcs" = xyes ; then NCURSES_EXT_FUNCS=1 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS) AC_DEFINE(HAVE_CURSES_VERSION) @@ -909,7 +918,7 @@ AC_ARG_ENABLE(sp-funcs, [with_sp_funcs=$enableval], [with_sp_funcs=no]) AC_MSG_RESULT($with_sp_funcs) -if test "$with_sp_funcs" = yes ; then +if test "x$with_sp_funcs" = xyes ; then NCURSES_SP_FUNCS=1 AC_DEFINE(NCURSES_SP_FUNCS) GENERATED_SP_FUNCS=generated @@ -926,9 +935,9 @@ AC_ARG_ENABLE(term-driver, [with_term_driver=$enableval], [with_term_driver=no]) AC_MSG_RESULT($with_term_driver) -if test "$with_term_driver" = yes ; then +if test "x$with_term_driver" = xyes ; then AC_DEFINE(USE_TERM_DRIVER) - if test "$with_sp_funcs" != yes ; then + if test "x$with_sp_funcs" != xyes ; then AC_MSG_ERROR(The term-driver option relies upon sp-funcs) fi fi @@ -941,7 +950,7 @@ AC_ARG_ENABLE(const, [with_ext_const=no]) AC_MSG_RESULT($with_ext_const) NCURSES_CONST='/*nothing*/' -if test "$with_ext_const" = yes ; then +if test "x$with_ext_const" = xyes ; then NCURSES_CONST=const fi AC_SUBST(NCURSES_CONST) @@ -954,8 +963,8 @@ AC_ARG_ENABLE(ext-colors, [with_ext_colors=no]) AC_MSG_RESULT($with_ext_colors) NCURSES_EXT_COLORS=0 -if test "$with_ext_colors" = yes ; then - if test "$with_widec" != yes ; then +if test "x$with_ext_colors" = xyes ; then + if test "x$with_widec" != xyes ; then AC_MSG_ERROR(This option applies only to wide-character library) else # cannot be ABI 5 since it changes sizeof(cchar_t) @@ -974,7 +983,7 @@ AC_ARG_ENABLE(ext-mouse, [with_ext_mouse=no]) AC_MSG_RESULT($with_ext_mouse) NCURSES_MOUSE_VERSION=1 -if test "$with_ext_mouse" = yes ; then +if test "x$with_ext_mouse" = xyes ; then NCURSES_MOUSE_VERSION=2 CF_NCURSES_ABI_6 fi @@ -986,7 +995,7 @@ AC_ARG_ENABLE(no-padding, [with_no_padding=$enableval], [with_no_padding=$with_ext_funcs]) AC_MSG_RESULT($with_no_padding) -test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING) +test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING) AC_CHECK_SIZEOF([signed char], 0) if test "$ac_cv_sizeof_signed_char" = 1 ; then @@ -1000,7 +1009,7 @@ AC_ARG_ENABLE(signed-char, [with_signed_char=$enableval], [with_signed_char=no]) AC_MSG_RESULT($with_signed_char) -test "$with_signed_char" != yes && NCURSES_SBOOL="char" +test "x$with_signed_char" != xyes && NCURSES_SBOOL="char" AC_SUBST(NCURSES_SBOOL) ### use option --enable-sigwinch to turn on use of SIGWINCH logic @@ -1010,7 +1019,7 @@ AC_ARG_ENABLE(sigwinch, [with_sigwinch=$enableval], [with_sigwinch=$with_ext_funcs]) AC_MSG_RESULT($with_sigwinch) -test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH) +test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH) ### use option --enable-tcap-names to allow user to define new capabilities AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap) @@ -1020,7 +1029,7 @@ AC_ARG_ENABLE(tcap-names, [with_tcap_names=$with_ext_funcs]) AC_MSG_RESULT($with_tcap_names) NCURSES_XNAMES=0 -test "$with_tcap_names" = yes && NCURSES_XNAMES=1 +test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1 AC_SUBST(NCURSES_XNAMES) ############################################################################### @@ -1039,7 +1048,7 @@ AC_ARG_ENABLE(hard-tabs, [ --enable-hard-tabs compile with hard-tabs code],, [enable_hard_tabs=$with_develop]) AC_MSG_RESULT($enable_hard_tabs) -test "$enable_hard_tabs" = yes && AC_DEFINE(USE_HARD_TABS) +test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS) ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize AC_MSG_CHECKING(if you want limited support for xmc) @@ -1047,7 +1056,7 @@ AC_ARG_ENABLE(xmc-glitch, [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],, [enable_xmc_glitch=$with_develop]) AC_MSG_RESULT($enable_xmc_glitch) -test "$enable_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT) +test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT) ############################################################################### # These are just experimental, probably should not be in a package: @@ -1059,7 +1068,7 @@ AC_ARG_ENABLE(assumed-color, [with_assumed_color=$enableval], [with_assumed_color=yes]) AC_MSG_RESULT($with_assumed_color) -test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR) +test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR) ### use option --enable-hashmap to turn on use of hashmap scrolling logic AC_MSG_CHECKING(if you want hashmap scrolling-optimization code) @@ -1068,7 +1077,7 @@ AC_ARG_ENABLE(hashmap, [with_hashmap=$enableval], [with_hashmap=yes]) AC_MSG_RESULT($with_hashmap) -test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP) +test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP) ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment AC_MSG_CHECKING(if you want colorfgbg code) @@ -1077,7 +1086,7 @@ AC_ARG_ENABLE(colorfgbg, [with_colorfgbg=$enableval], [with_colorfgbg=no]) AC_MSG_RESULT($with_colorfgbg) -test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG) +test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG) ### use option --enable-interop to turn on use of bindings used for interop AC_MSG_CHECKING(if you want interop bindings) @@ -1088,7 +1097,7 @@ AC_ARG_ENABLE(interop, AC_MSG_RESULT($with_exp_interop) NCURSES_INTEROP_FUNCS=0 -test "$with_exp_interop" = yes && NCURSES_INTEROP_FUNCS=1 +test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1 AC_SUBST(NCURSES_INTEROP_FUNCS) # This is still experimental (20080329), but should ultimately be moved to @@ -1103,7 +1112,7 @@ if test "x$with_pthread" != xno; then [use_pthreads_eintr=$enableval], [use_pthreads_eintr=no]) AC_MSG_RESULT($use_pthreads_eintr) - if test $use_pthreads_eintr = yes ; then + if test "x$use_pthreads_eintr" = xyes ; then AC_DEFINE(USE_PTHREADS_EINTR) fi]) @@ -1113,22 +1122,22 @@ if test "x$with_pthread" != xno; then [use_weak_symbols=$enableval], [use_weak_symbols=no]) AC_MSG_RESULT($use_weak_symbols) - if test "$use_weak_symbols" = yes ; then + if test "x$use_weak_symbols" = xyes ; then CF_WEAK_SYMBOLS else cf_cv_weak_symbols=no fi - if test $cf_cv_weak_symbols = yes ; then + if test "x$cf_cv_weak_symbols" = xyes ; then AC_DEFINE(USE_WEAK_SYMBOLS) fi fi PTHREAD= -if test "$with_pthread" = "yes" ; then +if test "x$with_pthread" = "xyes" ; then AC_DEFINE(USE_PTHREADS) enable_reentrant=yes - if test $cf_cv_weak_symbols = yes ; then + if test "x$cf_cv_weak_symbols" = xyes ; then PTHREAD=-lpthread fi fi @@ -1144,12 +1153,12 @@ AC_ARG_ENABLE(reentrant, [with_reentrant=$enableval], [with_reentrant=no]) AC_MSG_RESULT($with_reentrant) -if test "$with_reentrant" = yes ; then +if test "x$with_reentrant" = xyes ; then cf_cv_enable_reentrant=1 cf_cv_enable_opaque="NCURSES_INTERNALS" NCURSES_OPAQUE=1 NCURSES_SIZE_T=int - if test $cf_cv_weak_symbols = yes ; then + if test "x$cf_cv_weak_symbols" = xyes ; then CF_REMOVE_LIB(LIBS,$LIBS,pthread) CF_ADD_LIB(pthread,TEST_LIBS) CF_ADD_LIB(pthread,TEST_LIBS2) @@ -1189,7 +1198,7 @@ AC_ARG_ENABLE(safe-sprintf, [with_safe_sprintf=$enableval], [with_safe_sprintf=no]) AC_MSG_RESULT($with_safe_sprintf) -test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF) +test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF) ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic # when hashmap is used scroll hints are useless @@ -1200,7 +1209,7 @@ AC_ARG_ENABLE(scroll-hints, [with_scroll_hints=$enableval], [with_scroll_hints=yes]) AC_MSG_RESULT($with_scroll_hints) -test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS) +test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS) fi AC_MSG_CHECKING(if you want experimental wgetch-events code) @@ -1209,25 +1218,20 @@ AC_ARG_ENABLE(wgetch-events, [with_wgetch_events=$enableval], [with_wgetch_events=no]) AC_MSG_RESULT($with_wgetch_events) -test "$with_wgetch_events" = yes && AC_DEFINE(NCURSES_WGETCH_EVENTS) +test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS) ############################################################################### CF_HELP_MESSAGE(Testing/development Options:) ### use option --disable-echo to suppress full display compiling commands -AC_MSG_CHECKING(if you want to display full commands during build) -AC_ARG_ENABLE(echo, - [ --enable-echo build: display "compiling" commands (default)], - [with_echo=$enableval], - [with_echo=yes]) -if test "$with_echo" = yes; then +CF_DISABLE_ECHO +if test "x$enable_echo" = xyes; then ECHO_LINK= else ECHO_LINK='@ echo linking $@ ... ;' test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent" test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent" fi -AC_MSG_RESULT($with_echo) AC_SUBST(ECHO_LINK) ### use option --enable-warnings to turn on all gcc warnings @@ -1240,11 +1244,12 @@ AC_MSG_RESULT($with_warnings) if test "x$with_warnings" = "xyes"; then CF_ADD_ADAFLAGS(-gnatg) CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum) - if test "$cf_with_cxx" = yes ; then + if test "x$cf_with_cxx" = xyes ; then CF_GXX_WARNINGS(Wno-unused) fi fi CF_GCC_ATTRIBUTES +CF_ENABLE_STRING_HACKS ### use option --enable-assertions to turn on generation of assertion code AC_MSG_CHECKING(if you want to enable runtime assertions) @@ -1257,7 +1262,6 @@ if test -n "$GCC" then if test "$with_assertions" = no then - AC_DEFINE(NDEBUG) CPPFLAGS="$CPPFLAGS -DNDEBUG" else CF_ADD_ADAFLAGS(-gnata) @@ -1271,7 +1275,7 @@ AC_DEFINE(HAVE_NC_ALLOC_H) ### use option --enable-expanded to generate certain macros as functions AC_ARG_ENABLE(expanded, [ --enable-expanded test: generate functions for certain macros], - [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)]) + [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED)]) ### use option --disable-macros to suppress macros in favor of functions AC_ARG_ENABLE(macros, @@ -1294,7 +1298,7 @@ AC_ARG_WITH(trace, [cf_with_trace=$cf_all_traces]) AC_MSG_RESULT($cf_with_trace) -if test "$cf_with_trace" = yes ; then +if test "x$cf_with_trace" = xyes ; then LIB_TRACING=all ADA_TRACE=TRUE CF_ADD_CFLAGS(-DTRACE) @@ -1352,7 +1356,7 @@ CF_GETOPT_HEADER # check for ISC (this may also define _POSIX_SOURCE) # Note: even non-Posix ISC needs to declare fd_set -if test "$ISC" = yes ; then +if test "x$ISC" = xyes ; then AC_CHECK_LIB(cposix,main) AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()' fi @@ -1399,10 +1403,12 @@ geteuid \ getttynam \ issetugid \ poll \ +putenv \ remove \ select \ setbuf \ setbuffer \ +setenv \ setvbuf \ sigaction \ sigvec \ @@ -1412,7 +1418,7 @@ tcgetpgrp \ times \ vsnprintf \ ) -if test "$with_getcap" = "yes" ; then +if test "x$with_getcap" = "xyes" ; then CF_CGETENT fi @@ -1427,7 +1433,7 @@ CF_MKSTEMP CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0) dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS -if test "$cross_compiling" = yes ; then +if test "x$cross_compiling" = xyes ; then AC_MSG_WARN(cross compiling: assume setvbuf params not reversed) else AC_FUNC_SETVBUF_REVERSED @@ -1446,7 +1452,7 @@ CF_FUNC_OPENPTY if test "$cf_cv_func_openpty" != no ; then AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>) AC_DEFINE(USE_XTERM_PTY) - if test "$cf_cv_lib_util" = yes ; then + if test "x$cf_cv_lib_util" = xyes ; then CF_ADD_LIB(util,TEST_LIBS) fi fi @@ -1564,20 +1570,9 @@ dnl Check for availability of GNU Ada Translator (GNAT). dnl At the moment we support no other Ada95 compiler. if test "$cf_with_ada" != "no" ; then CF_PROG_GNAT - if test "$cf_cv_prog_gnat_correct" = yes; then + if test "x$cf_cv_prog_gnat_correct" = xyes; then CF_ADD_ADAFLAGS(-gnatpn) - - # make ADAFLAGS consistent with CFLAGS - case "$CFLAGS" in - *-g*) - CF_ADD_ADAFLAGS(-g) - ;; - esac - case "$CFLAGS" in - *-O*) - CF_ADD_ADAFLAGS(-O3) - ;; - esac + CF_FIXUP_ADAFLAGS CF_GNAT_GENERICS CF_GNAT_SIGINT @@ -1611,7 +1606,7 @@ fi AC_MSG_CHECKING(for library subsets) LIB_SUBSETS= -if test "$cf_with_progs" = yes || test "$with_ticlib" != no || test "$with_termcap" != no; then +if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then LIB_SUBSETS="${LIB_SUBSETS}ticlib" if test "$with_ticlib" != no ; then LIB_SUBSETS="${LIB_SUBSETS} " @@ -1621,7 +1616,7 @@ if test "$cf_with_progs" = yes || test "$with_ticlib" != no || test "$with_termc fi LIB_SUBSETS="${LIB_SUBSETS}termlib" -test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo" +test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo" if test "$with_termlib" != no ; then LIB_SUBSETS="${LIB_SUBSETS} " @@ -1645,8 +1640,8 @@ if test "$with_term_driver" != no ; then esac fi -test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar" -test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs" +test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar" +test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs" AC_MSG_RESULT($LIB_SUBSETS) @@ -1671,7 +1666,7 @@ AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj") AC_MSG_RESULT($DFT_OBJ_SUBDIR) # libtool thinks it can make c++ shared libraries (perhaps only g++) -if test "$cf_with_cxx" = yes ; then +if test "x$cf_with_cxx" = xyes ; then AC_MSG_CHECKING(c++ library-dependency suffix) if test "$with_libtool" != "no"; then CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX @@ -1683,7 +1678,7 @@ AC_SUBST(CXX_LIB_SUFFIX) fi # do not want -ldl in build except as needed for -lncurses dependency -if test "$with_dlsym" = yes ; then +if test "x$with_dlsym" = xyes ; then if test $DFT_LWR_MODEL = shared || \ test $DFT_LWR_MODEL = libtool ; then CF_REMOVE_LIB(LIBS,$LIBS,dl) @@ -1694,13 +1689,13 @@ fi # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but # do not need libdl TICS_LIST= -if test "$with_dlsym" = yes ; then +if test "x$with_dlsym" = xyes ; then CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl) fi if test "$with_ticlib" != no ; then - if test "$with_ticlib" != yes ; then + if test "x$with_ticlib" != xyes ; then TICS_NAME=$with_ticlib TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`" TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`" @@ -1724,7 +1719,7 @@ AC_SUBST(TICS_LIBS) if test "$with_termlib" != no ; then - if test "$with_termlib" != yes ; then + if test "x$with_termlib" != xyes ; then TINFO_NAME=$with_termlib TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`" TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`" @@ -1765,7 +1760,7 @@ else TINFO_NAME=${LIB_NAME} TINFO_SUFFIX=${DFT_LIB_SUFFIX} TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX} - if test "$with_tic_depends" = yes ; then + if test "x$with_tic_depends" = xyes ; then TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}" else TICS_LIST="$SHLIB_LIST" @@ -1790,7 +1785,7 @@ AC_SUBST(TINFO_LIB_SUFFIX) AC_SUBST(TINFO_LDFLAGS) AC_SUBST(TINFO_LIBS) -if test "$with_dlsym" = yes ; then +if test "x$with_dlsym" = xyes ; then CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl) fi @@ -1861,18 +1856,18 @@ AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${ CF_ADD_CFLAGS($EXTRA_CFLAGS) ### Define substitutions for header files to avoid name-pollution -CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0) -CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0) -CF_SUBST_IF(["$ac_cv_header_termios_h" = yes], HAVE_TERMIOS_H, 1, 0) +CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0) +CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0) +CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0) ################################################################################ -test "$use_database" = yes && \ +test "x$use_database" = xyes && \ SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in" SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in" SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${DFT_ARG_SUFFIX}${cf_cv_abi_version}-config.1:man/MKncu_config.in" -if test x"$enable_pc_files" = xyes ; then \ +if test "x$enable_pc_files" = xyes ; then \ SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in" MAKE_PC_FILES= else @@ -1913,7 +1908,7 @@ AC_OUTPUT( \ $SUB_MAKEFILES \ Makefile,[ if test "x$cf_with_tests" != xno ; then - CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LINK"], test) + CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test) fi CF_LIB_RULES($SRC_SUBDIRS) @@ -1929,7 +1924,7 @@ fi AWK="$AWK" DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX" DFT_LWR_MODEL="$DFT_LWR_MODEL" -ECHO_LINK="$ECHO_LINK" +ECHO_LD="$ECHO_LD" LDCONFIG="$LDCONFIG" LIBTOOL_VERSION="$LIBTOOL_VERSION" LIB_NAME="$LIB_NAME" @@ -1955,7 +1950,7 @@ TINFO_NAME="$TINFO_NAME" TINFO_SUFFIX="$TINFO_SUFFIX" USE_OLD_MAKERULES="$USE_OLD_MAKERULES" WITH_CURSES_H="$with_curses_h" -WITH_ECHO="$with_echo" +WITH_ECHO="${enable_echo:=yes}" WITH_OVERWRITE="$with_overwrite" cf_LIST_MODELS="$cf_list_models" cf_cv_abi_version="$cf_cv_abi_version"