X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Faclocal.m4;h=3cecb0a552b5aa8ef58225962f2adf02b9b6a629;hp=d3d6eb35acc095a4c2c0a3540096bf1c3436f27b;hb=d1cc319afccb0d472465718a748664e7cef00840;hpb=0ff9bcb7f97617085a8b8cba4a7ee374bb969cc9 diff --git a/Ada95/aclocal.m4 b/Ada95/aclocal.m4 index d3d6eb35..3cecb0a5 100644 --- a/Ada95/aclocal.m4 +++ b/Ada95/aclocal.m4 @@ -1,5 +1,6 @@ dnl*************************************************************************** -dnl Copyright (c) 2010-2018,2019 Free Software Foundation, Inc. * +dnl Copyright 2018-2019,2020 Thomas E. Dickey * +dnl Copyright 2010-2017,2018 Free Software Foundation, Inc. * dnl * dnl Permission is hereby granted, free of charge, to any person obtaining a * dnl copy of this software and associated documentation files (the * @@ -28,14 +29,16 @@ dnl*************************************************************************** dnl dnl Author: Thomas E. Dickey dnl -dnl $Id: aclocal.m4,v 1.148 2019/12/31 14:00:55 tom Exp $ +dnl $Id: aclocal.m4,v 1.163 2020/10/31 20:04:06 tom Exp $ dnl Macros used in NCURSES Ada95 auto-configuration script. dnl dnl These macros are maintained separately from NCURSES. The copyright on dnl this file applies to the aggregation of macros and does not affect use of dnl these macros in other applications. dnl -dnl See https://invisible-island.net/autoconf/ for additional information. +dnl See these pages for additional information: +dnl https://invisible-island.net/autoconf/ +dnl https://invisible-island.net/autoconf/my-autoconf.html dnl dnl --------------------------------------------------------------------------- dnl --------------------------------------------------------------------------- @@ -97,10 +100,11 @@ AC_DEFUN([CF_ADD_ADAFLAGS],[ AC_SUBST(ADAFLAGS) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_ADD_CFLAGS version: 13 updated: 2017/02/25 18:57:40 +dnl CF_ADD_CFLAGS version: 14 updated: 2020/04/04 16:16:13 dnl ------------- dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS -dnl The second parameter if given makes this macro verbose. +dnl $1 = flags to add +dnl $2 = if given makes this macro verbose. dnl dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS, dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily @@ -352,6 +356,12 @@ dnl Allow user to disable a normally-on option. AC_DEFUN([CF_ARG_DISABLE], [CF_ARG_OPTION($1,[$2],[$3],[$4],yes)])dnl dnl --------------------------------------------------------------------------- +dnl CF_ARG_ENABLE version: 3 updated: 1999/03/30 17:24:31 +dnl ------------- +dnl Allow user to enable a normally-off option. +AC_DEFUN([CF_ARG_ENABLE], +[CF_ARG_OPTION($1,[$2],[$3],[$4],no)])dnl +dnl --------------------------------------------------------------------------- dnl CF_ARG_OPTION version: 5 updated: 2015/05/10 19:52:14 dnl ------------- dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus @@ -375,7 +385,7 @@ ifelse([$3],,[ :]dnl ])dnl ])])dnl dnl --------------------------------------------------------------------------- -dnl CF_AR_FLAGS version: 6 updated: 2015/10/10 15:25:05 +dnl CF_AR_FLAGS version: 7 updated: 2020/04/04 11:37:29 dnl ----------- dnl Check for suitable "ar" (archiver) options for updating an archive. dnl @@ -386,39 +396,55 @@ AC_DEFUN([CF_AR_FLAGS],[ AC_REQUIRE([CF_PROG_AR]) AC_CACHE_CHECK(for options to update archives, cf_cv_ar_flags,[ - cf_cv_ar_flags=unknown - for cf_ar_flags in -curvU -curv curv -crv crv -cqv cqv -rv rv - do + case $cf_cv_system_name in + (*-msvc*) + cf_cv_ar_flags='' + cat >mk_static_lib.sh <<-EOF + #!$SHELL + MSVC_BIN="[$]AR" + out="\[$]1" + shift + exec \[$]MSVC_BIN -out:"\[$]out" \[$]@ + EOF + chmod +x mk_static_lib.sh + AR=`pwd`/mk_static_lib.sh + ;; + (*) + cf_cv_ar_flags=unknown + for cf_ar_flags in -curvU -curv curv -crv crv -cqv cqv -rv rv + do - # check if $ARFLAGS already contains this choice - if test "x$ARFLAGS" != "x" ; then - cf_check_ar_flags=`echo "x$ARFLAGS" | sed -e "s/$cf_ar_flags\$//" -e "s/$cf_ar_flags / /"` - if test "x$ARFLAGS" != "$cf_check_ar_flags" ; then - cf_cv_ar_flags= - break + # check if $ARFLAGS already contains this choice + if test "x$ARFLAGS" != "x" ; then + cf_check_ar_flags=`echo "x$ARFLAGS" | sed -e "s/$cf_ar_flags\$//" -e "s/$cf_ar_flags / /"` + if test "x$ARFLAGS" != "$cf_check_ar_flags" ; then + cf_cv_ar_flags= + break + fi fi - fi - rm -f conftest.$ac_cv_objext - rm -f conftest.a + rm -f conftest.$ac_cv_objext + rm -f conftest.a - cat >conftest.$ac_ext <conftest.$ac_ext <&AC_FD_CC - $AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext 2>&AC_FD_CC 1>/dev/null - if test -f conftest.a ; then - cf_cv_ar_flags=$cf_ar_flags + if AC_TRY_EVAL(ac_compile) ; then + echo "$AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext" >&AC_FD_CC + $AR $ARFLAGS $cf_ar_flags conftest.a conftest.$ac_cv_objext 2>&AC_FD_CC 1>/dev/null + if test -f conftest.a ; then + cf_cv_ar_flags=$cf_ar_flags + break + fi + else + CF_VERBOSE(cannot compile test-program) break fi - else - CF_VERBOSE(cannot compile test-program) - break - fi - done - rm -f conftest.a conftest.$ac_ext conftest.$ac_cv_objext + done + rm -f conftest.a conftest.$ac_ext conftest.$ac_cv_objext + ;; + esac ]) if test -n "$ARFLAGS" ; then @@ -677,13 +703,13 @@ if test ".$system_name" != ".$cf_cv_system_name" ; then fi ])dnl dnl --------------------------------------------------------------------------- -dnl CF_CHECK_GNAT_VERSION version: 2 updated: 2019/12/31 08:53:54 +dnl CF_CHECK_GNAT_VERSION version: 3 updated: 2020/05/23 19:39:36 dnl --------------------- AC_DEFUN([CF_CHECK_GNAT_VERSION], [ AC_REQUIRE([CF_GNAT_VERSION]) case $cf_cv_gnat_version in -(3.1[[1-9]]*|3.[[2-9]]*|[[4-9]].*|20[[0-9]][[0-9]]) +(3.1[[1-9]]*|3.[[2-9]]*|[[4-9]].*|[[1-9]][[0-9]].[[0-9]]*|20[[0-9]][[0-9]]) cf_cv_prog_gnat_correct=yes ;; (*) @@ -693,7 +719,7 @@ case $cf_cv_gnat_version in esac ]) dnl --------------------------------------------------------------------------- -dnl CF_CLANG_COMPILER version: 2 updated: 2013/11/19 19:23:35 +dnl CF_CLANG_COMPILER version: 4 updated: 2020/10/31 15:46:50 dnl ----------------- dnl Check if the given compiler is really clang. clang's C driver defines dnl __GNUC__ (fooling the configure script into setting $GCC to yes) but does @@ -712,21 +738,98 @@ ifelse([$2],,CLANG_COMPILER,[$2])=no if test "$ifelse([$1],,[$1],GCC)" = yes ; then AC_MSG_CHECKING(if this is really Clang ifelse([$1],GXX,C++,C) compiler) cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])" - ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -Qunused-arguments" AC_TRY_COMPILE([],[ #ifdef __clang__ #else make an error #endif ],[ifelse([$2],,CLANG_COMPILER,[$2])=yes -cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" ],[]) ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS" AC_MSG_RESULT($ifelse([$2],,CLANG_COMPILER,[$2])) fi + +if test "x$ifelse([$2],,CLANG_COMPILER,[$2])" = "xyes" ; then + for cf_clang_opt in \ + -Qunused-arguments \ + -Wno-error=implicit-function-declaration + do + AC_MSG_CHECKING(if option $cf_clang_opt works) + AC_TRY_LINK([ + #include ],[ + printf("hello!\n");],[ + cf_clang_optok=yes],[ + cf_clang_optok=no]) + AC_MSG_RESULT($cf_clang_optok) + if test $cf_clang_optok = yes; then + CF_VERBOSE(adding option $cf_clang_opt) + CF_APPEND_TEXT(CFLAGS,$cf_clang_opt) + fi + done +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_CONST_X_STRING version: 4 updated: 2020/03/10 18:53:47 +dnl ----------------- +dnl The X11R4-X11R6 Xt specification uses an ambiguous String type for most +dnl character-strings. +dnl +dnl It is ambiguous because the specification accommodated the pre-ANSI +dnl compilers bundled by more than one vendor in lieu of providing a standard C +dnl compiler other than by costly add-ons. Because of this, the specification +dnl did not take into account the use of const for telling the compiler that +dnl string literals would be in readonly memory. +dnl +dnl As a workaround, one could (starting with X11R5) define XTSTRINGDEFINES, to +dnl let the compiler decide how to represent Xt's strings which were #define'd. +dnl That does not solve the problem of using the block of Xt's strings which +dnl are compiled into the library (and is less efficient than one might want). +dnl +dnl Xt specification 7 introduces the _CONST_X_STRING symbol which is used both +dnl when compiling the library and compiling using the library, to tell the +dnl compiler that String is const. +AC_DEFUN([CF_CONST_X_STRING], +[ +AC_REQUIRE([AC_PATH_XTRA]) + +CF_SAVE_XTRA_FLAGS([CF_CONST_X_STRING]) + +AC_TRY_COMPILE( +[ +#include +#include +], +[String foo = malloc(1); (void)foo],[ + +AC_CACHE_CHECK(for X11/Xt const-feature,cf_cv_const_x_string,[ + AC_TRY_COMPILE( + [ +#define _CONST_X_STRING /* X11R7.8 (perhaps) */ +#undef XTSTRINGDEFINES /* X11R5 and later */ +#include +#include + ],[String foo = malloc(1); *foo = 0],[ + cf_cv_const_x_string=no + ],[ + cf_cv_const_x_string=yes + ]) ]) + +CF_RESTORE_XTRA_FLAGS([CF_CONST_X_STRING]) + +case $cf_cv_const_x_string in +(no) + CF_APPEND_TEXT(CPPFLAGS,-DXTSTRINGDEFINES) + ;; +(*) + CF_APPEND_TEXT(CPPFLAGS,-D_CONST_X_STRING) + ;; +esac + +]) +])dnl dnl --------------------------------------------------------------------------- -dnl CF_CONST_X_STRING version: 1 updated: 2019/04/08 17:50:29 +dnl CF_CONST_X_STRING version: 4 updated: 2020/03/10 18:53:47 dnl ----------------- dnl The X11R4-X11R6 Xt specification uses an ambiguous String type for most dnl character-strings. @@ -747,12 +850,16 @@ dnl when compiling the library and compiling using the library, to tell the dnl compiler that String is const. AC_DEFUN([CF_CONST_X_STRING], [ +AC_REQUIRE([AC_PATH_XTRA]) + +CF_SAVE_XTRA_FLAGS([CF_CONST_X_STRING]) + AC_TRY_COMPILE( [ #include #include ], -[String foo = malloc(1)],[ +[String foo = malloc(1); (void)foo],[ AC_CACHE_CHECK(for X11/Xt const-feature,cf_cv_const_x_string,[ AC_TRY_COMPILE( @@ -768,6 +875,8 @@ AC_CACHE_CHECK(for X11/Xt const-feature,cf_cv_const_x_string,[ ]) ]) +CF_RESTORE_XTRA_FLAGS([CF_CONST_X_STRING]) + case $cf_cv_const_x_string in (no) CF_APPEND_TEXT(CPPFLAGS,-DXTSTRINGDEFINES) @@ -860,6 +969,58 @@ CF_ARG_DISABLE(gnat-projects, AC_MSG_RESULT($enable_gnat_projects) ])dnl dnl --------------------------------------------------------------------------- +dnl CF_ENABLE_BROKEN_LINKER version: 1 updated: 2020/02/08 15:59:30 +dnl ----------------------- +dnl Some linkers cannot reference a data-only object. Cygwin used to be one. +dnl This usually follows CF_LINK_DATAONLY, but is not required in case we need +dnl an unconditional feature. +AC_DEFUN([CF_ENABLE_BROKEN_LINKER],[ + +AC_MSG_CHECKING(if you want broken-linker support code) +AC_ARG_ENABLE(broken_linker, + [ --enable-broken_linker compile with broken-linker support code], + [with_broken_linker=$enableval], + [with_broken_linker=no]) +AC_MSG_RESULT($with_broken_linker) + +: ${BROKEN_LINKER:=0} +if test "x$with_broken_linker" = xyes ; then + AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules]) + BROKEN_LINKER=1 +fi +AC_SUBST(BROKEN_LINKER) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ENABLE_WARNINGS version: 7 updated: 2020/08/29 09:05:21 +dnl ------------------ +dnl Configure-option to enable gcc warnings +dnl +dnl $1 = extra options to add, if supported +dnl $2 = option for checking attributes. By default, this is done when +dnl warnings are enabled. For other values: +dnl yes: always do this, e.g., to use in generated library-headers +dnl no: never do this +AC_DEFUN([CF_ENABLE_WARNINGS],[ +if ( test "$GCC" = yes || test "$GXX" = yes ) +then +CF_FIX_WARNINGS(CFLAGS) +CF_FIX_WARNINGS(CPPFLAGS) +CF_FIX_WARNINGS(LDFLAGS) +AC_MSG_CHECKING(if you want to turn on gcc warnings) +CF_ARG_ENABLE(warnings, + [ --enable-warnings test: turn on gcc compiler warnings], + [with_warnings=yes], + [with_warnings=no]) +AC_MSG_RESULT($with_warnings) +if test "$with_warnings" = "yes" +then + ifelse($2,,[CF_GCC_ATTRIBUTES]) + CF_GCC_WARNINGS($1) +fi +ifelse($2,yes,[CF_GCC_ATTRIBUTES]) +fi +])dnl +dnl --------------------------------------------------------------------------- dnl CF_FIND_LIBRARY version: 9 updated: 2008/03/23 14:48:54 dnl --------------- dnl Look for a non-standard library, given parameters for AC_TRY_LINK. We @@ -1060,14 +1221,48 @@ AC_DEFUN([CF_FIXUP_ADAFLAGS],[ AC_MSG_RESULT($ADAFLAGS) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_GCC_ATTRIBUTES version: 17 updated: 2015/04/12 15:39:00 +dnl CF_FIX_WARNINGS version: 2 updated: 2020/08/28 15:08:28 +dnl --------------- +dnl Warning flags do not belong in CFLAGS, CPPFLAGS, etc. Any of gcc's +dnl "-Werror" flags can interfere with configure-checks. Those go into +dnl EXTRA_CFLAGS. +dnl +dnl $1 = variable name to repair +define([CF_FIX_WARNINGS],[ +if ( test "$GCC" = yes || test "$GXX" = yes ) +then + case [$]$1 in + (*-Werror=*) + CF_VERBOSE(repairing $1: [$]$1) + cf_temp_flags= + for cf_temp_scan in [$]$1 + do + case "x$cf_temp_scan" in + (x-Werror=*) + CF_APPEND_TEXT(EXTRA_CFLAGS,"$cf_temp_scan") + ;; + (*) + CF_APPEND_TEXT(cf_temp_flags,"$cf_temp_scan") + ;; + esac + done + $1="$cf_temp_flags" + CF_VERBOSE(... fixed [$]$1) + CF_VERBOSE(... extra $EXTRA_CFLAGS) + ;; + esac +fi +AC_SUBST(EXTRA_CFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_GCC_ATTRIBUTES version: 19 updated: 2020/08/29 09:05:21 dnl ----------------- dnl Test for availability of useful gcc __attribute__ directives to quiet dnl compiler warnings. Though useful, not all are supported -- and contrary dnl to documentation, unrecognized directives cause older compilers to barf. AC_DEFUN([CF_GCC_ATTRIBUTES], [ -if test "$GCC" = yes +if ( test "$GCC" = yes || test "$GXX" = yes ) then cat > conftest.i < conftest.$ac_ext <], + [initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);], + [AC_TRY_RUN([#include <${cf_cv_ncurses_header:-curses.h}> + int main(void) + { char *xx = curses_version(); return (xx == 0); }], + [cf_test_ncuconfig=yes], + [cf_test_ncuconfig=no], + [cf_test_ncuconfig=maybe])], + [cf_test_ncuconfig=no]) + + CFLAGS="$cf_save_CFLAGS" + CPPFLAGS="$cf_save_CPPFLAGS" + LIBS="$cf_save_LIBS" + + if test "x$cf_test_ncuconfig" != xyes; then + cf_temp=`echo "x$cf_pkg_cflags" | sed -e s/^x// -e 's/-W[[^ ]]*//g'` + cf_pkg_cflags="$cf_temp" + cf_temp=`echo "x$cf_pkg_libs" | sed -e s/^x// -e 's/-W[[^ ]]*//g'` + cf_pkg_libs="$cf_temp" + fi + ;; + esac + + CF_ADD_CFLAGS($cf_pkg_cflags) + CF_ADD_LIBS($cf_pkg_libs) AC_TRY_LINK([#include <${cf_cv_ncurses_header:-curses.h}>], [initscr(); mousemask(0,0); tgoto((char *)0, 0, 0);], @@ -3328,7 +3589,43 @@ define([CF_REMOVE_LIB], $1=`echo "$2" | sed -e 's/-l$3[[ ]]//g' -e 's/-l$3[$]//'` ])dnl dnl --------------------------------------------------------------------------- -dnl CF_SHARED_OPTS version: 93 updated: 2018/08/18 16:36:35 +dnl CF_RESTORE_XTRA_FLAGS version: 1 updated: 2020/01/11 16:47:45 +dnl --------------------- +dnl Restore flags saved in CF_SAVE_XTRA_FLAGS +dnl $1 = name of current macro +define([CF_RESTORE_XTRA_FLAGS], +[ +LIBS="$cf_save_LIBS_$1" +CFLAGS="$cf_save_CFLAGS_$1" +CPPFLAGS="$cf_save_CPPFLAGS_$1" +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SAVE_XTRA_FLAGS version: 1 updated: 2020/01/11 16:46:44 +dnl ------------------ +dnl Use this macro to save CFLAGS/CPPFLAGS/LIBS before checks against X headers +dnl and libraries which do not update those variables. +dnl +dnl $1 = name of current macro +define([CF_SAVE_XTRA_FLAGS], +[ +cf_save_LIBS_$1="$LIBS" +cf_save_CFLAGS_$1="$CFLAGS" +cf_save_CPPFLAGS_$1="$CPPFLAGS" +LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}" +for cf_X_CFLAGS in $X_CFLAGS +do + case "x$cf_X_CFLAGS" in + x-[[IUD]]*) + CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS" + ;; + *) + CFLAGS="$CFLAGS $cf_X_CFLAGS" + ;; + esac +done +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SHARED_OPTS version: 102 updated: 2020/08/22 18:17:19 dnl -------------- dnl -------------- dnl Attempt to determine the appropriate CC/LD options for creating a shared @@ -3554,6 +3851,112 @@ CF_EOF CF_SHARED_SONAME MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' ;; + (mingw*msvc*) + cf_cv_shlib_version=msvcdll + cf_cv_shlib_version_infix=msvcdll + shlibdir=$bindir + MAKE_DLLS= + if test "$DFT_LWR_MODEL" = "shared" ; then + LOCAL_LDFLAGS="-link -dll" + LOCAL_LDFLAGS2="$LOCAL_LDFLAGS" + EXTRA_LDFLAGS="-link -dll $EXTRA_LDFLAGS" + fi + CC_SHARED_OPTS= + MK_SHARED_LIB=$SHELL' '$rel_builddir'/mk_shared_lib.sh [$]@ ${LD} [$]{CFLAGS}' + RM_SHARED_OPTS="$RM_SHARED_OPTS $rel_builddir/mk_shared_lib.sh *.dll.lib" + cat >mk_shared_lib.sh <<-CF_EOF + #!$SHELL + SHARED_LIB=\[$]1 + IMPORT_LIB=\`echo "\[$]1" | sed -e 's/[[0-9]]*\.dll[$]/.dll.lib/'\` + shift + my_ld=\[$]1 + shift + cat <<-EOF + Linking shared library + ** SHARED LIB \$SHARED_LIB + ** IMPORT_LIB \$IMPORT_LIB +EOF + args=\$(echo \[$]* | sed -E "s#-l(\w*)#\1.dll.lib#g" | sed -E "s#-L(\w*)#-LIBPATH:\1#g") + exec \$my_ld -DLL -IMPLIB:"\${IMPORT_LIB}" -OUT:"\${SHARED_LIB}" ${LDFLAGS} \$args + mv "\${IMPORT_LIB}" "\${IMPORT_LIB}" +CF_EOF + chmod +x mk_shared_lib.sh + cat >mk_prog.sh <<-CF_EOF + #!$SHELL + shift + # Ignore first argument (compiler) and use LD (link.exe) unconditionally + LD="[$]LD" + clopts=() + ldopts=("/subsystem:console") + libs=() + isdll=0 + while test \[$]# -gt 0; do + case "\[$]1" in + -link) + # ignore -link argument + ;; + -M[[TD]] | -M[[TD]]d) + # ignore runtime-library option + ;; + -dll) + isdll=1 + ;; + -W* | -w*) + # ignore warnings + ;; + -D*) + clopts+=("\[$]1") + ;; + -I*) + clopts+=("\[$]1") + ;; + -l*) + libs+=("\`echo \"\[$]1\" | sed \"s/^-l//\"\`") + ;; + -L*) + ldopts+=("\`echo \"\[$]1\" | sed \"s/^-L/-LIBPATH:/\"\`") + ;; + *.obj | *.o) + ldopts+=("\[$]1") + ;; + -Wl,*) + for linkarg in \`echo '\[$]1' | sed -e 's/-Wl,//' -e 's/,/ /'\`; do + ldopts+=("\[$]{linkarg}") + done + ;; + *.lib) + ldopts+=("\[$]1") + ;; + -o) + shift + ldopts+=("-out:\[$]1") + ;; + *) + clopts+=("\[$]1") + ldopts+=("\[$]1") + ;; + esac + shift + done + if [[ "\$isdll" -ne 0 ]]; then + for lib in \[$]{libs[[*]]}; do + ldopts+=("\[$]lib.dll.lib") + done + else + for lib in \[$]{libs[[*]]}; do + ldopts+=("\[$]lib.lib") + done + fi + cat <<-EOF + Creating program + ** ld options: "\[$]{ldopts[[@]]}" +EOF + exec \[$]LD \[$]{ldopts[[@]]} +CF_EOF + chmod +x mk_prog.sh + LINK_PROGS="$SHELL ${rel_builddir}/mk_prog.sh" + LINK_TESTS="$SHELL ${rel_builddir}/mk_prog.sh" + ;; (mingw*) cf_cv_shlib_version=mingw cf_cv_shlib_version_infix=mingw @@ -3593,6 +3996,14 @@ CF_EOF CF_SHARED_SONAME MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' ;; + (nskJ*) + CC_SHARED_OPTS= + MK_SHARED_LIB='${LD} -Wshared -Weld=-export_all -o $[@]' + ;; + (nskL*) + CC_SHARED_OPTS= + MK_SHARED_LIB='${LD} -Wshared -Wxld=-export_all -o $[@]' + ;; (nto-qnx*|openbsd*|freebsd[[12]].*) CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC" MK_SHARED_LIB='${LD} ${LDFLAGS} -Bshareable -o $[@]' @@ -3624,7 +4035,7 @@ CF_EOF CF_SHARED_SONAME MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $[@]' else - MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -Wl,-shared -Wl,-Bshareable -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -o $[@]' fi ;; (osf*|mls+*) @@ -3819,7 +4230,7 @@ do done ])dnl dnl --------------------------------------------------------------------------- -dnl CF_TERM_HEADER version: 4 updated: 2015/04/15 19:08:48 +dnl CF_TERM_HEADER version: 5 updated: 2020/03/19 20:23:48 dnl -------------- dnl Look for term.h, which is part of X/Open curses. It defines the interface dnl to terminfo database. Usually it is in the same include-path as curses.h, @@ -3840,7 +4251,7 @@ do AC_TRY_COMPILE([#include #include <${cf_cv_ncurses_header:-curses.h}> #include <$cf_test> -],[int x = auto_left_margin],[ +],[int x = auto_left_margin; (void)x],[ cf_cv_term_header="$cf_test"],[ cf_cv_term_header=unknown ])