X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Faclocal.m4;h=b9b76392872ec46a3a8a773fdc5d26d2f13d5ff1;hp=dff5a13dee3ad727f9b3e1cb9f3c43c37308b64a;hb=0237f10a296593d54fd8b2aa144921983085e002;hpb=be512fa073c00c2d52567c973d16b121414870da diff --git a/Ada95/aclocal.m4 b/Ada95/aclocal.m4 index dff5a13d..b9b76392 100644 --- a/Ada95/aclocal.m4 +++ b/Ada95/aclocal.m4 @@ -1,5 +1,5 @@ dnl*************************************************************************** -dnl Copyright (c) 2010-2013,2014 Free Software Foundation, Inc. * +dnl Copyright (c) 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 +28,14 @@ dnl*************************************************************************** dnl dnl Author: Thomas E. Dickey dnl -dnl $Id: aclocal.m4,v 1.101 2015/04/26 22:09:06 tom Exp $ +dnl $Id: aclocal.m4,v 1.131 2018/01/16 21:49:43 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 http://invisible-island.net/autoconf/ for additional information. +dnl See https://invisible-island.net/autoconf/ for additional information. dnl dnl --------------------------------------------------------------------------- dnl --------------------------------------------------------------------------- @@ -97,7 +97,7 @@ AC_DEFUN([CF_ADD_ADAFLAGS],[ AC_SUBST(ADAFLAGS) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_ADD_CFLAGS version: 12 updated: 2015/04/12 15:39:00 +dnl CF_ADD_CFLAGS version: 13 updated: 2017/02/25 18:57:40 dnl ------------- dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS dnl The second parameter if given makes this macro verbose. @@ -127,10 +127,10 @@ case $cf_fix_cppflags in && cf_fix_cppflags=yes if test $cf_fix_cppflags = yes ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags) continue elif test "${cf_tst_cflags}" = "\"'" ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags) continue fi ;; @@ -145,17 +145,17 @@ case $cf_fix_cppflags in CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,$cf_tst_cppflags) ;; esac - cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + CF_APPEND_TEXT(cf_new_cppflags,$cf_add_cflags) ;; esac ;; (*) - cf_new_cflags="$cf_new_cflags $cf_add_cflags" + CF_APPEND_TEXT(cf_new_cflags,$cf_add_cflags) ;; esac ;; (yes) - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + CF_APPEND_TEXT(cf_new_extra_cppflags,$cf_add_cflags) cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'` @@ -168,24 +168,24 @@ done if test -n "$cf_new_cflags" ; then ifelse([$2],,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)]) - CFLAGS="$CFLAGS $cf_new_cflags" + CF_APPEND_TEXT(CFLAGS,$cf_new_cflags) fi if test -n "$cf_new_cppflags" ; then ifelse([$2],,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)]) - CPPFLAGS="$CPPFLAGS $cf_new_cppflags" + CF_APPEND_TEXT(CPPFLAGS,$cf_new_cppflags) fi if test -n "$cf_new_extra_cppflags" ; then ifelse([$2],,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)]) - EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" + CF_APPEND_TEXT(EXTRA_CPPFLAGS,$cf_new_extra_cppflags) fi AC_SUBST(EXTRA_CPPFLAGS) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_ADD_INCDIR version: 13 updated: 2010/05/26 16:44:57 +dnl CF_ADD_INCDIR version: 14 updated: 2015/05/25 20:53:04 dnl ------------- dnl Add an include-directory to $CPPFLAGS. Don't add /usr/include, since it's dnl redundant. We don't normally need to add -I/usr/local/include for gcc, @@ -236,6 +236,8 @@ if test -n "$1" ; then else break fi + else + break fi done done @@ -334,13 +336,23 @@ ifelse([$5],NONE,,[(test -z "$5" || test x$5 = xNONE || test "x$4" != "x$5") &&] } ])dnl dnl --------------------------------------------------------------------------- +dnl CF_APPEND_TEXT version: 1 updated: 2017/02/25 18:58:55 +dnl -------------- +dnl use this macro for appending text without introducing an extra blank at +dnl the beginning +define([CF_APPEND_TEXT], +[ + test -n "[$]$1" && $1="[$]$1 " + $1="[$]{$1}$2" +])dnl +dnl --------------------------------------------------------------------------- dnl CF_ARG_DISABLE version: 3 updated: 1999/03/30 17:24:31 dnl -------------- 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_OPTION version: 4 updated: 2010/05/26 05:38:42 +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 dnl values. @@ -353,25 +365,29 @@ dnl $4 = action if perform if option is default dnl $5 = default option value (either 'yes' or 'no') AC_DEFUN([CF_ARG_OPTION], [AC_ARG_ENABLE([$1],[$2],[test "$enableval" != ifelse([$5],no,yes,no) && enableval=ifelse([$5],no,no,yes) - if test "$enableval" != "$5" ; then + if test "$enableval" != "$5" ; then ifelse([$3],,[ :]dnl ,[ $3]) ifelse([$4],,,[ - else - $4]) - fi],[enableval=$5 ifelse([$4],,,[ - $4 + else + $4]) + fi],[enableval=$5 ifelse([$4],,,[ + $4 ])dnl - ])])dnl +])])dnl dnl --------------------------------------------------------------------------- -dnl CF_AR_FLAGS version: 5 updated: 2010/05/20 20:24:29 +dnl CF_AR_FLAGS version: 6 updated: 2015/10/10 15:25:05 dnl ----------- dnl Check for suitable "ar" (archiver) options for updating an archive. +dnl +dnl In particular, handle some obsolete cases where the "-" might be omitted, +dnl as well as a workaround for breakage of make's archive rules by the GNU +dnl binutils "ar" program. 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 -curv curv -crv crv -cqv cqv -rv rv + for cf_ar_flags in -curvU -curv curv -crv crv -cqv cqv -rv rv do # check if $ARFLAGS already contains this choice @@ -416,7 +432,7 @@ fi AC_SUBST(ARFLAGS) ]) dnl --------------------------------------------------------------------------- -dnl CF_BUILD_CC version: 7 updated: 2012/10/06 15:31:55 +dnl CF_BUILD_CC version: 8 updated: 2018/01/04 20:31:04 dnl ----------- dnl If we're cross-compiling, allow the user to override the tools and their dnl options. The configure script is oriented toward identifying the host @@ -441,7 +457,7 @@ if test "$cross_compiling" = yes ; then AC_ARG_WITH(build-cc, [ --with-build-cc=XXX the build C compiler ($BUILD_CC)], [BUILD_CC="$withval"], - [AC_CHECK_PROGS(BUILD_CC, gcc cc cl)]) + [AC_CHECK_PROGS(BUILD_CC, [gcc clang c99 c89 cc cl],none)]) AC_MSG_CHECKING(for native build C compiler) AC_MSG_RESULT($BUILD_CC) @@ -508,11 +524,18 @@ AC_SUBST(BUILD_EXEEXT) AC_SUBST(BUILD_OBJEXT) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_CC_ENV_FLAGS version: 2 updated: 2015/04/12 15:39:00 +dnl CF_CC_ENV_FLAGS version: 8 updated: 2017/09/23 08:50:24 dnl --------------- dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content -dnl into CC. This will not help with broken scripts that wrap the compiler with -dnl options, but eliminates a more common category of user confusion. +dnl into CC. This will not help with broken scripts that wrap the compiler +dnl with options, but eliminates a more common category of user confusion. +dnl +dnl In particular, it addresses the problem of being able to run the C +dnl preprocessor in a consistent manner. +dnl +dnl Caveat: this also disallows blanks in the pathname for the compiler, but +dnl the nuisance of having inconsistent settings for compiler and preprocessor +dnl outweighs that limitation. AC_DEFUN([CF_CC_ENV_FLAGS], [ # This should have been defined by AC_PROG_CC @@ -520,13 +543,27 @@ AC_DEFUN([CF_CC_ENV_FLAGS], AC_MSG_CHECKING(\$CC variable) case "$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 "$CC" | sed -e 's/^[[^ ]]*[[ ]]//'` - CC=`echo "$CC" | sed -e 's/[[ ]].*//'` - CF_ADD_CFLAGS($cf_flags) + cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[[ ]]* / /g' -e 's/[[ ]]*[[ ]]-[[^ ]].*//'` + cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", [substr]([$]0,1+length(prog))); }'` + CC="$cf_prog" + for cf_arg in $cf_flags + do + case "x$cf_arg" in + (x-[[IUDfgOW]]*) + CF_ADD_CFLAGS($cf_arg) + ;; + (*) + CC="$CC $cf_arg" + ;; + esac + done + CF_VERBOSE(resulting CC: '$CC') + CF_VERBOSE(resulting CFLAGS: '$CFLAGS') + CF_VERBOSE(resulting CPPFLAGS: '$CPPFLAGS') ;; (*) AC_MSG_RESULT(ok) @@ -736,45 +773,6 @@ CF_ARG_DISABLE(gnat-projects, AC_MSG_RESULT($enable_gnat_projects) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_ENABLE_PC_FILES version: 12 updated: 2015/04/17 21:13:04 -dnl ------------------ -dnl This is the "--enable-pc-files" option, which is available if there is a -dnl pkg-config configuration on the local machine. -AC_DEFUN([CF_ENABLE_PC_FILES],[ -AC_REQUIRE([CF_PKG_CONFIG]) -AC_REQUIRE([CF_WITH_PKG_CONFIG_LIBDIR]) - -if test "x$PKG_CONFIG" != xnone -then - AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG) -else - AC_MSG_CHECKING(if we should install .pc files) -fi - -AC_ARG_ENABLE(pc-files, - [ --enable-pc-files generate and install .pc files for pkg-config], - [enable_pc_files=$enableval], - [enable_pc_files=no]) -AC_MSG_RESULT($enable_pc_files) - -if test "x$enable_pc_files" != xno -then - case "x$PKG_CONFIG_LIBDIR" in - (xno|xyes) - AC_MSG_WARN(no PKG_CONFIG_LIBDIR was found) - MAKE_PC_FILES="#" - ;; - (*) - CF_PATH_SYNTAX(PKG_CONFIG_LIBDIR) - MAKE_PC_FILES= - ;; - esac -else - MAKE_PC_FILES="#" -fi -AC_SUBST(MAKE_PC_FILES) -])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 @@ -1260,7 +1258,7 @@ AC_SUBST(cf_compile_generics) AC_SUBST(cf_generic_objects) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_GNAT_PROJECTS version: 8 updated: 2015/04/17 21:13:04 +dnl CF_GNAT_PROJECTS version: 9 updated: 2018/01/14 15:46:09 dnl ---------------- dnl GNAT projects are configured with ".gpr" project files. dnl GNAT libraries are a further development, using the project feature. @@ -1282,10 +1280,12 @@ case $cf_gnat_version in (cygwin*|msys*) ;; (*) - mkdir conftest.src conftest.bin conftest.lib - cd conftest.src rm -rf conftest* *~conftest* - cat >>library.gpr <>library.gpr <>confpackage.ads <>confpackage.ads <>confpackage.adb <>confpackage.adb <&AC_FD_CC 2>&1 ) ; then - cf_gnat_projects=yes + if ( $cf_ada_make $ADAFLAGS \ + -Plibrary.gpr \ + -XBUILD_DIR=`cd ../conftest.bin;pwd` \ + -XLIBRARY_DIR=`cd ../conftest.lib;pwd` \ + -XSOURCE_DIR=`pwd` \ + -XSONAME=libConfTest.so.1 \ + -XLIB_KIND=static 1>&AC_FD_CC 2>&1 ) ; then + cf_gnat_projects=yes + fi + cd .. fi - cd .. if test -f conftest.lib/confpackage.ali then cf_gnat_libraries=yes @@ -1489,7 +1490,7 @@ case $cf_gnat_version in esac ]) dnl --------------------------------------------------------------------------- -dnl CF_GNU_SOURCE version: 6 updated: 2005/07/09 13:23:07 +dnl CF_GNU_SOURCE version: 7 updated: 2016/08/05 05:15:37 dnl ------------- dnl Check if we must define _GNU_SOURCE to get a reasonable value for dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect @@ -1516,7 +1517,20 @@ make an error CPPFLAGS="$cf_save" ]) ]) -test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + +if test "$cf_cv_gnu_source" = yes +then +AC_CACHE_CHECK(if we should also define _DEFAULT_SOURCE,cf_cv_default_source,[ +CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + AC_TRY_COMPILE([#include ],[ +#ifdef _DEFAULT_SOURCE +make an error +#endif], + [cf_cv_default_source=no], + [cf_cv_default_source=yes]) + ]) +test "$cf_cv_default_source" = yes && CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE" +fi ])dnl dnl --------------------------------------------------------------------------- dnl CF_HEADER_PATH version: 13 updated: 2015/04/15 19:08:48 @@ -1589,6 +1603,64 @@ CPPFLAGS="-I. $CPPFLAGS" AC_SUBST(CPPFLAGS) ])dnl dnl --------------------------------------------------------------------------- +dnl CF_INSTALL_OPTS version: 1 updated: 2014/07/21 18:19:51 +dnl --------------- +dnl prompt for/fill-in useful install-program options +AC_DEFUN([CF_INSTALL_OPTS], +[ +CF_INSTALL_OPT_S +CF_INSTALL_OPT_O +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_INSTALL_OPT_O version: 2 updated: 2015/05/15 19:45:35 +dnl ---------------- +dnl Almost all "install" programs default to the current user's ownership. +dnl Almost - MINIX is an exception. +AC_DEFUN([CF_INSTALL_OPT_O], +[ +AC_MSG_CHECKING(if install needs to be told about ownership) +case `$ac_config_guess` in +(*minix) + with_install_o=yes + ;; +(*) + with_install_o=no + ;; +esac + +AC_MSG_RESULT($with_install_o) +if test "x$with_install_o" = xyes +then + INSTALL_OPT_O=`id root|sed -e 's/uid=[[0-9]]*(/ -o /' -e 's/gid=[[0-9]]*(/ -g /' -e 's/ [[^=[:space:]]][[^=[:space:]]]*=.*/ /' -e 's/)//g'` +else + INSTALL_OPT_O= +fi + +AC_SUBST(INSTALL_OPT_O) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_INSTALL_OPT_S version: 1 updated: 2014/07/21 18:19:51 +dnl ---------------- +dnl By default, we should strip executables which are installed, but leave the +dnl ability to suppress that for unit-testing. +AC_DEFUN([CF_INSTALL_OPT_S], +[ +AC_MSG_CHECKING(if you want to install stripped executables) +CF_ARG_DISABLE(stripping, + [ --disable-stripping do not strip installed executables], + [with_stripping=no], + [with_stripping=yes]) +AC_MSG_RESULT($with_stripping) + +if test "$with_stripping" = yes +then + INSTALL_OPT_S="-s" +else + INSTALL_OPT_S= +fi +AC_SUBST(INSTALL_OPT_S) +])dnl +dnl --------------------------------------------------------------------------- dnl CF_INTEL_COMPILER version: 7 updated: 2015/04/12 15:39:00 dnl ----------------- dnl Check if the given compiler is really the Intel compiler for Linux. It @@ -1627,7 +1699,7 @@ cf_save_CFLAGS="$cf_save_CFLAGS -we147" fi ])dnl dnl --------------------------------------------------------------------------- -dnl CF_LARGEFILE version: 9 updated: 2015/04/18 08:56:57 +dnl CF_LARGEFILE version: 10 updated: 2017/01/21 11:06:25 dnl ------------ dnl Add checks for large file support. AC_DEFUN([CF_LARGEFILE],[ @@ -1649,6 +1721,7 @@ ifdef([AC_FUNC_FSEEKO],[ AC_CACHE_CHECK(whether to use struct dirent64, cf_cv_struct_dirent64,[ AC_TRY_COMPILE([ +#pragma GCC diagnostic error "-Wincompatible-pointer-types" #include #include ],[ @@ -1666,7 +1739,7 @@ ifdef([AC_FUNC_FSEEKO],[ ]) ]) dnl --------------------------------------------------------------------------- -dnl CF_LD_RPATH_OPT version: 6 updated: 2015/04/12 15:39:00 +dnl CF_LD_RPATH_OPT version: 7 updated: 2016/02/20 18:01:19 dnl --------------- dnl For the given system and compiler, find the compiler flags to pass to the dnl loader to use the "rpath" feature. @@ -1684,13 +1757,13 @@ case $cf_cv_system_name in LD_RPATH_OPT="-rpath " fi ;; -(linux*|gnu*|k*bsd*-gnu) +(linux*|gnu*|k*bsd*-gnu|freebsd*) LD_RPATH_OPT="-Wl,-rpath," ;; (openbsd[[2-9]].*|mirbsd*) LD_RPATH_OPT="-Wl,-rpath," ;; -(dragonfly*|freebsd*) +(dragonfly*) LD_RPATH_OPT="-rpath " ;; (netbsd*) @@ -1749,7 +1822,7 @@ CF_SUBDIR_PATH($1,$2,lib) $1="$cf_library_path_list [$]$1" ])dnl dnl --------------------------------------------------------------------------- -dnl CF_LIB_PREFIX version: 11 updated: 2015/04/18 08:56:57 +dnl CF_LIB_PREFIX version: 12 updated: 2015/10/17 19:03:33 dnl ------------- dnl Compute the library-prefix for the given host system dnl $1 = variable to set @@ -1757,7 +1830,11 @@ define([CF_LIB_PREFIX], [ case $cf_cv_system_name in (OS/2*|os2*) - LIB_PREFIX='' + if test "$DFT_LWR_MODEL" = libtool; then + LIB_PREFIX='lib' + else + LIB_PREFIX='' + fi ;; (*) LIB_PREFIX='lib' ;; @@ -1850,7 +1927,7 @@ AC_DEFUN([CF_LIB_TYPE], test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}" ])dnl dnl --------------------------------------------------------------------------- -dnl CF_LINK_DATAONLY version: 10 updated: 2012/10/06 17:41:51 +dnl CF_LINK_DATAONLY version: 12 updated: 2017/07/23 17:46:07 dnl ---------------- dnl Some systems have a non-ANSI linker that doesn't pull in modules that have dnl only data (i.e., no functions), for example NeXT. On those systems we'll @@ -1872,7 +1949,7 @@ EOF rm -f conftest.$ac_ext data.o cat >conftest.$ac_ext <cf_makeflags.tmp < +#ifdef HAVE_UNISTD_H +#include +#endif #include #include #include #include -int main() +int main(void) { char *tmpl = "conftestXXXXXX"; char name[2][80]; @@ -2203,7 +2286,7 @@ printf("old\n"); ,[$1=no]) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_NCURSES_CONFIG version: 13 updated: 2015/04/26 18:06:58 +dnl CF_NCURSES_CONFIG version: 20 updated: 2018/01/03 04:47:33 dnl ----------------- dnl Tie together the configure-script macros for ncurses, preferring these in dnl order: @@ -2217,7 +2300,7 @@ AC_REQUIRE([CF_PKG_CONFIG]) cf_ncuconfig_root=ifelse($1,,ncurses,$1) cf_have_ncuconfig=no -if test "x$PKG_CONFIG" != xnone; then +if test "x${PKG_CONFIG:=none}" != xnone; then AC_MSG_CHECKING(pkg-config for $cf_ncuconfig_root) if "$PKG_CONFIG" --exists $cf_ncuconfig_root ; then AC_MSG_RESULT(yes) @@ -2237,10 +2320,11 @@ if test "x$PKG_CONFIG" != xnone; then int main(void) { char *xx = curses_version(); return (xx == 0); }], [cf_have_ncuconfig=yes], - [cf_have_ncuconfig=no])], + [cf_have_ncuconfig=no], + [cf_have_ncuconfig=maybe])], [cf_have_ncuconfig=no]) - AC_MSG_RESULT($cf_have_ncuconfig) + test "$cf_have_ncuconfig" = maybe && cf_have_ncuconfig=yes if test "$cf_have_ncuconfig" != "yes" then CPPFLAGS="$cf_save_CPPFLAGS" @@ -2249,6 +2333,7 @@ if test "x$PKG_CONFIG" != xnone; then else AC_DEFINE(NCURSES,1,[Define to 1 if we are using ncurses headers/libraries]) NCURSES_CONFIG_PKG=$cf_ncuconfig_root + CF_TERM_HEADER fi else @@ -2260,11 +2345,11 @@ else fi if test "x$cf_have_ncuconfig" = "xno"; then - echo "Looking for ${cf_ncuconfig_root}-config" + cf_ncurses_config="${cf_ncuconfig_root}${NCURSES_CONFIG_SUFFIX}-config"; echo "Looking for ${cf_ncurses_config}" CF_ACVERSION_CHECK(2.52, - [AC_CHECK_TOOLS(NCURSES_CONFIG, ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)], - [AC_PATH_PROGS(NCURSES_CONFIG, ${cf_ncuconfig_root}-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)]) + [AC_CHECK_TOOLS(NCURSES_CONFIG, ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)], + [AC_PATH_PROGS(NCURSES_CONFIG, ${cf_ncurses_config} ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}6-config ${cf_ncuconfig_root}5-config, none)]) if test "$NCURSES_CONFIG" != none ; then @@ -2480,7 +2565,7 @@ CF_UPPER(cf_nculib_ROOT,HAVE_LIB$cf_nculib_root) AC_DEFINE_UNQUOTED($cf_nculib_ROOT) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_NCURSES_VERSION version: 14 updated: 2012/10/06 08:57:51 +dnl CF_NCURSES_VERSION version: 15 updated: 2017/05/09 19:26:10 dnl ------------------ dnl Check for the version of ncurses, to aid in reporting bugs, etc. dnl Call CF_CURSES_CPPFLAGS first, or CF_NCURSES_CPPFLAGS. We don't use @@ -2495,7 +2580,7 @@ AC_CACHE_CHECK(for ncurses version, cf_cv_ncurses_version,[ AC_TRY_RUN([ #include <${cf_cv_ncurses_header:-curses.h}> #include -int main() +int main(void) { FILE *fp = fopen("$cf_tempfile", "w"); #ifdef NCURSES_VERSION @@ -2753,7 +2838,7 @@ CF_ACVERSION_CHECK(2.52, CF_CC_ENV_FLAGS ])dnl dnl --------------------------------------------------------------------------- -dnl CF_PROG_CC_C_O version: 3 updated: 2010/08/14 18:25:37 +dnl CF_PROG_CC_C_O version: 5 updated: 2017/01/21 11:06:25 dnl -------------- dnl Analogous to AC_PROG_CC_C_O, but more useful: tests only $CC, ensures that dnl the output file can be renamed, and allows for a shell variable that can @@ -2761,21 +2846,23 @@ dnl be used later. The parameter is either CC or CXX. The result is the dnl cache variable: dnl $cf_cv_prog_CC_c_o dnl $cf_cv_prog_CXX_c_o +dnl +dnl $1 = compiler +dnl $2 = compiler options, if any AC_DEFUN([CF_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])dnl AC_MSG_CHECKING([whether [$]$1 understands -c and -o together]) AC_CACHE_VAL(cf_cv_prog_$1_c_o, [ cat > conftest.$ac_ext < -int main() +int main(void) { ${cf_cv_main_return:-return}(0); } CF_EOF # We do the test twice because some compilers refuse to overwrite an # existing .o file with -o, though they will create one. -ac_try='[$]$1 -c conftest.$ac_ext -o conftest2.$ac_objext >&AC_FD_CC' +ac_try='[$]$1 $2 -c conftest.$ac_ext -o conftest2.$ac_objext >&AC_FD_CC' if AC_TRY_EVAL(ac_try) && test -f conftest2.$ac_objext && AC_TRY_EVAL(ac_try); then @@ -2832,25 +2919,75 @@ AC_SUBST(PROG_EXT) test -n "$PROG_EXT" && AC_DEFINE_UNQUOTED(PROG_EXT,"$PROG_EXT",[Define to the program extension (normally blank)]) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_PROG_GNAT version: 3 updated: 2015/04/18 08:56:57 +dnl CF_PROG_INSTALL version: 7 updated: 2015/04/18 08:56:57 +dnl --------------- +dnl Force $INSTALL to be an absolute-path. Otherwise, edit_man.sh and the +dnl misc/tabset install won't work properly. Usually this happens only when +dnl using the fallback mkinstalldirs script +AC_DEFUN([CF_PROG_INSTALL], +[AC_PROG_INSTALL +case $INSTALL in +(/*) + ;; +(*) + CF_DIRNAME(cf_dir,$INSTALL) + test -z "$cf_dir" && cf_dir=. + INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'` + ;; +esac +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PROG_GNAT version: 5 updated: 2018/01/15 15:28:49 dnl ------------ dnl Check for gnatmake, ensure that it is complete. AC_DEFUN([CF_PROG_GNAT],[ cf_ada_make=gnatmake -AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no) -if test "$ac_cv_prog_gnat_exists" = no; then +cf_ada_config="#" +AC_CHECK_PROG(gnatmake_exists, $cf_ada_make, yes, no) +if test "$ac_cv_prog_gnatmake_exists" = no; then cf_ada_make= cf_cv_prog_gnat_correct=no else - CF_GNAT_VERSION - AC_CHECK_PROG(M4_exists, m4, yes, no) - if test "$ac_cv_prog_M4_exists" = no; then - cf_cv_prog_gnat_correct=no - echo Ada95 binding required program m4 not found. Ada95 binding disabled. + AC_CHECK_PROG(gprconfig_exists, gprconfig, yes, no) + if test "$ac_cv_prog_gprconfig_exists" = yes + then + rm -rf conftest* *~conftest* + if mkdir conftest.src + then + cf_ada_config="" + cd conftest.src + for cf_gprconfig in Ada C + do + AC_MSG_CHECKING(for gprconfig name for $cf_gprconfig) + cf_gprconfig_value=`echo s| gprconfig --config=$cf_gprconfig 2>&AC_FD_CC | ${AWK:-awk} '/^\*/{print [$]3;}' | head -n 1` + if test -n "$cf_gprconfig_value" + then + eval cf_ada_config_[$]cf_gprconfig=[$]cf_gprconfig_value + AC_MSG_RESULT($cf_gprconfig_value) + else + AC_MSG_RESULT(missing) + cf_ada_config="#" + break + fi + done + cd .. + rm -rf conftest* *~conftest* + fi + else + # gprconfig is newer than gnatmake; we can continue... + cf_ada_config="##" fi - if test "$cf_cv_prog_gnat_correct" = yes; then - AC_MSG_CHECKING(if GNAT works) - CF_GNAT_TRY_RUN([procedure conftest;], + if test "x$cf_ada_config" != "x#" + then + CF_GNAT_VERSION + AC_CHECK_PROG(M4_exists, m4, yes, no) + if test "$ac_cv_prog_M4_exists" = no; then + cf_cv_prog_gnat_correct=no + echo Ada95 binding required program m4 not found. Ada95 binding disabled. + fi + if test "$cf_cv_prog_gnat_correct" = yes; then + AC_MSG_CHECKING(if GNAT works) + CF_GNAT_TRY_RUN([procedure conftest;], [with Text_IO; with GNAT.OS_Lib; procedure conftest is @@ -2859,11 +2996,17 @@ begin Text_IO.New_Line; GNAT.OS_Lib.OS_Exit (0); end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no]) - AC_MSG_RESULT($cf_cv_prog_gnat_correct) + AC_MSG_RESULT($cf_cv_prog_gnat_correct) + fi + else + cf_cv_prog_gnat_correct=no fi fi AC_SUBST(cf_ada_make) +AC_SUBST(cf_ada_config) +AC_SUBST(cf_ada_config_Ada) +AC_SUBST(cf_ada_config_C) ])dnl dnl --------------------------------------------------------------------------- dnl CF_PROG_LN_S version: 2 updated: 2010/08/14 18:25:37 @@ -2918,7 +3061,7 @@ define([CF_REMOVE_LIB], $1=`echo "$2" | sed -e 's/-l$3[[ ]]//g' -e 's/-l$3[$]//'` ])dnl dnl --------------------------------------------------------------------------- -dnl CF_SHARED_OPTS version: 87 updated: 2015/04/17 21:13:04 +dnl CF_SHARED_OPTS version: 92 updated: 2017/12/30 17:26:05 dnl -------------- dnl -------------- dnl Attempt to determine the appropriate CC/LD options for creating a shared @@ -2971,11 +3114,12 @@ AC_DEFUN([CF_SHARED_OPTS], (yes) cf_cv_shlib_version=auto ;; - (rel|abi|auto|no) + (rel|abi|auto) cf_cv_shlib_version=$withval ;; (*) - AC_MSG_ERROR([option value must be one of: rel, abi, auto or no]) + AC_MSG_RESULT($withval) + AC_MSG_ERROR([option value must be one of: rel, abi, or auto]) ;; esac ],[cf_cv_shlib_version=auto]) @@ -2986,7 +3130,20 @@ AC_DEFUN([CF_SHARED_OPTS], # Some less-capable ports of gcc support only -fpic CC_SHARED_OPTS= + + cf_try_fPIC=no if test "$GCC" = yes + then + cf_try_fPIC=yes + else + case $cf_cv_system_name in + (*linux*) # e.g., PGI compiler + cf_try_fPIC=yes + ;; + esac + fi + + if test "$cf_try_fPIC" = yes then AC_MSG_CHECKING(which $CC option to use) cf_save_CFLAGS="$CFLAGS" @@ -3005,26 +3162,26 @@ AC_DEFUN([CF_SHARED_OPTS], (aix4.[3-9]*|aix[[5-7]]*) if test "$GCC" = yes; then CC_SHARED_OPTS='-Wl,-brtl' - MK_SHARED_LIB='${CC} -shared -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@' else CC_SHARED_OPTS='-brtl' # as well as '-qpic=large -G' or perhaps "-bM:SRE -bnoentry -bexpall" - MK_SHARED_LIB='${CC} -G -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -G -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@' fi ;; (beos*) - MK_SHARED_LIB='${CC} ${CFLAGS} -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0' ;; (cygwin*) CC_SHARED_OPTS= - MK_SHARED_LIB='sh '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' + MK_SHARED_LIB=$SHELL' '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' RM_SHARED_OPTS="$RM_SHARED_OPTS $rel_builddir/mk_shared_lib.sh *.dll.a" cf_cv_shlib_version=cygdll cf_cv_shlib_version_infix=cygdll shlibdir=$bindir MAKE_DLLS= cat >mk_shared_lib.sh <<-CF_EOF - #!/bin/sh + #!$SHELL SHARED_LIB=\[$]1 IMPORT_LIB=\`echo "\[$]1" | sed -e 's/cyg/lib/' -e 's/[[0-9]]*\.dll[$]/.dll.a/'\` shift @@ -3033,20 +3190,20 @@ AC_DEFUN([CF_SHARED_OPTS], ** SHARED_LIB \[$]SHARED_LIB ** IMPORT_LIB \[$]IMPORT_LIB EOF - exec \[$]* -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} + exec \[$]* ${LDFLAGS} -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} CF_EOF chmod +x mk_shared_lib.sh ;; (msys*) CC_SHARED_OPTS= - MK_SHARED_LIB='sh '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' + MK_SHARED_LIB=$SHELL' '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' RM_SHARED_OPTS="$RM_SHARED_OPTS $rel_builddir/mk_shared_lib.sh *.dll.a" cf_cv_shlib_version=msysdll cf_cv_shlib_version_infix=msysdll shlibdir=$bindir MAKE_DLLS= cat >mk_shared_lib.sh <<-CF_EOF - #!/bin/sh + #!$SHELL SHARED_LIB=\[$]1 IMPORT_LIB=\`echo "\[$]1" | sed -e 's/msys-/lib/' -e 's/[[0-9]]*\.dll[$]/.dll.a/'\` shift @@ -3055,14 +3212,14 @@ CF_EOF ** SHARED_LIB \[$]SHARED_LIB ** IMPORT_LIB \[$]IMPORT_LIB EOF - exec \[$]* -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} + exec \[$]* ${LDFLAGS} -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} CF_EOF chmod +x mk_shared_lib.sh ;; (darwin*) cf_try_cflags="no-cpp-precomp" CC_SHARED_OPTS="-dynamic" - MK_SHARED_LIB='${CC} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $[@]` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $[@]` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $[@]' test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi cf_cv_shlib_version_infix=yes AC_CACHE_CHECK([if ld -search_paths_first works], cf_cv_ldflags_search_paths_first, [ @@ -3079,7 +3236,7 @@ CF_EOF if test "$GCC" != yes; then CC_SHARED_OPTS='+Z' fi - MK_SHARED_LIB='${LD} -b -o $[@]' + MK_SHARED_LIB='${LD} ${LDFLAGS} -b -o $[@]' INSTALL_LIB="-m 555" ;; (hpux*) @@ -3090,7 +3247,7 @@ CF_EOF CC_SHARED_OPTS='+Z' LD_SHARED_OPTS='-Wl,+b,${libdir}' fi - MK_SHARED_LIB='${LD} +b ${libdir} -b -o $[@]' + MK_SHARED_LIB='${LD} ${LDFLAGS} +b ${libdir} -b -o $[@]' # HP-UX shared libraries must be executable, and should be # readonly to exploit a quirk in the memory manager. INSTALL_LIB="-m 555" @@ -3098,12 +3255,12 @@ CF_EOF (interix*) test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel if test "$cf_cv_shlib_version" = rel; then - cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}' + cf_shared_soname='`basename $[@] .${REL_VERSION}`.${ABI_VERSION}' else - cf_shared_soname='`basename $@`' + cf_shared_soname='`basename $[@]`' fi CC_SHARED_OPTS= - MK_SHARED_LIB='${CC} -shared -Wl,-rpath,${RPATH_LIST} -Wl,-h,'$cf_shared_soname' -o $@' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-rpath,${RPATH_LIST} -Wl,-h,'$cf_shared_soname' -o $[@]' ;; (irix*) if test "$cf_cv_enable_rpath" = yes ; then @@ -3112,9 +3269,9 @@ CF_EOF # tested with IRIX 5.2 and 'cc'. if test "$GCC" != yes; then CC_SHARED_OPTS='-KPIC' - MK_SHARED_LIB='${CC} -shared -rdata_shared -soname `basename $[@]` -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -rdata_shared -soname `basename $[@]` -o $[@]' else - MK_SHARED_LIB='${CC} -shared -Wl,-soname,`basename $[@]` -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,`basename $[@]` -o $[@]' fi cf_cv_rm_so_locs=yes ;; @@ -3127,7 +3284,7 @@ CF_EOF EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${RPATH_LIST} $EXTRA_LDFLAGS" fi CF_SHARED_SONAME - MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' ;; (mingw*) cf_cv_shlib_version=mingw @@ -3140,10 +3297,10 @@ CF_EOF EXTRA_LDFLAGS="-Wl,--enable-auto-import $EXTRA_LDFLAGS" fi CC_SHARED_OPTS= - MK_SHARED_LIB='sh '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' + MK_SHARED_LIB=$SHELL' '$rel_builddir'/mk_shared_lib.sh [$]@ [$]{CC} [$]{CFLAGS}' RM_SHARED_OPTS="$RM_SHARED_OPTS $rel_builddir/mk_shared_lib.sh *.dll.a" cat >mk_shared_lib.sh <<-CF_EOF - #!/bin/sh + #!$SHELL SHARED_LIB=\[$]1 IMPORT_LIB=\`echo "\[$]1" | sed -e 's/[[0-9]]*\.dll[$]/.dll.a/'\` shift @@ -3152,7 +3309,7 @@ CF_EOF ** SHARED_LIB \[$]SHARED_LIB ** IMPORT_LIB \[$]IMPORT_LIB EOF - exec \[$]* -shared -Wl,--enable-auto-import,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} + exec \[$]* ${LDFLAGS} -shared -Wl,--enable-auto-import,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB} CF_EOF chmod +x mk_shared_lib.sh ;; @@ -3166,11 +3323,11 @@ CF_EOF fi CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC" CF_SHARED_SONAME - MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' ;; (nto-qnx*|openbsd*|freebsd[[12]].*) CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC" - MK_SHARED_LIB='${LD} -Bshareable -o $[@]' + MK_SHARED_LIB='${LD} ${LDFLAGS} -Bshareable -o $[@]' test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel ;; (dragonfly*|freebsd*) @@ -3181,7 +3338,7 @@ CF_EOF EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${RPATH_LIST} $EXTRA_LDFLAGS" fi CF_SHARED_SONAME - MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]' ;; (netbsd*) CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC" @@ -3197,16 +3354,16 @@ CF_EOF fi fi CF_SHARED_SONAME - MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $[@]' else - MK_SHARED_LIB='${CC} -Wl,-shared -Wl,-Bshareable -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -Wl,-shared -Wl,-Bshareable -o $[@]' fi ;; (osf*|mls+*) # tested with OSF/1 V3.2 and 'cc' # tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't # link with shared libs). - MK_SHARED_LIB='${LD} -set_version ${REL_VERSION}:${ABI_VERSION} -expect_unresolved "*" -shared -soname `basename $[@]`' + MK_SHARED_LIB='${LD} ${LDFLAGS} -set_version ${REL_VERSION}:${ABI_VERSION} -expect_unresolved "*" -shared -soname `basename $[@]`' case $host_os in (osf4*) MK_SHARED_LIB="${MK_SHARED_LIB} -msym" @@ -3224,7 +3381,7 @@ CF_EOF if test "$GCC" != yes; then CC_SHARED_OPTS='-belf -KPIC' fi - MK_SHARED_LIB='${LD} -dy -G -h `basename $[@] .${REL_VERSION}`.${ABI_VERSION} -o [$]@' + MK_SHARED_LIB='${LD} ${LDFLAGS} -dy -G -h `basename $[@] .${REL_VERSION}`.${ABI_VERSION} -o [$]@' if test "$cf_cv_enable_rpath" = yes ; then # only way is to set LD_RUN_PATH but no switch for it RUN_PATH=$libdir @@ -3238,7 +3395,7 @@ CF_EOF if test "$GCC" != yes; then CC_SHARED_OPTS='-KPIC' fi - MK_SHARED_LIB='${LD} -assert pure-text -o $[@]' + MK_SHARED_LIB='${LD} ${LDFLAGS} -assert pure-text -o $[@]' test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel ;; (solaris2*) @@ -3261,9 +3418,9 @@ CF_EOF done CFLAGS="$cf_save_CFLAGS" CC_SHARED_OPTS=$cf_shared_opts - MK_SHARED_LIB='${CC} -dy -G -h '$cf_cv_shared_soname' -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dy -G -h '$cf_cv_shared_soname' -o $[@]' else - MK_SHARED_LIB='${CC} -shared -dy -G -h '$cf_cv_shared_soname' -o $[@]' + MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -dy -G -h '$cf_cv_shared_soname' -o $[@]' fi ;; (sysv5uw7*|unix_sv*) @@ -3271,7 +3428,7 @@ CF_EOF if test "$GCC" != yes; then CC_SHARED_OPTS='-KPIC' fi - MK_SHARED_LIB='${LD} -d y -G -o [$]@' + MK_SHARED_LIB='${LD} ${LDFLAGS} -d y -G -o [$]@' ;; (*) CC_SHARED_OPTS='unknown' @@ -3698,19 +3855,25 @@ eval $3="$withval" AC_SUBST($3)dnl ])dnl dnl --------------------------------------------------------------------------- -dnl CF_WITH_PKG_CONFIG_LIBDIR version: 7 updated: 2015/04/26 18:06:58 +dnl CF_WITH_PKG_CONFIG_LIBDIR version: 10 updated: 2015/08/22 17:10:56 dnl ------------------------- dnl Allow the choice of the pkg-config library directory to be overridden. AC_DEFUN([CF_WITH_PKG_CONFIG_LIBDIR],[ -AC_MSG_CHECKING(for $PKG_CONFIG library directory) -if test "x$PKG_CONFIG" = xnone ; then - PKG_CONFIG_LIBDIR=none -else - AC_ARG_WITH(pkg-config-libdir, - [ --with-pkg-config-libdir=XXX use given directory for installing pc-files], - [PKG_CONFIG_LIBDIR=$withval], - [PKG_CONFIG_LIBDIR=yes]) -fi + +case $PKG_CONFIG in +(no|none|yes) + AC_MSG_CHECKING(for pkg-config library directory) + ;; +(*) + AC_MSG_CHECKING(for $PKG_CONFIG library directory) + ;; +esac + +PKG_CONFIG_LIBDIR=no +AC_ARG_WITH(pkg-config-libdir, + [ --with-pkg-config-libdir=XXX use given directory for installing pc-files], + [PKG_CONFIG_LIBDIR=$withval], + [test "x$PKG_CONFIG" != xnone && PKG_CONFIG_LIBDIR=yes]) case x$PKG_CONFIG_LIBDIR in (x/*) @@ -3766,7 +3929,7 @@ case x$PKG_CONFIG_LIBDIR in ;; esac -if test "x$PKG_CONFIG" != xnone ; then +if test "x$PKG_CONFIG_LIBDIR" != xno ; then AC_MSG_RESULT($PKG_CONFIG_LIBDIR) fi @@ -3835,7 +3998,7 @@ AC_ARG_WITH(system-type, ]) ])dnl dnl --------------------------------------------------------------------------- -dnl CF_XOPEN_SOURCE version: 49 updated: 2015/04/12 15:39:00 +dnl CF_XOPEN_SOURCE version: 52 updated: 2016/08/27 12:21:42 dnl --------------- dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions, dnl or adapt to the vendor's definitions to get equivalent functionality, @@ -3855,7 +4018,7 @@ case $host_os in (aix[[4-7]]*) cf_xopen_source="-D_ALL_SOURCE" ;; -(cygwin|msys) +(msys) cf_XOPEN_SOURCE=600 ;; (darwin[[0-8]].*) @@ -3883,7 +4046,7 @@ case $host_os in cf_xopen_source="-D_SGI_SOURCE" cf_XOPEN_SOURCE= ;; -(linux*|gnu*|mint*|k*bsd*-gnu) +(linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) CF_GNU_SOURCE ;; (minix*)