diff options
| -rw-r--r-- | acinclude.m4 | 22 | ||||
| -rw-r--r-- | common/signal.c | 8 | ||||
| -rw-r--r-- | configure.ac | 80 | ||||
| -rw-r--r-- | m4/codeset.m4 | 19 | ||||
| -rw-r--r-- | m4/gettext.m4 | 177 | ||||
| -rw-r--r-- | m4/gpg-error.m4 | 6 | ||||
| -rw-r--r-- | m4/isc-posix.m4 | 26 | ||||
| -rw-r--r-- | m4/ksba.m4 | 5 | ||||
| -rw-r--r-- | m4/lcmessage.m4 | 21 | ||||
| -rw-r--r-- | m4/ldap.m4 | 15 | ||||
| -rw-r--r-- | m4/libassuan.m4 | 3 | ||||
| -rw-r--r-- | m4/libgcrypt.m4 | 10 | ||||
| -rw-r--r-- | m4/npth.m4 | 4 | ||||
| -rw-r--r-- | m4/ntbtls.m4 | 4 | ||||
| -rw-r--r-- | m4/readline.m4 | 4 | ||||
| -rw-r--r-- | m4/socklen.m4 | 102 |
16 files changed, 264 insertions, 242 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 1402b4920..cc5870ed8 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -73,18 +73,18 @@ AC_DEFUN([GNUPG_CHECK_ENDIAN], AC_CACHE_VAL(gnupg_cv_c_endian, [ gnupg_cv_c_endian=unknown # See if sys/param.h defines the BYTE_ORDER macro. - AC_TRY_COMPILE([#include <sys/types.h> - #include <sys/param.h>], [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> + #include <sys/param.h>]], [[ #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros - #endif], [# It does; now see whether it defined to BIG_ENDIAN or not. - AC_TRY_COMPILE([#include <sys/types.h> - #include <sys/param.h>], [ + #endif]])], [# It does; now see whether it defined to BIG_ENDIAN or not. + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> + #include <sys/param.h>]], [[ #if BYTE_ORDER != BIG_ENDIAN not big endian - #endif], gnupg_cv_c_endian=big, gnupg_cv_c_endian=little)]) + #endif]])], gnupg_cv_c_endian=big, gnupg_cv_c_endian=little)]) if test "$gnupg_cv_c_endian" = unknown; then - AC_TRY_RUN([main () { + AC_RUN_IFELSE([AC_LANG_SOURCE([[main () { /* Are we little or big endian? From Harbison&Steele. */ union { @@ -93,7 +93,7 @@ AC_DEFUN([GNUPG_CHECK_ENDIAN], } u; u.l = 1; exit (u.c[sizeof (long) - 1] == 1); - }], + }]])], gnupg_cv_c_endian=little, gnupg_cv_c_endian=big, gnupg_cv_c_endian=$tmp_assumed_endian @@ -124,11 +124,11 @@ AC_DEFUN([GNUPG_BUILD_PROGRAM], [m4_define([my_build], [m4_bpatsubst(build_$1, [[^a-zA-Z0-9_]], [_])]) my_build=$2 m4_if([$2],[yes],[ - AC_ARG_ENABLE([$1], AC_HELP_STRING([--disable-$1], + AC_ARG_ENABLE([$1], AS_HELP_STRING([--disable-$1], [do not build the $1 program]), my_build=$enableval, my_build=$2) ],[ - AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], + AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1], [build the $1 program]), my_build=$enableval, my_build=$2) ]) @@ -150,7 +150,7 @@ AC_DEFUN([GNUPG_BUILD_PROGRAM], # GPG_USE_<NAME>. AC_DEFUN([GNUPG_GPG_DISABLE_ALGO], [AC_MSG_CHECKING([whether to enable the $2 for gpg]) - AC_ARG_ENABLE([gpg-$1], AC_HELP_STRING([--disable-gpg-$1], + AC_ARG_ENABLE([gpg-$1], AS_HELP_STRING([--disable-gpg-$1], [disable the $2 algorithm in gpg]), , enableval=yes) AC_MSG_RESULT($enableval) diff --git a/common/signal.c b/common/signal.c index ccfa8e670..41c14ba68 100644 --- a/common/signal.c +++ b/common/signal.c @@ -51,7 +51,7 @@ static void (*cleanup_fnc)(void); #ifndef HAVE_DOSISH_SYSTEM static void -init_one_signal (int sig, RETSIGTYPE (*handler)(int), int check_ign ) +init_one_signal (int sig, void (*handler)(int), int check_ign ) { # ifdef HAVE_SIGACTION struct sigaction oact, nact; @@ -69,7 +69,7 @@ init_one_signal (int sig, RETSIGTYPE (*handler)(int), int check_ign ) nact.sa_flags = 0; sigaction ( sig, &nact, NULL); # else - RETSIGTYPE (*ohandler)(int); + void (*ohandler)(int); ohandler = signal (sig, handler); if (check_ign && ohandler == SIG_IGN) @@ -96,7 +96,7 @@ get_signal_name( int signum ) #endif /*!HAVE_DOSISH_SYSTEM*/ #ifndef HAVE_DOSISH_SYSTEM -static RETSIGTYPE +static void got_fatal_signal (int sig) { const char *s; @@ -155,7 +155,7 @@ got_fatal_signal (int sig) #endif /*!HAVE_DOSISH_SYSTEM*/ #ifndef HAVE_DOSISH_SYSTEM -static RETSIGTYPE +static void got_usr_signal (int sig) { (void)sig; diff --git a/configure.ac b/configure.ac index 059c2fe6e..b6b8d1e01 100644 --- a/configure.ac +++ b/configure.ac @@ -18,7 +18,7 @@ # along with this program; if not, see <https://www.gnu.org/licenses/>. # Process this file with autoconf to produce a configure script. -AC_PREREQ(2.61) +AC_PREREQ([2.61]) min_automake_version="1.14" # To build a release you need to create a tag with the version number @@ -47,7 +47,7 @@ m4_define([mym4_version], m4_argn(4, mym4_verslist)) m4_define([mym4_revision], m4_argn(7, mym4_verslist)) m4_define([mym4_revision_dec], m4_argn(8, mym4_verslist)) m4_esyscmd([echo ]mym4_version[>VERSION]) -AC_INIT([mym4_package],[mym4_version], [https://bugs.gnupg.org]) +AC_INIT([mym4_package],[mym4_version],[https://bugs.gnupg.org]) # When changing the SWDB tag please also adjust the hard coded tags in # build-aux/speedo.mk and Makefile.am @@ -87,7 +87,7 @@ AM_INIT_AUTOMAKE([serial-tests dist-bzip2 no-dist-gzip]) AC_CANONICAL_HOST AB_INIT -AC_GNU_SOURCE +AC_USE_SYSTEM_EXTENSIONS # Some status variables. @@ -224,7 +224,7 @@ test -n "$GNUPG_DIRMNGR_LDAP_PGM" \ # 2.2. This option can be used to install gpg under the name gpg2. # AC_ARG_ENABLE(gpg-is-gpg2, - AC_HELP_STRING([--enable-gpg-is-gpg2],[Set installed name of gpg to gpg2]), + AS_HELP_STRING([--enable-gpg-is-gpg2],[Set installed name of gpg to gpg2]), gpg_is_gpg2=$enableval) if test "$gpg_is_gpg2" = "yes"; then AC_DEFINE(USE_GPG2_HACK, 1, [Define to install gpg as gpg2]) @@ -236,7 +236,7 @@ AM_CONDITIONAL(USE_GPG2_HACK, test "$gpg_is_gpg2" = "yes") # leaking their contents through processing these files by gpg itself AC_MSG_CHECKING([whether SELinux support is requested]) AC_ARG_ENABLE(selinux-support, - AC_HELP_STRING([--enable-selinux-support], + AS_HELP_STRING([--enable-selinux-support], [enable SELinux support]), selinux_support=$enableval, selinux_support=no) AC_MSG_RESULT($selinux_support) @@ -244,7 +244,7 @@ AC_MSG_RESULT($selinux_support) AC_MSG_CHECKING([whether to allocate extra secure memory]) AC_ARG_ENABLE(large-secmem, - AC_HELP_STRING([--enable-large-secmem], + AS_HELP_STRING([--enable-large-secmem], [allocate extra secure memory]), large_secmem=$enableval, large_secmem=no) AC_MSG_RESULT($large_secmem) @@ -258,7 +258,7 @@ AC_DEFINE_UNQUOTED(SECMEM_BUFFER_SIZE,$SECMEM_BUFFER_SIZE, AC_MSG_CHECKING([calibrated passphrase-stretching (s2k) duration]) AC_ARG_WITH(agent-s2k-calibration, - AC_HELP_STRING([--with-agent-s2k-calibration=MSEC], + AS_HELP_STRING([--with-agent-s2k-calibration=MSEC], [calibrate passphrase stretching (s2k) to MSEC milliseconds]), agent_s2k_calibration=$withval, agent_s2k_calibration=100) AC_MSG_RESULT($agent_s2k_calibration milliseconds) @@ -267,7 +267,7 @@ AC_DEFINE_UNQUOTED(AGENT_S2K_CALIBRATION, $agent_s2k_calibration, AC_MSG_CHECKING([whether to enable trust models]) AC_ARG_ENABLE(trust-models, - AC_HELP_STRING([--disable-trust-models], + AS_HELP_STRING([--disable-trust-models], [disable all trust models except "always"]), use_trust_models=$enableval) AC_MSG_RESULT($use_trust_models) @@ -278,7 +278,7 @@ fi AC_MSG_CHECKING([whether to enable TOFU]) AC_ARG_ENABLE(tofu, - AC_HELP_STRING([--disable-tofu], + AS_HELP_STRING([--disable-tofu], [disable the TOFU trust model]), use_tofu=$enableval, use_tofu=$use_trust_models) AC_MSG_RESULT($use_tofu) @@ -288,7 +288,7 @@ fi AC_MSG_CHECKING([whether to enable libdns]) AC_ARG_ENABLE(libdns, - AC_HELP_STRING([--disable-libdns], + AS_HELP_STRING([--disable-libdns], [do not build with libdns support]), use_libdns=$enableval, use_libdns=yes) AC_MSG_RESULT($use_libdns) @@ -335,7 +335,7 @@ GNUPG_GPG_DISABLE_ALGO([sha512],[SHA-512 hash]) # implementations SHOULD support ZLIB. AC_MSG_CHECKING([whether to enable the ZIP and ZLIB compression algorithm]) AC_ARG_ENABLE(zip, - AC_HELP_STRING([--disable-zip], + AS_HELP_STRING([--disable-zip], [disable the ZIP and ZLIB compression algorithm]), use_zip=$enableval) AC_MSG_RESULT($use_zip) @@ -344,7 +344,7 @@ AC_MSG_RESULT($use_zip) # It is defined only after we confirm the library is available later AC_MSG_CHECKING([whether to enable the BZIP2 compression algorithm]) AC_ARG_ENABLE(bzip2, - AC_HELP_STRING([--disable-bzip2],[disable the BZIP2 compression algorithm]), + AS_HELP_STRING([--disable-bzip2],[disable the BZIP2 compression algorithm]), use_bzip2=$enableval) AC_MSG_RESULT($use_bzip2) @@ -352,7 +352,7 @@ AC_MSG_RESULT($use_bzip2) # programs, like a photo viewer. AC_MSG_CHECKING([whether to enable external program execution]) AC_ARG_ENABLE(exec, - AC_HELP_STRING([--disable-exec],[disable all external program execution]), + AS_HELP_STRING([--disable-exec],[disable all external program execution]), use_exec=$enableval) AC_MSG_RESULT($use_exec) if test "$use_exec" = no ; then @@ -390,7 +390,7 @@ fi # AC_MSG_CHECKING([for the size of the key and uid cache]) AC_ARG_ENABLE(key-cache, - AC_HELP_STRING([--enable-key-cache=SIZE], + AS_HELP_STRING([--enable-key-cache=SIZE], [Set key cache to SIZE (default 4096)]),,enableval=4096) if test "$enableval" = "no"; then enableval=5 @@ -422,7 +422,7 @@ AC_MSG_RESULT($use_capabilities) # Check whether to disable the card support AC_MSG_CHECKING([whether smartcard support is requested]) AC_ARG_ENABLE(card-support, - AC_HELP_STRING([--disable-card-support], + AS_HELP_STRING([--disable-card-support], [disable smartcard support]), card_support=$enableval) AC_MSG_RESULT($card_support) @@ -438,14 +438,14 @@ fi # AC_MSG_CHECKING([whether to enable the internal CCID driver]) AC_ARG_ENABLE(ccid-driver, - AC_HELP_STRING([--disable-ccid-driver], + AS_HELP_STRING([--disable-ccid-driver], [disable the internal CCID driver]), use_ccid_driver=$enableval) AC_MSG_RESULT($use_ccid_driver) AC_MSG_CHECKING([whether to auto start dirmngr]) AC_ARG_ENABLE(dirmngr-auto-start, - AC_HELP_STRING([--disable-dirmngr-auto-start], + AS_HELP_STRING([--disable-dirmngr-auto-start], [disable auto starting of the dirmngr]), dirmngr_auto_start=$enableval) AC_MSG_RESULT($dirmngr_auto_start) @@ -629,7 +629,7 @@ AC_CHECK_TOOL(WINDRES, windres, :) AC_PATH_PROG(YAT2M, "yat2m", "./yat2m" ) AC_ARG_VAR(YAT2M, [tool to convert texi to man pages]) AM_CONDITIONAL(HAVE_YAT2M, test -n "$ac_cv_path_YAT2M") -AC_ISC_POSIX +AC_SEARCH_LIBS([strerror],[cposix]) AC_SYS_LARGEFILE @@ -938,7 +938,7 @@ LIBS="$gnupg_dlopen_save_libs" # Checks for g10 AC_ARG_ENABLE(sqlite, - AC_HELP_STRING([--disable-sqlite], + AS_HELP_STRING([--disable-sqlite], [disable the use of SQLITE]), try_sqlite=$enableval, try_sqlite=yes) @@ -1023,7 +1023,7 @@ fi # Enable debugging of nPth # AC_ARG_ENABLE(npth-debug, - AC_HELP_STRING([--enable-npth-debug], + AS_HELP_STRING([--enable-npth-debug], [build with debug version of npth]), [if test $enableval = yes ; then AC_DEFINE(NPTH_ENABLE_DEBUG,1, @@ -1037,7 +1037,7 @@ AC_ARG_ENABLE(npth-debug, # GNUTLS. # AC_ARG_ENABLE(ntbtls, - AC_HELP_STRING([--disable-ntbtls], + AS_HELP_STRING([--disable-ntbtls], [disable the use of NTBTLS as TLS library]), try_ntbtls=$enableval, try_ntbtls=yes) if test x"$try_ntbtls" = xyes ; then @@ -1049,7 +1049,7 @@ if test "$have_ntbtls" = yes ; then AC_DEFINE(HTTP_USE_NTBTLS, 1, [Enable NTBTLS support in http.c]) else AC_ARG_ENABLE(gnutls, - AC_HELP_STRING([--disable-gnutls], + AS_HELP_STRING([--disable-gnutls], [disable GNUTLS as fallback TLS library]), try_gnutls=$enableval, try_gnutls=yes) if test x"$try_gnutls" = xyes ; then @@ -1077,7 +1077,7 @@ fi # Allow to set a fixed trust store file for system provided certificates. # AC_ARG_WITH([default-trust-store-file], - [AC_HELP_STRING([--with-default-trust-store-file=FILE], + [AS_HELP_STRING([--with-default-trust-store-file=FILE], [Use FILE as system trust store])], default_trust_store_file="$withval", default_trust_store_file="") @@ -1206,7 +1206,8 @@ AC_SUBST(DNSLIBS) # gnupg_have_ldap from "n/a" to "no" or "yes". AC_ARG_ENABLE(ldap, - AC_HELP_STRING([--disable-ldap],[disable LDAP support]), + AS_HELP_STRING([--disable-ldap], + [disable LDAP support]), [if test "$enableval" = "no"; then gnupg_have_ldap=no; fi]) if test "$gnupg_have_ldap" != "no" ; then @@ -1243,7 +1244,7 @@ fi # sendmail-ish interface to the outside world. That includes Exim, # Postfix, etc. Basically, anything that can handle "sendmail -t". AC_ARG_WITH(mailprog, - AC_HELP_STRING([--with-mailprog=NAME], + AS_HELP_STRING([--with-mailprog=NAME], [use "NAME -t" for mail transport]), ,with_mailprog=yes) if test x"$with_mailprog" = xyes ; then @@ -1366,8 +1367,13 @@ AC_C_INLINE AC_C_VOLATILE AC_TYPE_SIZE_T AC_TYPE_MODE_T -AC_TYPE_SIGNAL -AC_DECL_SYS_SIGLIST +AC_CHECK_DECLS([sys_siglist],[],[],[#include <signal.h> +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +# include <unistd.h> +#endif +]) + gl_HEADER_SYS_SOCKET gl_TYPE_SOCKLEN_T @@ -1375,8 +1381,8 @@ gl_TYPE_SOCKLEN_T AC_SEARCH_LIBS([inet_addr], [nsl]) AC_ARG_ENABLE(endian-check, - AC_HELP_STRING([--disable-endian-check], - [disable the endian check and trust the OS provided macros]), + AS_HELP_STRING([--disable-endian-check], + [disable the endian check and trust the OS provided macros]), endiancheck=$enableval,endiancheck=yes) if test x"$endiancheck" = xyes ; then @@ -1515,7 +1521,7 @@ if test "$use_bzip2" = yes ; then _cppflags="${CPPFLAGS}" _ldflags="${LDFLAGS}" AC_ARG_WITH(bzip2, - AC_HELP_STRING([--with-bzip2=DIR],[look for bzip2 in DIR]), + AS_HELP_STRING([--with-bzip2=DIR],[look for bzip2 in DIR]), [ if test -d "$withval" ; then CPPFLAGS="${CPPFLAGS} -I$withval/include" @@ -1681,7 +1687,7 @@ AC_SUBST(USE_C99_CFLAGS) # things and eliminate variables. # AC_ARG_ENABLE(optimization, - AC_HELP_STRING([--disable-optimization], + AS_HELP_STRING([--disable-optimization], [disable compiler optimization]), [if test $enableval = no ; then CFLAGS=`echo $CFLAGS | sed s/-O[[1-9]]\ /-O0\ /g` @@ -1693,7 +1699,7 @@ AC_ARG_ENABLE(optimization, # AC_MSG_CHECKING([whether to enable log_clock]) AC_ARG_ENABLE(log_clock, - AC_HELP_STRING([--enable-log-clock], + AS_HELP_STRING([--enable-log-clock], [enable log_clock timestamps]), enable_log_clock=$enableval, enable_log_clock=no) AC_MSG_RESULT($enable_log_clock) @@ -1705,7 +1711,7 @@ fi # misbehaving autoconf tests in case the user supplied -Werror. # AC_ARG_ENABLE(werror, - AC_HELP_STRING([--enable-werror], + AS_HELP_STRING([--enable-werror], [append -Werror to CFLAGS]), [if test $enableval = yes ; then CFLAGS="$CFLAGS -Werror" @@ -1716,7 +1722,7 @@ AC_ARG_ENABLE(werror, # AC_MSG_CHECKING([whether "make check" shall run all tests]) AC_ARG_ENABLE(all-tests, - AC_HELP_STRING([--enable-all-tests], + AS_HELP_STRING([--enable-all-tests], [let "make check" run all tests]), run_all_tests=$enableval, run_all_tests=no) AC_MSG_RESULT($run_all_tests) @@ -1730,7 +1736,7 @@ fi # AC_MSG_CHECKING([whether tests should be run]) AC_ARG_ENABLE(tests, - AC_HELP_STRING([--disable-tests], + AS_HELP_STRING([--disable-tests], [do not run any tests]), run_tests=$enableval, run_tests=yes) AC_MSG_RESULT($run_tests) @@ -1757,7 +1763,7 @@ fi # before /run/user # AC_ARG_ENABLE(run-gnupg-user-socket, - AC_HELP_STRING([--enable-run-gnupg-user-socket], + AS_HELP_STRING([--enable-run-gnupg-user-socket], [try /run/gnupg/user for sockets prior to /run/user]), use_run_gnupg_user_socket=$enableval) if test x"$use_run_gnupg_user_socket" = x"yes"; then @@ -1908,7 +1914,7 @@ AC_SUBST(BUILD_VERSION) AC_SUBST(BUILD_FILEVERSION) AC_ARG_ENABLE([build-timestamp], - AC_HELP_STRING([--enable-build-timestamp], + AS_HELP_STRING([--enable-build-timestamp], [set an explicit build timestamp for reproducibility. (default is the current time in ISO-8601 format)]), [if test "$enableval" = "yes"; then diff --git a/m4/codeset.m4 b/m4/codeset.m4 index 223955b45..9b019cfff 100644 --- a/m4/codeset.m4 +++ b/m4/codeset.m4 @@ -1,5 +1,6 @@ -# codeset.m4 serial 2 (gettext-0.16) -dnl Copyright (C) 2000-2002, 2006 Free Software Foundation, Inc. +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2020 Free Software +dnl Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -8,14 +9,16 @@ 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 <langinfo.h>], - [char* cs = nl_langinfo(CODESET); return !cs;], - am_cv_langinfo_codeset=yes, - am_cv_langinfo_codeset=no) + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <langinfo.h>]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) ]) if test $am_cv_langinfo_codeset = yes; then - AC_DEFINE(HAVE_LANGINFO_CODESET, 1, + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) fi ]) diff --git a/m4/gettext.m4 b/m4/gettext.m4 index cdac01476..4f25a27d9 100644 --- a/m4/gettext.m4 +++ b/m4/gettext.m4 @@ -1,41 +1,39 @@ -# gettext.m4 serial 60 (gettext-0.17) -dnl Copyright (C) 1995-2007 Free Software Foundation, Inc. +# gettext.m4 serial 71 (gettext-0.20.2) +dnl Copyright (C) 1995-2014, 2016, 2018-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under -dnl the GNU General Public License or the GNU Library General Public +dnl the GNU General Public License or the GNU Lesser General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered -dnl by the GNU Library General Public License, and the rest of the GNU +dnl by the GNU Lesser General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. -dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006. +dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). -dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The -dnl default (if it is not specified or empty) is 'no-libtool'. -dnl INTLSYMBOL should be 'external' for packages with no intl directory, -dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. +dnl INTLSYMBOL must be one of 'external', 'use-libtool'. +dnl INTLSYMBOL should be 'external' for packages other than GNU gettext, and +dnl 'use-libtool' for the packages 'gettext-runtime' and 'gettext-tools'. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of -dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library -dnl $(top_builddir)/intl/libintl.a will be created. +dnl AM-DISABLE-SHARED). dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. If empty, -dnl the value `$(top_builddir)/intl/' is used. +dnl the value '$(top_builddir)/intl/' is used. dnl dnl The result of the configuration is one of three cases: dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled @@ -57,17 +55,17 @@ dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. - ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT -])])])])]) +])])])]) + ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + [errprint([ERROR: Use of AM_GNU_GETTEXT without [external] argument is no longer supported. +])]) ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], - ifelse([$1], [external], - ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), - [yes])) - define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) + ifelse([$1], [external], [no], [yes])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) @@ -89,13 +87,12 @@ AC_DEFUN([AM_GNU_GETTEXT], dnl again, outside any 'if'. There are two solutions: dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. - dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not - dnl documented, we avoid it. + dnl Since AC_PROVIDE_IFELSE is not documented, we avoid it. ifelse(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) - dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. + dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. gt_INTL_MACOSX dnl Set USE_NLS. @@ -123,11 +120,11 @@ AC_DEFUN([AM_GNU_GETTEXT], gt_use_preinstalled_gnugettext=no ifelse(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) - AC_ARG_WITH(included-gettext, + AC_ARG_WITH([included-gettext], [ --with-included-gettext use the GNU gettext library included here], nls_cv_force_use_gnu_gettext=$withval, nls_cv_force_use_gnu_gettext=no) - AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) + AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then @@ -155,12 +152,23 @@ changequote([,])dnl fi AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], - [AC_TRY_LINK([#include <libintl.h> -$gt_revision_test_code + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <libintl.h> +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; -extern int *_nl_domain_bindings;], - [bindtextdomain ("", ""); -return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], +extern int *_nl_domain_bindings; +#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) +#else +#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 +#endif +$gt_revision_test_code + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION + ]])], [eval "$gt_func_gnugettext_libc=yes"], [eval "$gt_func_gnugettext_libc=no"])]) @@ -181,35 +189,57 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_b gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" dnl Now see whether libintl exists and does not depend on libiconv. - AC_TRY_LINK([#include <libintl.h> -$gt_revision_test_code + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <libintl.h> +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif -const char *_nl_expand_alias (const char *);], - [bindtextdomain ("", ""); -return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], +const char *_nl_expand_alias (const char *); +#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) +#else +#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 +#endif +$gt_revision_test_code + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION + ]])], [eval "$gt_func_gnugettext_libintl=yes"], [eval "$gt_func_gnugettext_libintl=no"]) dnl Now see whether libintl exists and depends on libiconv. if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" - AC_TRY_LINK([#include <libintl.h> -$gt_revision_test_code + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <libintl.h> +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif -const char *_nl_expand_alias (const char *);], - [bindtextdomain ("", ""); -return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], - [LIBINTL="$LIBINTL $LIBICONV" - LTLIBINTL="$LTLIBINTL $LTLIBICONV" - eval "$gt_func_gnugettext_libintl=yes" - ]) +const char *_nl_expand_alias (const char *); +#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) +#else +#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 +#endif +$gt_revision_test_code + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION + ]])], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + ]) fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) @@ -243,8 +273,8 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes - LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" - LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi @@ -267,7 +297,7 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then - AC_DEFINE(ENABLE_NLS, 1, + AC_DEFINE([ENABLE_NLS], [1], [Define to 1 if translation of program messages to the user's native language is requested.]) else @@ -301,9 +331,9 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a fi dnl For backward compatibility. Some packages may be using this. - AC_DEFINE(HAVE_GETTEXT, 1, + AC_DEFINE([HAVE_GETTEXT], [1], [Define if the GNU gettext() function is already present or preinstalled.]) - AC_DEFINE(HAVE_DCGETTEXT, 1, + AC_DEFINE([HAVE_DCGETTEXT], [1], [Define if the GNU dcgettext() function is already present or preinstalled.]) fi @@ -312,53 +342,24 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a fi ifelse(gt_included_intl, yes, [ - dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL - dnl to 'yes' because some of the testsuite requires it. - if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then - BUILD_INCLUDED_LIBINTL=yes - fi + dnl In GNU gettext we have to set BUILD_INCLUDED_LIBINTL to 'yes' + dnl because some of the testsuite requires it. + BUILD_INCLUDED_LIBINTL=yes dnl Make all variables we use known to autoconf. - AC_SUBST(BUILD_INCLUDED_LIBINTL) - AC_SUBST(USE_INCLUDED_LIBINTL) - AC_SUBST(CATOBJEXT) - - dnl For backward compatibility. Some configure.ins may be using this. - nls_cv_header_intl= - nls_cv_header_libgt= - - dnl For backward compatibility. Some Makefiles may be using this. - DATADIRNAME=share - AC_SUBST(DATADIRNAME) - - dnl For backward compatibility. Some Makefiles may be using this. - INSTOBJEXT=.mo - AC_SUBST(INSTOBJEXT) - - dnl For backward compatibility. Some Makefiles may be using this. - GENCAT=gencat - AC_SUBST(GENCAT) - - dnl For backward compatibility. Some Makefiles may be using this. - INTLOBJS= - if test "$USE_INCLUDED_LIBINTL" = yes; then - INTLOBJS="\$(GETTOBJS)" - fi - AC_SUBST(INTLOBJS) - - dnl Enable libtool support if the surrounding package wishes it. - INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix - AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) + AC_SUBST([BUILD_INCLUDED_LIBINTL]) + AC_SUBST([USE_INCLUDED_LIBINTL]) + AC_SUBST([CATOBJEXT]) ]) dnl For backward compatibility. Some Makefiles may be using this. INTLLIBS="$LIBINTL" - AC_SUBST(INTLLIBS) + AC_SUBST([INTLLIBS]) dnl Make all documented variables known to autoconf. - AC_SUBST(LIBINTL) - AC_SUBST(LTLIBINTL) - AC_SUBST(POSUB) + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + AC_SUBST([POSUB]) ]) @@ -379,3 +380,7 @@ AC_DEFUN([AM_GNU_GETTEXT_NEED], dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) + + +dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version]) +AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], []) diff --git a/m4/gpg-error.m4 b/m4/gpg-error.m4 index a9d572fb5..c9b235f28 100644 --- a/m4/gpg-error.m4 +++ b/m4/gpg-error.m4 @@ -1,5 +1,5 @@ # gpg-error.m4 - autoconf macro to detect libgpg-error. -# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018 g10 Code GmbH +# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018, 2020 g10 Code GmbH # # This file is free software; as a special exception the author gives # unlimited permission to copy and/or distribute it, with or without @@ -9,7 +9,7 @@ # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # -# Last-changed: 2018-11-02 +# Last-changed: 2020-11-17 dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION, @@ -31,7 +31,7 @@ AC_DEFUN([AM_PATH_GPG_ERROR], dnl since that is consistent with how our three siblings use the directory/ dnl package name in --with-$dir_name-prefix=PFX. AC_ARG_WITH(libgpg-error-prefix, - AC_HELP_STRING([--with-libgpg-error-prefix=PFX], + AS_HELP_STRING([--with-libgpg-error-prefix=PFX], [prefix where GPG Error is installed (optional)]), [gpg_error_config_prefix="$withval"]) diff --git a/m4/isc-posix.m4 b/m4/isc-posix.m4 deleted file mode 100644 index 1319dd1c7..000000000 --- a/m4/isc-posix.m4 +++ /dev/null @@ -1,26 +0,0 @@ -# isc-posix.m4 serial 2 (gettext-0.11.2) -dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -# This file is not needed with autoconf-2.53 and newer. Remove it in 2005. - -# This test replaces the one in autoconf. -# Currently this macro should have the same name as the autoconf macro -# because gettext's gettext.m4 (distributed in the automake package) -# still uses it. Otherwise, the use in gettext.m4 makes autoheader -# give these diagnostics: -# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX -# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX - -undefine([AC_ISC_POSIX]) - -AC_DEFUN([AC_ISC_POSIX], - [ - dnl This test replaces the obsolescent AC_ISC_POSIX kludge. - AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) - ] -) diff --git a/m4/ksba.m4 b/m4/ksba.m4 index ad8de4f32..6b55bb899 100644 --- a/m4/ksba.m4 +++ b/m4/ksba.m4 @@ -8,7 +8,8 @@ # This file is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - +# +# Last-changed: 2020-11-18 dnl AM_PATH_KSBA([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) @@ -26,7 +27,7 @@ AC_DEFUN([AM_PATH_KSBA], dnl since that is consistent with how our three siblings use the directory/ dnl package name in --with-$dir_name-prefix=PFX. AC_ARG_WITH(libksba-prefix, - AC_HELP_STRING([--with-libksba-prefix=PFX], + AS_HELP_STRING([--with-libksba-prefix=PFX], [prefix where KSBA is installed (optional)]), ksba_config_prefix="$withval", ksba_config_prefix="") diff --git a/m4/lcmessage.m4 b/m4/lcmessage.m4 index eef389d53..f67c3d70d 100644 --- a/m4/lcmessage.m4 +++ b/m4/lcmessage.m4 @@ -1,15 +1,16 @@ -# lcmessage.m4 serial 4 (gettext-0.14.2) -dnl Copyright (C) 1995-2002, 2004-2005 Free Software Foundation, Inc. +# lcmessage.m4 serial 8 +dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019-2020 Free +dnl Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under -dnl the GNU General Public License or the GNU Library General Public +dnl the GNU General Public License or the GNU Lesser General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered -dnl by the GNU Library General Public License, and the rest of the GNU +dnl by the GNU Lesser General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. @@ -20,11 +21,15 @@ dnl Ulrich Drepper <drepper@cygnus.com>, 1995. AC_DEFUN([gt_LC_MESSAGES], [ - AC_CACHE_CHECK([for LC_MESSAGES], gt_cv_val_LC_MESSAGES, - [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], - gt_cv_val_LC_MESSAGES=yes, gt_cv_val_LC_MESSAGES=no)]) + AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <locale.h>]], + [[return LC_MESSAGES]])], + [gt_cv_val_LC_MESSAGES=yes], + [gt_cv_val_LC_MESSAGES=no])]) if test $gt_cv_val_LC_MESSAGES = yes; then - AC_DEFINE(HAVE_LC_MESSAGES, 1, + AC_DEFINE([HAVE_LC_MESSAGES], [1], [Define if your <locale.h> file defines LC_MESSAGES.]) fi ]) diff --git a/m4/ldap.m4 b/m4/ldap.m4 index 954f88ad6..f92bc3ce3 100644 --- a/m4/ldap.m4 +++ b/m4/ldap.m4 @@ -19,7 +19,7 @@ AC_DEFUN([GNUPG_CHECK_LDAP], # something like ./configure LDAPLIBS="-Lfoo -lbar" gnupg_have_ldap=no AC_ARG_WITH(ldap, - AC_HELP_STRING([--with-ldap=DIR],[look for the LDAP library in DIR]), + AS_HELP_STRING([--with-ldap=DIR],[look for the LDAP library in DIR]), [_ldap_with=$withval]) if test x$_ldap_with != xno ; then @@ -38,22 +38,22 @@ if test x$_ldap_with != xno ; then _ldap_save_libs=$LIBS LIBS="$MY_LDAPLIBS $1 $LIBS" - AC_MSG_CHECKING([whether LDAP via \"$MY_LDAPLIBS\" is present and sane]) - AC_TRY_LINK([ + AC_MSG_CHECKING([whether LDAP via "$MY_LDAPLIBS" is present and sane]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #ifdef _WIN32 #include <winsock2.h> #include <winldap.h> #else #include <ldap.h> #endif -],[ldap_open("foobar",1234);], +]],[[ldap_open("foobar",1234);]])], [gnupg_cv_func_ldap_init=yes],[gnupg_cv_func_ldap_init=no]) AC_MSG_RESULT([$gnupg_cv_func_ldap_init]) if test $gnupg_cv_func_ldap_init = no; then AC_MSG_CHECKING([whether I can make LDAP be sane with lber.h]) - AC_TRY_LINK([#include <lber.h> -#include <ldap.h>],[ldap_open("foobar",1234);], + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <lber.h> +#include <ldap.h>]],[[ldap_open("foobar",1234);]])], [gnupg_cv_func_ldaplber_init=yes],[gnupg_cv_func_ldaplber_init=no]) AC_MSG_RESULT([$gnupg_cv_func_ldaplber_init]) fi @@ -75,7 +75,8 @@ if test x$_ldap_with != xno ; then if test "$ac_cv_func_ldap_get_option" != yes ; then AC_MSG_CHECKING([whether LDAP supports ld_errno]) - AC_TRY_LINK([#include <ldap.h>],[LDAP *ldap; ldap->ld_errno;], + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <ldap.h>]], + [[LDAP *ldap; ldap->ld_errno;]])], [gnupg_cv_func_ldap_ld_errno=yes], [gnupg_cv_func_ldap_ld_errno=no]) AC_MSG_RESULT([$gnupg_cv_func_ldap_ld_errno]) diff --git a/m4/libassuan.m4 b/m4/libassuan.m4 index 4af2d04f5..df504841d 100644 --- a/m4/libassuan.m4 +++ b/m4/libassuan.m4 @@ -9,6 +9,7 @@ dnl This file is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. dnl SPDX-License-Identifier: FSFULLR +# Last-changed: 2020-11-17 dnl dnl Common code used for libassuan detection [internal] @@ -17,7 +18,7 @@ dnl AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_WITH(libassuan-prefix, - AC_HELP_STRING([--with-libassuan-prefix=PFX], + AS_HELP_STRING([--with-libassuan-prefix=PFX], [prefix where LIBASSUAN is installed (optional)]), libassuan_config_prefix="$withval", libassuan_config_prefix="") if test x$libassuan_config_prefix != x ; then diff --git a/m4/libgcrypt.m4 b/m4/libgcrypt.m4 index 37dfbea24..19d514fd5 100644 --- a/m4/libgcrypt.m4 +++ b/m4/libgcrypt.m4 @@ -1,5 +1,5 @@ # libgcrypt.m4 - Autoconf macros to detect libgcrypt -# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018 g10 Code GmbH +# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018, 2020 g10 Code GmbH # # This file is free software; as a special exception the author gives # unlimited permission to copy and/or distribute it, with or without @@ -9,15 +9,15 @@ # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # -# Last-changed: 2018-11-13 +# Last-changed: 2020-09-27 dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS. -dnl MINIMUN-VERSION is a string with the version number optionalliy prefixed +dnl MINIMUM-VERSION is a string with the version number optionally prefixed dnl with the API version to also check the API compatibility. Example: -dnl a MINIMUN-VERSION of 1:1.2.5 won't pass the test unless the installed +dnl a MINIMUM-VERSION of 1:1.2.5 won't pass the test unless the installed dnl version of libgcrypt is at least 1.2.5 *and* the API number is 1. Using dnl this features allows to prevent build against newer versions of libgcrypt dnl with a changed API. @@ -30,7 +30,7 @@ dnl AC_DEFUN([AM_PATH_LIBGCRYPT], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_WITH(libgcrypt-prefix, - AC_HELP_STRING([--with-libgcrypt-prefix=PFX], + AS_HELP_STRING([--with-libgcrypt-prefix=PFX], [prefix where LIBGCRYPT is installed (optional)]), libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="") if test x"${LIBGCRYPT_CONFIG}" = x ; then diff --git a/m4/npth.m4 b/m4/npth.m4 index 7d3e73f00..06cdaeefb 100644 --- a/m4/npth.m4 +++ b/m4/npth.m4 @@ -9,9 +9,11 @@ # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# Last-changed: 2020-11-17 + AC_DEFUN([_AM_PATH_NPTH_CONFIG], [ AC_ARG_WITH(npth-prefix, - AC_HELP_STRING([--with-npth-prefix=PFX], + AS_HELP_STRING([--with-npth-prefix=PFX], [prefix where NPTH is installed (optional)]), npth_config_prefix="$withval", npth_config_prefix="") if test "x$npth_config_prefix" != x ; then diff --git a/m4/ntbtls.m4 b/m4/ntbtls.m4 index 18b43d939..55de48317 100644 --- a/m4/ntbtls.m4 +++ b/m4/ntbtls.m4 @@ -9,7 +9,7 @@ dnl This file is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. dnl -dnl Last-changed: 2018-11-13 +dnl Last-changed: 2020-11-18 dnl AM_PATH_NTBTLS([MINIMUM-VERSION, @@ -26,7 +26,7 @@ dnl AC_DEFUN([AM_PATH_NTBTLS], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_WITH(ntbtls-prefix, - AC_HELP_STRING([--with-ntbtls-prefix=PFX], + AS_HELP_STRING([--with-ntbtls-prefix=PFX], [prefix where NTBTLS is installed (optional)]), ntbtls_config_prefix="$withval", ntbtls_config_prefix="") if test x"${NTBTLS_CONFIG}" = x ; then diff --git a/m4/readline.m4 b/m4/readline.m4 index 0c9619dea..2ffbc7bad 100644 --- a/m4/readline.m4 +++ b/m4/readline.m4 @@ -14,7 +14,7 @@ dnl found, and sets @LIBREADLINE@ to the necessary libraries. AC_DEFUN([GNUPG_CHECK_READLINE], [ AC_ARG_WITH(readline, - AC_HELP_STRING([--with-readline=DIR], + AS_HELP_STRING([--with-readline=DIR], [look for the readline library in DIR]), [_do_readline=$withval],[_do_readline=yes]) @@ -30,7 +30,7 @@ AC_DEFUN([GNUPG_CHECK_READLINE], _combo="-lreadline${_termcap:+ $_termcap}" LIBS="$LIBS $_combo" - AC_MSG_CHECKING([whether readline via \"$_combo\" is present and sane]) + AC_MSG_CHECKING([whether readline via "$_combo" is present and sane]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include <stdio.h> diff --git a/m4/socklen.m4 b/m4/socklen.m4 index 5e3765a64..251960b0a 100644 --- a/m4/socklen.m4 +++ b/m4/socklen.m4 @@ -1,5 +1,5 @@ -# socklen.m4 serial 4 -dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc. +# socklen.m4 serial 11 +dnl Copyright (C) 2005-2007, 2009-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -8,45 +8,69 @@ dnl From Albert Chin, Windows fixes from Simon Josefsson. dnl Check for socklen_t: historically on BSD it is an int, and in dnl POSIX 1g it is a type of its own, but some platforms use different -dnl types for the argument to getsockopt, getpeername, etc. So we -dnl have to test to find something that will work. +dnl types for the argument to getsockopt, getpeername, etc.: +dnl HP-UX 10.20, IRIX 6.5, OSF/1 4.0, Interix 3.5, BeOS. +dnl So we have to test to find something that will work. -dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find -dnl it there first. That file is included by gnulib's socket_.h, which -dnl all users of this module should include. Cygwin must not include -dnl ws2tcpip.h. AC_DEFUN([gl_TYPE_SOCKLEN_T], - [AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl + [AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])dnl AC_CHECK_TYPE([socklen_t], , - [AC_MSG_CHECKING([for socklen_t equivalent]) - AC_CACHE_VAL([gl_cv_gl_cv_socklen_t_equiv], - [# Systems have either "struct sockaddr *" or - # "void *" as the second argument to getpeername - gl_cv_socklen_t_equiv= - for arg2 in "struct sockaddr" void; do - for t in int size_t "unsigned int" "long int" "unsigned long int"; do - AC_TRY_COMPILE( - [#include <sys/types.h> - #include <sys/socket.h> + [AC_CACHE_CHECK([for socklen_t equivalent], + [gl_cv_socklen_t_equiv], + [# Systems have either "struct sockaddr *" or + # "void *" as the second argument to getpeername + gl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void; do + for t in int size_t "unsigned int" "long int" "unsigned long int"; do + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[#include <sys/types.h> + #include <sys/socket.h> - int getpeername (int, $arg2 *, $t *);], - [$t len; - getpeername (0, 0, &len);], - [gl_cv_socklen_t_equiv="$t"]) - test "$gl_cv_socklen_t_equiv" != "" && break - done - test "$gl_cv_socklen_t_equiv" != "" && break - done - ]) - if test "$gl_cv_socklen_t_equiv" = ""; then - AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) - fi - AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) + int getpeername (int, $arg2 *, $t *);]], + [[$t len; + getpeername (0, 0, &len);]])], + [gl_cv_socklen_t_equiv="$t"]) + test "$gl_cv_socklen_t_equiv" != "" && break + done + test "$gl_cv_socklen_t_equiv" != "" && break + done + if test "$gl_cv_socklen_t_equiv" = ""; then + AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) + fi + ]) AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], - [type to use in place of socklen_t if not defined])], - [#include <sys/types.h> - #if HAVE_SYS_SOCKET_H - # include <sys/socket.h> - #elif HAVE_WS2TCPIP_H - # include <ws2tcpip.h> - #endif])]) + [type to use in place of socklen_t if not defined])], + [gl_SOCKET_HEADERS])]) + +dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find +dnl it there too. But on Cygwin, wc2tcpip.h must not be included. Users +dnl of this module should use the same include pattern as gl_SOCKET_HEADERS. +dnl When you change this macro, keep also in sync: +dnl - gl_CHECK_SOCKET_HEADERS, +dnl - the Include section of modules/socklen. +AC_DEFUN([gl_SOCKET_HEADERS], +[ +/* <sys/types.h> is not needed according to POSIX, but the + <sys/socket.h> in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include <sys/types.h> +#if HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#elif HAVE_WS2TCPIP_H +# include <ws2tcpip.h> +#endif +]) + +dnl Tests for the existence of the header for socket facilities. +dnl Defines the C macros HAVE_SYS_SOCKET_H, HAVE_WS2TCPIP_H. +dnl This macro must match gl_SOCKET_HEADERS. +AC_DEFUN([gl_CHECK_SOCKET_HEADERS], + [AC_CHECK_HEADERS_ONCE([sys/socket.h]) + if test $ac_cv_header_sys_socket_h = no; then + dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make + dnl the check for those headers unconditional; yet cygwin reports + dnl that the headers are present but cannot be compiled (since on + dnl cygwin, all socket information should come from sys/socket.h). + AC_CHECK_HEADERS([ws2tcpip.h]) + fi + ]) |