diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 436 |
1 files changed, 0 insertions, 436 deletions
diff --git a/acinclude.m4 b/acinclude.m4 deleted file mode 100644 index f6bbae78e..000000000 --- a/acinclude.m4 +++ /dev/null @@ -1,436 +0,0 @@ -dnl macros to configure gnupg -dnl Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. -dnl -dnl This file is part of GnuPG. -dnl -dnl GnuPG is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl -dnl GnuPG is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - -dnl GNUPG_CHECK_TYPEDEF(TYPE, HAVE_NAME) -dnl Check whether a typedef exists and create a #define $2 if it exists -dnl -AC_DEFUN(GNUPG_CHECK_TYPEDEF, - [ AC_MSG_CHECKING(for $1 typedef) - AC_CACHE_VAL(gnupg_cv_typedef_$1, - [AC_TRY_COMPILE([#define _GNU_SOURCE 1 - #include <stdlib.h> - #include <sys/types.h>], [ - #undef $1 - int a = sizeof($1); - ], gnupg_cv_typedef_$1=yes, gnupg_cv_typedef_$1=no )]) - AC_MSG_RESULT($gnupg_cv_typedef_$1) - if test "$gnupg_cv_typedef_$1" = yes; then - AC_DEFINE($2,1,[Defined if a `]$1[' is typedef'd]) - fi - ]) - - -dnl GNUPG_CHECK_GNUMAKE -dnl -AC_DEFUN(GNUPG_CHECK_GNUMAKE, - [ - if ${MAKE-make} --version 2>/dev/null | grep '^GNU ' >/dev/null 2>&1; then - : - else - AC_MSG_WARN([[ -*** -*** It seems that you are not using GNU make. Some make tools have serious -*** flaws and you may not be able to build this software at all. Before you -*** complain, please try GNU make: GNU make is easy to build and available -*** at all GNU archives. It is always available from ftp.gnu.org:/gnu/make. -***]]) - fi - ]) - -dnl GNUPG_CHECK_FAQPROG -dnl -AC_DEFUN(GNUPG_CHECK_FAQPROG, - [ AC_MSG_CHECKING(for faqprog.pl) - if faqprog.pl -V 2>/dev/null | grep '^faqprog.pl ' >/dev/null 2>&1; then - working_faqprog=yes - FAQPROG="faqprog.pl" - else - working_faqprog=no - FAQPROG=": " - fi - AC_MSG_RESULT($working_faqprog) - AC_SUBST(FAQPROG) - AM_CONDITIONAL(WORKING_FAQPROG, test "$working_faqprog" = "yes" ) - -dnl if test $working_faqprog = no; then -dnl AC_MSG_WARN([[ -dnl *** -dnl *** It seems that the faqprog.pl program is not installed; -dnl *** however it is only needed if you want to change the FAQ. -dnl *** (faqprog.pl should be available at: -dnl *** ftp://ftp.gnupg.org/gcrypt/contrib/faqprog.pl ) -dnl *** No need to worry about this warning. -dnl ***]]) -dnl fi - ]) - -dnl GNUPG_CHECK_DOCBOOK_TO_TEXI -dnl -AC_DEFUN(GNUPG_CHECK_DOCBOOK_TO_TEXI, - [ - AC_CHECK_PROG(DOCBOOK_TO_TEXI, docbook2texi, yes, no) - AC_MSG_CHECKING(for sgml to texi tools) - working_sgmltotexi=no - if test "$ac_cv_prog_DOCBOOK_TO_TEXI" = yes; then - if sgml2xml -v /dev/null 2>&1 | grep 'SP version' >/dev/null 2>&1 ; then - working_sgmltotexi=yes - fi - fi - AC_MSG_RESULT($working_sgmltotexi) - AM_CONDITIONAL(HAVE_DOCBOOK_TO_TEXI, test "$working_sgmltotexi" = "yes" ) - ]) - - - -dnl GNUPG_CHECK_ENDIAN -dnl define either LITTLE_ENDIAN_HOST or BIG_ENDIAN_HOST -dnl -define(GNUPG_CHECK_ENDIAN, - [ - tmp_assumed_endian=big - if test "$cross_compiling" = yes; then - case "$host_cpu" in - i@<:@345678@:>@* ) - tmp_assumed_endian=little - ;; - *) - ;; - esac - AC_MSG_WARN(cross compiling; assuming $tmp_assumed_endian endianess) - fi - AC_MSG_CHECKING(endianess) - AC_CACHE_VAL(gnupg_cv_c_endian, - [ gnupg_cv_c_endian=unknown - # See if sys/param.h defines the BYTE_ORDER macro. - AC_TRY_COMPILE([#include <sys/types.h> - #include <sys/param.h>], [ - #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN - bogus endian macros - #endif], [# It does; now see whether it defined to BIG_ENDIAN or not. - AC_TRY_COMPILE([#include <sys/types.h> - #include <sys/param.h>], [ - #if BYTE_ORDER != BIG_ENDIAN - not big endian - #endif], gnupg_cv_c_endian=big, gnupg_cv_c_endian=little)]) - if test "$gnupg_cv_c_endian" = unknown; then - AC_TRY_RUN([main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long l; - char c[sizeof (long)]; - } 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=$tmp_assumed_endian - ) - fi - ]) - AC_MSG_RESULT([$gnupg_cv_c_endian]) - if test "$gnupg_cv_c_endian" = little; then - AC_DEFINE(LITTLE_ENDIAN_HOST,1, - [Defined if the host has little endian byte ordering]) - else - AC_DEFINE(BIG_ENDIAN_HOST,1, - [Defined if the host has big endian byte ordering]) - fi - ]) - - - -# Check for the getsockopt SO_PEERCRED -AC_DEFUN(GNUPG_SYS_SO_PEERCRED, - [ AC_MSG_CHECKING(for SO_PEERCRED) - AC_CACHE_VAL(gnupg_cv_sys_so_peercred, - [AC_TRY_COMPILE([#include <sys/socket.h>], - [struct ucred cr; - int cl = sizeof cr; - getsockopt (1, SOL_SOCKET, SO_PEERCRED, &cr, &cl);], - gnupg_cv_sys_so_peercred=yes, - gnupg_cv_sys_so_peercred=no) - ]) - AC_MSG_RESULT($gnupg_cv_sys_so_peercred) - if test $gnupg_cv_sys_so_peercred = yes; then - AC_DEFINE(HAVE_SO_PEERCRED, 1, - [Defined if SO_PEERCRED is supported (Linux)]) - fi - ]) - - - -# GNUPG_BUILD_PROGRAM(NAME,DEFAULT) -# Add a --enable-NAME option to configure an set the -# shell variable build_NAME either to "yes" or "no". DEFAULT must -# either be "yes" or "no" and decided on the default value for -# build_NAME and whether --enable-NAME or --disable-NAME is shown with -# ./configure --help -AC_DEFUN(GNUPG_BUILD_PROGRAM, - [build_$1=$2 - m4_if([$2],[yes],[ - AC_ARG_ENABLE([$1], AC_HELP_STRING([--disable-$1], - [do not build the $1 program]), - build_$1=$enableval, build_$1=$2) - ],[ - AC_ARG_ENABLE([$1], AC_HELP_STRING([--enable-$1], - [build the $1 program]), - build_$1=$enableval, build_$1=$2) - ]) - case "$build_$1" in - no|yes) - ;; - *) - AC_MSG_ERROR([only yes or no allowed for feature --enable-$1]) - ;; - esac - ]) - - - -# GNUPG_PTH_VERSION_CHECK(REQUIRED) -# -# If the version is sufficient, HAVE_PTH will be set to yes. -# -# Taken form the m4 macros which come with Pth -AC_DEFUN(GNUPG_PTH_VERSION_CHECK, - [ - _pth_version=`$PTH_CONFIG --version | awk 'NR==1 {print [$]3}'` - _req_version="ifelse([$1],,1.2.0,$1)" - for _var in _pth_version _req_version; do - eval "_val=\"\$${_var}\"" - _major=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[ab.]]\)\([[0-9]]*\)/\1/'` - _minor=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[ab.]]\)\([[0-9]]*\)/\2/'` - _rtype=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[ab.]]\)\([[0-9]]*\)/\3/'` - _micro=`echo $_val | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\([[ab.]]\)\([[0-9]]*\)/\4/'` - case $_rtype in - "a" ) _rtype=0 ;; - "b" ) _rtype=1 ;; - "." ) _rtype=2 ;; - esac - _hex=`echo dummy | awk '{ printf("%d%02d%1d%02d", major, minor, rtype, micro); }' \ - "major=$_major" "minor=$_minor" "rtype=$_rtype" "micro=$_micro"` - eval "${_var}_hex=\"\$_hex\"" - done - have_pth=no - if test ".$_pth_version_hex" != .; then - if test ".$_req_version_hex" != .; then - if test $_pth_version_hex -ge $_req_version_hex; then - have_pth=yes - fi - fi - fi - if test $have_pth = no; then - AC_MSG_WARN([[ -*** -*** Found Pth version $_pth_version, but require at least -*** version $_req_version. Please upgrade Pth first. -***]]) - fi - ]) - - -# Check whether mlock is broken (hpux 10.20 raises a SIGBUS if mlock -# is not called from uid 0 (not tested whether uid 0 works) -# For DECs Tru64 we have also to check whether mlock is in librt -# mlock is there a macro using memlk() -dnl GNUPG_CHECK_MLOCK -dnl -define(GNUPG_CHECK_MLOCK, - [ AC_CHECK_FUNCS(mlock) - if test "$ac_cv_func_mlock" = "no"; then - AC_CHECK_HEADERS(sys/mman.h) - if test "$ac_cv_header_sys_mman_h" = "yes"; then - # Add librt to LIBS: - AC_CHECK_LIB(rt, memlk) - AC_CACHE_CHECK([whether mlock is in sys/mman.h], - gnupg_cv_mlock_is_in_sys_mman, - [AC_TRY_LINK([ - #include <assert.h> - #ifdef HAVE_SYS_MMAN_H - #include <sys/mman.h> - #endif - ], [ - int i; - - /* glibc defines this for functions which it implements - * to always fail with ENOSYS. Some functions are actually - * named something starting with __ and the normal name - * is an alias. */ - #if defined (__stub_mlock) || defined (__stub___mlock) - choke me - #else - mlock(&i, 4); - #endif - ; return 0; - ], - gnupg_cv_mlock_is_in_sys_mman=yes, - gnupg_cv_mlock_is_in_sys_mman=no)]) - if test "$gnupg_cv_mlock_is_in_sys_mman" = "yes"; then - AC_DEFINE(HAVE_MLOCK,1, - [Defined if the system supports an mlock() call]) - fi - fi - fi - if test "$ac_cv_func_mlock" = "yes"; then - AC_MSG_CHECKING(whether mlock is broken) - AC_CACHE_VAL(gnupg_cv_have_broken_mlock, - AC_TRY_RUN([ - #include <stdlib.h> - #include <unistd.h> - #include <errno.h> - #include <sys/mman.h> - #include <sys/types.h> - #include <fcntl.h> - - int main() - { - char *pool; - int err; - long int pgsize = getpagesize(); - - pool = malloc( 4096 + pgsize ); - if( !pool ) - return 2; - pool += (pgsize - ((long int)pool % pgsize)); - - err = mlock( pool, 4096 ); - if( !err || errno == EPERM ) - return 0; /* okay */ - - return 1; /* hmmm */ - } - - ], - gnupg_cv_have_broken_mlock="no", - gnupg_cv_have_broken_mlock="yes", - gnupg_cv_have_broken_mlock="assume-no" - ) - ) - if test "$gnupg_cv_have_broken_mlock" = "yes"; then - AC_DEFINE(HAVE_BROKEN_MLOCK,1, - [Defined if the mlock() call does not work]) - AC_MSG_RESULT(yes) - AC_CHECK_FUNCS(plock) - else - if test "$gnupg_cv_have_broken_mlock" = "no"; then - AC_MSG_RESULT(no) - else - AC_MSG_RESULT(assuming no) - fi - fi - fi - ]) - - -dnl Stolen from gcc -dnl Define MKDIR_TAKES_ONE_ARG if mkdir accepts only one argument instead -dnl of the usual 2. -AC_DEFUN(GNUPG_FUNC_MKDIR_TAKES_ONE_ARG, -[AC_CHECK_HEADERS(sys/stat.h unistd.h direct.h) -AC_CACHE_CHECK([if mkdir takes one argument], gnupg_cv_mkdir_takes_one_arg, -[AC_TRY_COMPILE([ -#include <sys/types.h> -#ifdef HAVE_SYS_STAT_H -# include <sys/stat.h> -#endif -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif -#ifdef HAVE_DIRECT_H -# include <direct.h> -#endif], [mkdir ("foo", 0);], - gnupg_cv_mkdir_takes_one_arg=no, gnupg_cv_mkdir_takes_one_arg=yes)]) -if test $gnupg_cv_mkdir_takes_one_arg = yes ; then - AC_DEFINE(MKDIR_TAKES_ONE_ARG,1, - [Defined if mkdir() does not take permission flags]) -fi -]) - - - - -dnl AM_PATH_OPENSC([MINIMUM-VERSION, -dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) -dnl Test for OpenSC and define OPENSC_CFLAGS and OPENSC_LIBS -dnl -AC_DEFUN(AM_PATH_OPENSC, -[ AC_ARG_WITH(opensc-prefix, - AC_HELP_STRING([--with-opensc-prefix=PFX], - [prefix where OpenSC is installed (optional)]), - opensc_config_prefix="$withval", opensc_config_prefix="") - if test x$opensc_config_prefix != x ; then - opensc_config_args="$opensc_config_args --prefix=$opensc_config_prefix" - if test x${OPENSC_CONFIG+set} != xset ; then - OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config - fi - fi - - AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) - min_opensc_version=ifelse([$1], ,0.7.0,$1) - AC_MSG_CHECKING(for OpenSC - version >= $min_opensc_version) - ok=no - if test "$OPENSC_CONFIG" != "no" ; then - req_major=`echo $min_opensc_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` - req_minor=`echo $min_opensc_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` - req_micro=`echo $min_opensc_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` - opensc_config_version=`$OPENSC_CONFIG $opensc_config_args --version 2>/dev/null || echo 0.0.0` - major=`echo $opensc_config_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'` - minor=`echo $opensc_config_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'` - micro=`echo $opensc_config_version | \ - sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'` - if test "$major" -gt "$req_major"; then - ok=yes - else - if test "$major" -eq "$req_major"; then - if test "$minor" -gt "$req_minor"; then - ok=yes - else - if test "$minor" -eq "$req_minor"; then - if test "$micro" -ge "$req_micro"; then - ok=yes - fi - fi - fi - fi - fi - fi - if test $ok = yes; then - OPENSC_CFLAGS=`$OPENSC_CONFIG $opensc_config_args --cflags` - OPENSC_LIBS=`$OPENSC_CONFIG $opensc_config_args --libs` - OPENSC_LIBS="$OPENSC_LIBS -lpcsclite -lpthread" - AC_MSG_RESULT(yes) - ifelse([$2], , :, [$2]) - else - OPENSC_CFLAGS="" - OPENSC_LIBS="" - AC_MSG_RESULT(no) - ifelse([$3], , :, [$3]) - fi - AC_SUBST(OPENSC_CFLAGS) - AC_SUBST(OPENSC_LIBS) -]) - - |