diff options
author | ru <ru@FreeBSD.org> | 2002-10-11 08:52:17 +0000 |
---|---|---|
committer | ru <ru@FreeBSD.org> | 2002-10-11 08:52:17 +0000 |
commit | 49694bd3ad767a896dc092289a2b59c780a3ba02 (patch) | |
tree | 3ab4ff2268c18cde66cbf296cc57caf69acdea70 /contrib/groff/aclocal.m4 | |
parent | b6731a278e1260409b42bb486cc7592dd1a19203 (diff) | |
parent | 127e61728bacf1fb90edd8be1b0c406619e78bc8 (diff) | |
download | FreeBSD-src-49694bd3ad767a896dc092289a2b59c780a3ba02.zip FreeBSD-src-49694bd3ad767a896dc092289a2b59c780a3ba02.tar.gz |
This commit was generated by cvs2svn to compensate for changes in r104862,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'contrib/groff/aclocal.m4')
-rw-r--r-- | contrib/groff/aclocal.m4 | 199 |
1 files changed, 160 insertions, 39 deletions
diff --git a/contrib/groff/aclocal.m4 b/contrib/groff/aclocal.m4 index 83a6839..c3e6b64 100644 --- a/contrib/groff/aclocal.m4 +++ b/contrib/groff/aclocal.m4 @@ -1,5 +1,5 @@ dnl Autoconf macros for groff. -dnl Copyright (C) 1989-1995, 2001 Free Software Foundation, Inc. +dnl Copyright (C) 1989-1995, 2001, 2002 Free Software Foundation, Inc. dnl dnl This file is part of groff. dnl @@ -58,6 +58,31 @@ AC_DEFUN(GROFF_PROG_YACC, [AC_CHECK_PROGS(YACC, byacc 'bison -y', yacc)])dnl dnl dnl +dnl The following programs are needed for grohtml. +dnl +AC_DEFUN(GROFF_HTML_PROGRAMS, +[make_html=html +make_install_html=install_html +AC_CHECK_PROG(pnmcut, pnmcut, found, missing) +AC_CHECK_PROG(pnmcrop, pnmcrop, found, missing) +AC_CHECK_PROG(pnmtopng, pnmtopng, found, missing) +AC_CHECK_PROG(gs, gs gsos2, found, missing) +AC_CHECK_PROG(psselect, psselect, found, missing) +case "x$pnmcut$pnmcrop$pnmtopng$gs$psselect" in +*missing*) + make_html= + make_install_html= + AC_MSG_WARN([ + + Since one or more of the above five programs can't be found in the path, + the HTML backend of groff (grohtml) won't work properly. Consequently, + no documentation in HTML format is built and installed. +]) ;; +esac +AC_SUBST(make_html) +AC_SUBST(make_install_html)])dnl +dnl +dnl dnl GROFF_CSH_HACK(if hack present, if not present) dnl AC_DEFUN(GROFF_CSH_HACK, @@ -86,7 +111,8 @@ if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1 changequote([,])dnl then AC_MSG_RESULT(yes) - AC_DEFINE(_SYSV3) + AC_DEFINE(_SYSV3, 1, + [Define if you have ISC 3.x or 4.x.]) else AC_MSG_RESULT(no) fi])dnl @@ -97,7 +123,8 @@ AC_DEFUN(GROFF_POSIX, AC_LANG_PUSH(C++) AC_TRY_COMPILE([#include <stdio.h> extern "C" { void fileno(int); }],, -AC_MSG_RESULT(yes);AC_DEFINE(_POSIX_SOURCE), +AC_MSG_RESULT(yes);AC_DEFINE(_POSIX_SOURCE, 1, + [Define if -D_POSIX_SOURCE is necessary.]), AC_MSG_RESULT(no)) AC_LANG_POP(C++)])dnl dnl @@ -109,7 +136,8 @@ AC_DEFUN(GROFF_SRAND, AC_MSG_CHECKING([for return type of srand]) AC_TRY_COMPILE([#include <stdlib.h> extern "C" { void srand(unsigned int); }],, -AC_MSG_RESULT(void);AC_DEFINE(RET_TYPE_SRAND_IS_VOID), +AC_MSG_RESULT(void);AC_DEFINE(RET_TYPE_SRAND_IS_VOID, 1, + [Define if srand() returns void not int.]), AC_MSG_RESULT(int)) AC_LANG_POP(C++)])dnl dnl @@ -120,7 +148,9 @@ AC_MSG_CHECKING([for sys_nerr in <errno.h> or <stdio.h>]) AC_TRY_COMPILE([#include <errno.h> #include <stdio.h>], [int k; k = sys_nerr;], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SYS_NERR), +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SYS_NERR, 1, + [Define if you have sysnerr in <errno.h> or + <stdio.h>.]), AC_MSG_RESULT(no)) AC_LANG_POP(C++)])dnl dnl @@ -130,7 +160,9 @@ AC_DEFUN(GROFF_SYS_ERRLIST, AC_TRY_COMPILE([#include <errno.h> #include <stdio.h>], [int k; k = (int)sys_errlist[0];], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SYS_ERRLIST), +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SYS_ERRLIST, 1, + [Define if you have sys_errlist in <errno.h> + or in <stdio.h>.]), AC_MSG_RESULT(no))])dnl dnl dnl @@ -139,7 +171,8 @@ AC_DEFUN(GROFF_OSFCN_H, AC_MSG_CHECKING([C++ <osfcn.h>]) AC_TRY_COMPILE([#include <osfcn.h>], [read(0, 0, 0); open(0, 0);], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_CC_OSFCN_H), +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_CC_OSFCN_H, 1, + [Define if you have a C++ <osfcn.h>.]), AC_MSG_RESULT(no)) AC_LANG_POP(C++)])dnl dnl @@ -149,7 +182,8 @@ AC_DEFUN(GROFF_LIMITS_H, AC_MSG_CHECKING([C++ <limits.h>]) AC_TRY_COMPILE([#include <limits.h>], [int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX;], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_CC_LIMITS_H), +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_CC_LIMITS_H, 1, + [Define if you have a C++ <limits.h>.]), AC_MSG_RESULT(no)) AC_LANG_POP(C++)])dnl dnl @@ -160,7 +194,9 @@ AC_MSG_CHECKING([for declaration of time_t]) AC_TRY_COMPILE([#include <time.h>], [time_t t = time(0); struct tm *p = localtime(&t);], AC_MSG_RESULT(yes), -AC_MSG_RESULT(no);AC_DEFINE(LONG_FOR_TIME_T)) +AC_MSG_RESULT(no);AC_DEFINE(LONG_FOR_TIME_T, 1, + [Define if localtime() takes a long * not a + time_t *.])) AC_LANG_POP(C++)])dnl dnl dnl @@ -168,18 +204,19 @@ AC_DEFUN(GROFF_STRUCT_EXCEPTION, [AC_MSG_CHECKING([struct exception]) AC_TRY_COMPILE([#include <math.h>], [struct exception e;], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_STRUCT_EXCEPTION), +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_STRUCT_EXCEPTION, 1, + [Define if <math.h> defines struct exception.]), AC_MSG_RESULT(no))])dnl dnl dnl AC_DEFUN(GROFF_ARRAY_DELETE, [AC_LANG_PUSH(C++) AC_MSG_CHECKING([whether ANSI array delete syntax supported]) -AC_TRY_COMPILE(, -changequote(,)dnl -char *p = new char[5]; delete [] p;changequote([,]), +AC_TRY_COMPILE(, [char *p = new char[5]; delete [] p;], AC_MSG_RESULT(yes), -AC_MSG_RESULT(no);AC_DEFINE(ARRAY_DELETE_NEEDS_SIZE)) +AC_MSG_RESULT(no);AC_DEFINE(ARRAY_DELETE_NEEDS_SIZE, 1, + [Define if your C++ doesn't understand + `delete []'.])) AC_LANG_POP(C++)])dnl dnl dnl @@ -188,7 +225,9 @@ AC_DEFUN(GROFF_TRADITIONAL_CPP, [AC_LANG_PUSH(C++) AC_MSG_CHECKING([traditional preprocessor]) AC_TRY_COMPILE([#define name2(a,b) a/**/b],[int name2(foo,bar);], -AC_MSG_RESULT(yes);AC_DEFINE(TRADITIONAL_CPP), +AC_MSG_RESULT(yes);AC_DEFINE(TRADITIONAL_CPP, 1, + [Define if your C++ compiler uses a + traditional (Reiser) preprocessor.]), AC_MSG_RESULT(no)) AC_LANG_POP(C++)])dnl dnl @@ -207,7 +246,11 @@ main() exit(i != 0200); #endif }], -AC_MSG_RESULT(yes);AC_DEFINE(WCOREFLAG,0200), +AC_MSG_RESULT(yes);AC_DEFINE(WCOREFLAG, 0200, + [Define if the 0200 bit of the status returned + by wait() indicates whether a core image was + produced for a process that was terminated by + a signal.]), AC_MSG_RESULT(no), AC_MSG_RESULT(no))])dnl dnl @@ -221,23 +264,32 @@ dnl dnl AC_DEFUN(GROFF_PAGE, [AC_MSG_CHECKING([default paper size]) +groff_prefix=$prefix +test "x$prefix" = xNONE && groff_prefix=$ac_default_prefix if test -z "$PAGE"; then descfile= - if test -r $prefix/share/groff/font/devps/DESC; then - descfile=$prefix/share/groff/font/devps/DESC - elif test -r $prefix/lib/groff/font/devps/DESC; then - descfile=$prefix/lib/groff/font/devps/DESC + if test -r $groff_prefix/share/groff/font/devps/DESC; then + descfile=$groff_prefix/share/groff/font/devps/DESC + elif test -r $groff_prefix/lib/groff/font/devps/DESC; then + descfile=$groff_prefix/lib/groff/font/devps/DESC else - for f in $prefix/share/groff/*/font/devps/DESC; do + for f in $groff_prefix/share/groff/*/font/devps/DESC; do if test -r $f; then descfile=$f break fi done fi - if test -n "$descfile" \ - && grep "^paperlength 841890" $descfile >/dev/null 2>&1; then - PAGE=A4 + if test -n "$descfile"; then +changequote(,)dnl + if grep '^paperlength[ ]\+841890' $descfile + >/dev/null 2>&1; then + PAGE=A4 + elif grep '^papersize[ ]\+[aA]4' $descfile \ + >/dev/null 2>&1; then + PAGE=A4 + fi +changequote([,])dnl fi fi if test -z "$PAGE"; then @@ -260,6 +312,10 @@ changequote(,)dnl changequote([,])dnl fi test -n "$PAGE" || PAGE=letter +if test "x$PAGE" = "xA4"; then + AC_DEFINE(PAGEA4, 1, + [Define if the printer's page size is A4.]) +fi AC_MSG_RESULT($PAGE) AC_SUBST(PAGE)])dnl dnl @@ -380,6 +436,12 @@ ac_dir=`cd $ac_aux_dir; pwd` ac_install_sh="$ac_dir/install-sh -c"])dnl dnl dnl +dnl Test whether install-info is available. +dnl +AC_DEFUN(GROFF_INSTALL_INFO, +[AC_CHECK_PROGS(INSTALL_INFO, install-info, :)])dnl +dnl +dnl dnl At least one UNIX system, Apple Macintosh Rhapsody 5.5, dnl does not have -lm. dnl @@ -398,8 +460,8 @@ dnl dnl This simplifies Makefile rules. dnl AC_DEFUN(GROFF_BUILDDIR, -[top_builddir=`pwd` -AC_SUBST(top_builddir)])dnl +[groff_top_builddir=`pwd` +AC_SUBST(groff_top_builddir)])dnl dnl dnl dnl Check for EBCDIC - stolen from the OS390 Unix LYNX port @@ -416,11 +478,14 @@ make an error "Character set is not EBCDIC" groff_cv_ebcdic="yes" TTYDEVDIRS="font/devcp1047" AC_MSG_RESULT(yes) - AC_DEFINE(IS_EBCDIC_HOST), + AC_DEFINE(IS_EBCDIC_HOST, 1, + [Define if the host's encoding is EBCDIC.]), groff_cv_ebcdic="no" - TTYDEVDIRS="font/devascii font/devlatin1 font/devutf8" + TTYDEVDIRS="font/devascii font/devlatin1" + OTHERDEVDIRS="font/devlj4 font/devlbp" AC_MSG_RESULT(no)) -AC_SUBST(TTYDEVDIRS)])dnl +AC_SUBST(TTYDEVDIRS) +AC_SUBST(OTHERDEVDIRS)])dnl dnl dnl dnl Check for OS/390 Unix. We test for EBCDIC also -- the Linux port (with @@ -458,29 +523,85 @@ AC_CACHE_VAL(groff_cv_decl_needed_$1, #ifdef HAVE_STDLIB_H #include <stdlib.h> #endif +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#endif #ifdef HAVE_UNISTD_H #include <unistd.h> #endif #ifdef HAVE_MATH_H #include <math.h> #endif], -[char *(*pfn) = (char *(*)) $1], +[#ifndef $1 + char *p = (char *) $1; +#endif], groff_cv_decl_needed_$1=no, groff_cv_decl_needed_$1=yes)]) AC_MSG_RESULT($groff_cv_decl_needed_$1) if test $groff_cv_decl_needed_$1 = yes; then - AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z])) + AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1, + [Define if your C++ doesn't declare ]$1[().]) fi AC_LANG_POP(C++)])dnl dnl dnl -dnl Check for mkstemp() and its function prototype. +dnl If mkstemp() isn't available, use our own mkstemp.cc file. dnl AC_DEFUN(GROFF_MKSTEMP, -[AC_CHECK_FUNC(mkstemp, -[AC_DEFINE(HAVE_MKSTEMP) -AC_MSG_CHECKING([for mkstemp prototype in <stdlib.h>]) -AC_EGREP_CPP(mkstemp, -[#include <stdlib.h>], -AC_MSG_RESULT(yes);AC_DEFINE(HAVE_MKSTEMP_PROTO), -AC_MSG_RESULT(no))])]) +[AC_MSG_CHECKING([for mkstemp]) +AC_LANG_PUSH(C++) +AC_LIBSOURCE(mkstemp.cc) +AC_TRY_LINK([#include <stdlib.h> +#include <unistd.h> +int (*f) (char *);], +[f = mkstemp;], +AC_MSG_RESULT(yes);AC_DEFINE(HAVE_MKSTEMP, 1, + [Define if you have mkstemp().]), +AC_MSG_RESULT(no);_AC_LIBOBJ(mkstemp)) +AC_LANG_POP(C++)])dnl +dnl +dnl +dnl Test whether <inttypes.h> exists, doesn't clash with <sys/types.h>, +dnl and declares uintmax_t. Taken from the fileutils package. +dnl +AC_DEFUN(GROFF_INTTYPES_H, +[AC_LANG_PUSH(C++) +AC_MSG_CHECKING([for inttypes.h]) +AC_TRY_COMPILE([#include <sys/types.h> +#include <inttypes.h>], +[uintmax_t i = (uintmax_t)-1;], +groff_cv_header_inttypes_h=yes, +groff_cv_header_inttypes_h=no) +AC_MSG_RESULT($groff_cv_header_inttypes_h) +AC_LANG_POP(C++)])dnl +dnl +dnl +dnl Test for working `unsigned long long'. Taken from the fileutils package. +dnl +AC_DEFUN(GROFF_UNSIGNED_LONG_LONG, +[AC_LANG_PUSH(C++) +AC_MSG_CHECKING([for unsigned long long]) +AC_TRY_LINK([unsigned long long ull = 1; int i = 63;], +[unsigned long long ullmax = (unsigned long long)-1; +return ull << i | ull >> i | ullmax / ull | ullmax % ull;], +groff_cv_type_unsigned_long_long=yes, +groff_cv_type_unsigned_long_long=no) +AC_MSG_RESULT($groff_cv_type_unsigned_long_long) +AC_LANG_POP(C++)])dnl +dnl +dnl +dnl Define uintmax_t to `unsigned long' or `unsigned long long' +dnl if <inttypes.h> does not exist. Taken from the fileutils package. +dnl +AC_DEFUN(GROFF_UINTMAX_T, +[AC_REQUIRE([GROFF_INTTYPES_H]) +if test $groff_cv_header_inttypes_h = no; then + AC_REQUIRE([GROFF_UNSIGNED_LONG_LONG]) + test $groff_cv_type_unsigned_long_long = yes \ + && ac_type='unsigned long long' \ + || ac_type='unsigned long' + AC_DEFINE_UNQUOTED(uintmax_t, $ac_type, + [Define uintmax_t to `unsigned long' or + `unsigned long long' if <inttypes.h> does not + exist.]) +fi])dnl |