Virgin import of FSF groff v1.16.1

1 files changed, 16 insertions, 9 deletions

diff --git a/contrib/groff/configure.in b/contrib/groff/configure.in
index bd4fdc877fd3..081df0e6c4d8 100644
--- a/contrib/groff/configure.in
+++ b/contrib/groff/configure.in
@@ -1,9 +1,13 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT(groff/groff.cc)
+AC_INIT(src/roff/groff/groff.cc)
 dnl checks for programs
+GROFF_SRCDIR
+GROFF_BUILDDIR
 AC_PROG_CC
 AC_PROG_CXX
 GROFF_CXX_CHECK
+GROFF_EBCDIC
+GROFF_OS390
 GROFF_PRINT
 AC_PATH_PROG(PERLPATH, perl, /usr/bin/perl)
 GROFF_PROG_YACC
@@ -14,16 +18,18 @@ AC_PROG_LN_S
 GROFF_CSH_HACK(SH_SCRIPT_SED_CMD='1s/.*/:/', SH_SCRIPT_SED_CMD='')
 AC_SUBST(SH_SCRIPT_SED_CMD)
 dnl checks for headers
-AC_CHECK_HEADERS(unistd.h dirent.h limits.h sys/dir.h stdlib.h)
+AC_CHECK_HEADERS(stdlib.h unistd.h dirent.h limits.h sys/dir.h \
+                 string.h strings.h math.h)
 GROFF_ISC_SYSV3
 GROFF_POSIX
-GROFF_GETOPT
-GROFF_PUTENV
-GROFF_POPEN
-GROFF_PCLOSE
+GROFF_SRAND
+GROFF_NEED_DECLARATION(hypot)
+GROFF_NEED_DECLARATION(popen)
+GROFF_NEED_DECLARATION(pclose)
+GROFF_NEED_DECLARATION(putenv)
+GROFF_NEED_DECLARATION(strncasecmp)
 GROFF_SYS_NERR
 GROFF_SYS_ERRLIST
-GROFF_HYPOT
 GROFF_OSFCN_H
 GROFF_LIMITS_H
 dnl checks for typedefs
@@ -38,7 +44,7 @@ saved_libs="$LIBS"
 LIBS="$LIBS -lc $LIBM"
 AC_REPLACE_FUNCS(fmod strtol getcwd strerror putenv)
 LIBS="$saved_libs"
-AC_CHECK_FUNCS(rename mkstemp)
+AC_CHECK_FUNCS(rename mkstemp strcasecmp strncasecmp strsep strdup)
 AC_DECL_SYS_SIGLIST
 dnl checks for compiler characteristics
 GROFF_ARRAY_DELETE
@@ -50,4 +56,5 @@ GROFF_BROKEN_SPOOLER_FLAGS
 GROFF_PAGE
 GROFF_G
 GROFF_TMAC
-AC_OUTPUT(Makefile)
+$srcdir/mkinstalldirs src/xditview
+AC_OUTPUT(Makefile src/xditview/Imakefile)