0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
dnl Id
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dnl check how to format manual pages
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dnl
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AC_DEFUN([rk_CHECK_MAN],
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[AC_PATH_PROG(NROFF, nroff)
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AC_PATH_PROG(GROFF, groff)
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AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format,
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[cat > conftest.1 << END
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.Dd January 1, 1970
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.Dt CONFTEST 1
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.Sh NAME
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.Nm conftest
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.Nd foobar
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END
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if test "$NROFF" ; then
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for i in "-mdoc" "-mandoc"; do
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if "$NROFF" $i conftest.1 2> /dev/null | \
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grep Jan > /dev/null 2>&1 ; then
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ac_cv_sys_man_format="$NROFF $i"
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break
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fi
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done
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fi
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if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then
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for i in "-mdoc" "-mandoc"; do
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if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \
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grep Jan > /dev/null 2>&1 ; then
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ac_cv_sys_man_format="$GROFF -Tascii $i"
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break
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fi
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done
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fi
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if test "$ac_cv_sys_man_format"; then
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ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@"
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fi
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])
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if test "$ac_cv_sys_man_format"; then
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CATMAN="$ac_cv_sys_man_format"
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AC_SUBST(CATMAN)
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fi
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AM_CONDITIONAL(CATMAN, test "$CATMAN")
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AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext,
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[if grep _suffix /etc/man.conf > /dev/null 2>&1; then
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ac_cv_sys_catman_ext=0
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else
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ac_cv_sys_catman_ext=number
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fi
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])
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if test "$ac_cv_sys_catman_ext" = number; then
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CATMANEXT='$$section'
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else
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CATMANEXT=0
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fi
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AC_SUBST(CATMANEXT)
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])
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