Use environment variable GROFF_NO_SGR instead of option -P-c, because
older versions of groff choke on the latter.
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@ -55,7 +55,7 @@ AM_PROG_CC_C_O
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_AM_DEPENDENCIES(CC)
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_AM_DEPENDENCIES(CC)
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AC_ARG_VAR(NROFF, [nroff command])
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AC_ARG_VAR(NROFF, [nroff command])
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AC_CHECK_PROG(NROFF, groff, [groff -Tascii -P-c -U], nroff)
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AC_CHECK_PROG(NROFF, groff, [GROFF_NO_SGR= groff -Tascii -U], nroff)
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# not really a check for a program, but close enough
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# not really a check for a program, but close enough
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if test -d $srcdir/CVS; then cvs_controlled=yes; else cvs_controlled=no; fi
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if test -d $srcdir/CVS; then cvs_controlled=yes; else cvs_controlled=no; fi
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