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authorH. Peter Anvin <hpa@zytor.com>2008-06-19 11:39:23 -0700
committerH. Peter Anvin <hpa@zytor.com>2008-06-19 11:39:23 -0700
commiteec3b52505aece7ca93a70b34b700b7dcc17001d (patch)
treed1c8f5cdcc6225809c6997f17a969425e7cceaa4 /configure.in
parentca6a242dcd92f3b47493c13f4e377ae26b4c0b9b (diff)
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doc: for ps to pdf conversion, use "acrodist", "ps2pdf" or "pstopdf"
For PostScript to PDF conversion, use whichever of "acrodist", "ps2pdf", or "pstopdf" which we can find on the system. I haven't tried either acrodist or pstopdf myself, only going my the documentation, but prefer acrodist since it is claimed to produce smaller output files than ps2pdf.
Diffstat (limited to 'configure.in')
-rw-r--r--configure.in8
1 files changed, 5 insertions, 3 deletions
diff --git a/configure.in b/configure.in
index 9e79f34..0d53653 100644
--- a/configure.in
+++ b/configure.in
@@ -66,9 +66,11 @@ PA_ADD_CFLAGS([-Wall])
PA_ADD_CFLAGS([-std=c99])
PA_ADD_CFLAGS([-pedantic])
-dnl Look for "nroff" or "groff"
-AC_CHECK_PROGS(NROFF, nroff, echo)
-AC_SUBST(NROFF)
+dnl Look for programs...
+AC_CHECK_PROGS(NROFF, nroff, echo)
+AC_CHECK_PROGS(ACRODIST, acrodist, false)
+AC_CHECK_PROGS(PS2PDF, ps2pdf, false)
+AC_CHECK_PROGS(PSTOPDF, pstopdf, false)
dnl Checks for header files.
AC_HEADER_STDC