configure: Define DEFAULT_M4 by searching PATH.
* configure: Define DEFAULT_M4 by searching PATH. * Makefile.in: Use DEFAULT_M4. Forgot to commit Makefile.in for this change. From-SVN: r19223
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@ -100,6 +100,7 @@ GZIPPROG = gzip
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# These values are substituted by configure.
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DEFAULT_YACC = yacc
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DEFAULT_LEX = lex
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DEFAULT_M4 = m4
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BISON = `if [ -f $$r/bison/bison ] ; then \
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echo $$r/bison/bison -L $$s/bison/ ; \
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@ -121,7 +122,7 @@ LEX = `if [ -f $$r/flex/flex ] ; \
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M4 = `if [ -f $$r/m4/m4 ] ; \
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then echo $$r/m4/m4 ; \
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else echo m4 ; fi`
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else echo ${DEFAULT_M4} ; fi`
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MAKEINFO = `if [ -f $$r/texinfo/makeinfo/Makefile ] ; \
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then echo $$r/texinfo/makeinfo/makeinfo ; \
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