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Adjust configure script to print the bison and flex versions in use.
Minor rearrangements to make a few tests in a more logical order.
This commit is contained in:
34
configure.in
34
configure.in
@ -1,5 +1,5 @@
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dnl Process this file with autoconf to produce a configure script.
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dnl $PostgreSQL: pgsql/configure.in,v 1.521 2007/07/14 11:13:28 mha Exp $
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dnl $PostgreSQL: pgsql/configure.in,v 1.522 2007/07/19 17:15:30 tgl Exp $
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dnl
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dnl Developers, please strive to achieve this order:
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dnl
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@ -650,9 +650,6 @@ AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
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AC_ARG_VAR(LDFLAGS_SL)
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AC_PROG_AWK
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PGAC_PATH_FLEX
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AC_PROG_LN_S
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PGAC_PROG_LD
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AC_SUBST(LD)
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AC_SUBST(with_gnu_ld)
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@ -667,33 +664,14 @@ case $host_os in sysv5*)
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AC_SUBST(ld_R_works)
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esac
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AC_PROG_RANLIB
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AC_PATH_PROG(TAR, tar)
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PGAC_CHECK_STRIP
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if test -z "$YACC"; then
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AC_CHECK_PROGS(YACC, ['bison -y'])
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AC_PATH_PROG(TAR, tar)
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AC_PROG_LN_S
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AC_PROG_AWK
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if test "$YACC"; then
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if $YACC --version | sed q | $AWK '{ if ($4 < 1.875) exit 0; else exit 1;}'; then
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AC_MSG_WARN([
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*** The installed version of Bison is too old to use with PostgreSQL.
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*** Bison version 1.875 or later is required.])
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YACC=""
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fi
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fi
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if test -z "$YACC"; then
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AC_MSG_WARN([
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*** Without Bison you will not be able to build PostgreSQL from CVS nor
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*** change any of the parser definition files. You can obtain Bison from
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*** a GNU mirror site. (If you are using the official distribution of
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*** PostgreSQL then you do not need to worry about this, because the Bison
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*** output is pre-generated.) To use a different yacc program (possible,
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*** but not recommended), set the environment variable YACC before running
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*** 'configure'.])
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fi
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fi
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AC_SUBST(YFLAGS)
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PGAC_PATH_YACC
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PGAC_PATH_FLEX
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PGAC_PATH_PERL
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if test "$with_perl" = yes; then
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