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Viewing changes to docs-xml/aclocal.m4

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
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docs-xml/aclocal.m4
 
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dnl (C) 2003-2004 Jelmer Vernooij <jelmer@samba.org>
 
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dnl Published under the GNU GPL
 
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dnl
 
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dnl DOCS_DEFINE_TARGET
 
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dnl arg1: Target that is defined
 
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dnl arg2: Requirement
 
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dnl arg3: Official name
 
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dnl arg4: Makefile target name
 
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AC_DEFUN(DOCS_DEFINE_TARGET, [
 
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        if test "x$$1_REQUIRES" = x; then
 
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                $1_REQUIRES="$$2_REQUIRES"
 
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        else
 
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                $1_REQUIRES="$$1_REQUIRES $$2_REQUIRES"
 
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        fi
 
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        if test x"$$1_REQUIRES" = x; then
 
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                TARGETS="$TARGETS $4"
 
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        else
 
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                AC_MSG_RESULT([Building the $3 requires : $$1_REQUIRES])
 
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        fi
 
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])
 
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dnl DOCS_TARGET_REQUIRE_PROGRAM
 
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dnl arg1: program variable
 
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dnl arg2: program executable name
 
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dnl arg3: target that requires it
 
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AC_DEFUN(DOCS_TARGET_REQUIRE_PROGRAM, [
 
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        AC_CHECK_PROGS([$1], [$2])
 
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        if test x"$$1" = x; then
 
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                if test x"$$3_REQUIRES" = x; then
 
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                        $3_REQUIRES="$2"
 
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                else
 
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                        $3_REQUIRES="$$3_REQUIRES $2"
 
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                fi
 
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        fi
 
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])
 
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dnl DOCS_TARGET_REQUIRE_DIR
 
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dnl arg1: list of possible paths
 
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dnl arg2: file in dir know to exist
 
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dnl arg3: variable to store found path in
 
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dnl arg4: target that requires it
 
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AC_DEFUN(DOCS_TARGET_REQUIRE_DIR, [
 
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    AC_MSG_CHECKING([for $2])
 
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        AC_SUBST($3)
 
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        for I in $1; 
 
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        do 
 
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                test -f "$I/$2" && $3="$I"
 
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        done
 
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        if test x$$3 = x; then
 
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                if test x"$$4_REQUIRES" = x; then
 
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                        $4_REQUIRES="$3"
 
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                else
 
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                        $4_REQUIRES="$$4_REQUIRES $3"
 
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                fi
 
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                AC_MSG_RESULT([not found])
 
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        else
 
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                AC_MSG_RESULT([found in $$3])
 
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        fi
 
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])