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  • Committer: Laurence Rowe
  • Date: 2010-07-30 20:11:13 UTC
  • mfrom: (84.1.1 mod-transform-clean)
  • Revision ID: laurence@lrowe.co.uk-20100730201113-2epmrdgj2n1vul12
merge in the externals

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m4/librsvg.m4
 
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dnl Check for librsvg libraries
 
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dnl CHECK_RSVG(MINIMUM-VERSION, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
 
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AC_DEFUN([CHECK_RSVG],
 
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[dnl
 
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pname=librsvg-2.0
 
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AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 
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if test x$PKG_CONFIG = xno ; then
 
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  ifelse([$3], , AC_MSG_ERROR([pkg-config not found. pkg-config is required for librsvg]), $3)
 
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fi
 
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AC_MSG_CHECKING(for librsvg - version >= $1)
 
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if $PKG_CONFIG --atleast-version=$1 $pname; then
 
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  RSVG_LDFLAGS=`$PKG_CONFIG $pname --libs-only-L`
 
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  RSVG_LIBS=`$PKG_CONFIG $pname --libs-only-l --libs-only-other`
 
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  RSVG_CFLAGS=`$PKG_CONFIG $pname --cflags`
 
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  RSVG_VERSION=`$PKG_CONFIG $pname --modversion`
 
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  AC_SUBST(RSVG_LDFLAGS)
 
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  AC_SUBST(RSVG_LIBS)
 
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  AC_SUBST(RSVG_CFLAGS)
 
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  AC_SUBST(RSVG_VERSION)
 
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  ifelse([$2], , AC_MSG_RESULT([yes]), $2)
 
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else
 
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  ifelse([$3], , AC_MSG_ERROR([librsvg >=$1 is not installed.]), $3)
 
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fi
 
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])