126 lines
2.7 KiB
Plaintext
126 lines
2.7 KiB
Plaintext
dnl $Id: test-package.m4,v 1.12 2002/09/10 15:23:38 joda Exp $
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dnl
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dnl rk_TEST_PACKAGE(package,headers,libraries,extra libs,
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dnl default locations, conditional, config-program)
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AC_DEFUN(rk_TEST_PACKAGE,[
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AC_ARG_WITH($1,
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AC_HELP_STRING([--with-$1=dir],[use $1 in dir]))
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AC_ARG_WITH($1-lib,
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AC_HELP_STRING([--with-$1-lib=dir],[use $1 libraries in dir]),
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[if test "$withval" = "yes" -o "$withval" = "no"; then
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AC_MSG_ERROR([No argument for --with-$1-lib])
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elif test "X$with_$1" = "X"; then
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with_$1=yes
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fi])
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AC_ARG_WITH($1-include,
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AC_HELP_STRING([--with-$1-include=dir],[use $1 headers in dir]),
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[if test "$withval" = "yes" -o "$withval" = "no"; then
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AC_MSG_ERROR([No argument for --with-$1-include])
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elif test "X$with_$1" = "X"; then
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with_$1=yes
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fi])
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AC_ARG_WITH($1-config,
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AC_HELP_STRING([--with-$1-config=path],[config program for $1]))
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m4_ifval([$6],
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m4_define([rk_pkgname], $6),
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m4_define([rk_pkgname], AS_TR_CPP($1)))
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AC_MSG_CHECKING(for $1)
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case "$with_$1" in
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yes|"") d='$5' ;;
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no) d= ;;
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*) d="$with_$1" ;;
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esac
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header_dirs=
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lib_dirs=
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for i in $d; do
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if test "$with_$1_include" = ""; then
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if test -d "$i/include/$1"; then
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header_dirs="$header_dirs $i/include/$1"
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fi
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if test -d "$i/include"; then
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header_dirs="$header_dirs $i/include"
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fi
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fi
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if test "$with_$1_lib" = ""; then
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if test -d "$i/lib$abilibdirext"; then
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lib_dirs="$lib_dirs $i/lib$abilibdirext"
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fi
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fi
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done
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if test "$with_$1_include"; then
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header_dirs="$with_$1_include $header_dirs"
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fi
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if test "$with_$1_lib"; then
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lib_dirs="$with_$1_lib $lib_dirs"
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fi
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if test "$with_$1_config" = ""; then
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with_$1_config='$7'
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fi
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$1_cflags=
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$1_libs=
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case "$with_$1_config" in
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yes|no|"")
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;;
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*)
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$1_cflags="`$with_$1_config --cflags 2>&1`"
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$1_libs="`$with_$1_config --libs 2>&1`"
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;;
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esac
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found=no
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if test "$with_$1" != no; then
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save_CFLAGS="$CFLAGS"
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save_LIBS="$LIBS"
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if test "$[]$1_cflags" -a "$[]$1_libs"; then
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CFLAGS="$[]$1_cflags $save_CFLAGS"
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LIBS="$[]$1_libs $save_LIBS"
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AC_TRY_LINK([$2],,[
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INCLUDE_$1="$[]$1_cflags"
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LIB_$1="$[]$1_libs"
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AC_MSG_RESULT([from $with_$1_config])
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found=yes])
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fi
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if test "$found" = no; then
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ires= lres=
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for i in $header_dirs; do
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CFLAGS="-I$i $save_CFLAGS"
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AC_TRY_COMPILE([$2],,ires=$i;break)
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done
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for i in $lib_dirs; do
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LIBS="-L$i $3 $4 $save_LIBS"
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AC_TRY_LINK([$2],,lres=$i;break)
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done
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if test "$ires" -a "$lres" -a "$with_$1" != "no"; then
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INCLUDE_$1="-I$ires"
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LIB_$1="-L$lres $3 $4"
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found=yes
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AC_MSG_RESULT([headers $ires, libraries $lres])
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fi
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fi
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CFLAGS="$save_CFLAGS"
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LIBS="$save_LIBS"
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fi
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if test "$found" = yes; then
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AC_DEFINE_UNQUOTED(rk_pkgname, 1, [Define if you have the $1 package.])
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with_$1=yes
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else
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with_$1=no
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INCLUDE_$1=
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LIB_$1=
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AC_MSG_RESULT(no)
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fi
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AC_SUBST(INCLUDE_$1)
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AC_SUBST(LIB_$1)
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])
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