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41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
# Check for a package using $2-config. Similar to AST_EXT_LIB_CHECK,
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# but use $2-config to determine cflags and libraries to use.
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# $3 and $4 can be used to replace --cflags and --libs in the request
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# AST_EXT_TOOL_CHECK([package], [tool name], [--cflags], [--libs], [includes], [expression])
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AC_DEFUN([AST_EXT_TOOL_CHECK],
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[
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AC_REQUIRE([AST_PROG_SED])dnl
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if test "x${PBX_$1}" != "x1" -a "${USE_$1}" != "no"; then
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PBX_$1=0
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AC_PATH_TOOL(CONFIG_$1, $2, No, [${$1_DIR}/bin:$PATH])
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if test ! "x${CONFIG_$1}" = xNo; then
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$1_INCLUDE=$(${CONFIG_$1} m4_default([$3],[--cflags]))
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$1_INCLUDE=$(echo ${$1_INCLUDE} | $SED -e "s|-I|-I${$1_DIR}|g")
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$1_LIB=$(${CONFIG_$1} m4_default([$4],[--libs]))
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$1_LIB=$(echo ${$1_LIB} | $SED -e "s|-L|-L${$1_DIR}|g")
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m4_ifval([$5], [
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saved_cppflags="${CPPFLAGS}"
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CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"
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saved_libs="${LIBS}"
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LIBS=${$1_LIB}
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AC_LINK_IFELSE(
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[ AC_LANG_PROGRAM( [ $5 ], [ $6; ])],
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[ PBX_$1=1 AC_DEFINE([HAVE_$1], 1,
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[Define if your system has the $1 libraries.])],
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[]
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)
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CPPFLAGS="${saved_cppflags}"
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LIBS="${saved_libs}"
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], [
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PBX_$1=1
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AC_DEFINE([HAVE_$1], 1, [Define if your system has the $1 libraries.])
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])
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fi
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fi
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])
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