2025-02-09 06:31:09 +01:00
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AC_PREREQ(2.61)
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2025-02-09 06:37:39 +01:00
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AC_INIT([dnswire], [0.4.0], [admin@dns-oarc.net], [dnswire], [https://github.com/DNS-OARC/dnswire/issues])
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2025-02-09 06:31:09 +01:00
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AC_SUBST([DNSWIRE_VERSION_MAJOR], [0000])
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2025-02-09 06:37:39 +01:00
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AC_SUBST([DNSWIRE_VERSION_MINOR], [0004])
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AC_SUBST([DNSWIRE_VERSION_PATCH], [0000])
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AC_SUBST([DNSWIRE_LIBRARY_VERSION], [1:1:0])
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2025-02-09 06:31:09 +01:00
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AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
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AC_CONFIG_SRCDIR([src/dnstap.c])
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AC_CONFIG_HEADER([src/config.h])
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AC_CONFIG_MACRO_DIR([m4])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_CXX
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AM_PROG_CC_C_O
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AC_CANONICAL_HOST
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m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
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LT_INIT
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PKG_PROG_PKG_CONFIG
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AC_PATH_PROG([PROTOC_C], [protoc-c])
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AS_IF([test -z "$PROTOC_C"], [
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AC_MSG_ERROR([The protoc-c program was not found. Please install the protobuf-c compiler!])
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])
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# Check --enable-warn-all
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AC_ARG_ENABLE([warn-all], [AS_HELP_STRING([--enable-warn-all], [Enable all compiler warnings])], [AX_CFLAGS_WARN_ALL()])
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# Check --with-extra-cflags
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AC_ARG_WITH([extra-cflags], [AS_HELP_STRING([--with-extra-cflags=CFLAGS], [Add extra CFLAGS])], [
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AC_MSG_NOTICE([appending extra CFLAGS... $withval])
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AS_VAR_APPEND(CFLAGS, [" $withval"])
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])
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# Check --with-extra-ldflags
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AC_ARG_WITH([extra-ldflags], [AS_HELP_STRING([--with-extra-ldflags=LDFLAGS], [Add extra LDFLAGS])], [
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AC_MSG_NOTICE([appending extra LDFLAGS... $withval])
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AS_VAR_APPEND(LDFLAGS, [" $withval"])
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])
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# Check --enable-trace
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#AH_TEMPLATE([DNSWIRE_TRACE], [Defined if tracing processing is enabled])
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AC_SUBST([DNSWIRE_TRACE], [0])
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AC_ARG_ENABLE([trace],
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[AS_HELP_STRING([--enable-trace], [Enable trace output of processing])],
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[
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AC_MSG_NOTICE([WARNING: tracing of library enabled, expect excessive output to STDERR!])
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AC_SUBST([DNSWIRE_TRACE], [1])
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])
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# Check --disable-examples
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AC_ARG_ENABLE([examples], [AS_HELP_STRING([--disable-examples], [do not build examples])], [
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case "${enableval}" in
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yes)
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build_examples=true
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AC_MSG_NOTICE([Building examples])
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;;
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no)
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build_examples=false
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AC_MSG_NOTICE([Not building examples])
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;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-examples]) ;;
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esac], [build_examples=true])
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AM_CONDITIONAL([BUILD_EXAMPLES], [test x$build_examples = xtrue])
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# Check --enable-gcov
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AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Enable coverage testing])], [
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coverage_cflags="--coverage -g -O0 -fno-inline -fno-inline-small-functions -fno-default-inline"
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AC_MSG_NOTICE([enabling coverage testing... $coverage_cflags])
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AS_VAR_APPEND(CFLAGS, [" $coverage_cflags"])
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])
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AM_CONDITIONAL([ENABLE_GCOV], [test "x$enable_gcov" != "xno"])
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AM_EXTRA_RECURSIVE_TARGETS([gcov])
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# pkg-config
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PKG_INSTALLDIR
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# Checks for libraries.
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PKG_CHECK_MODULES([tinyframe], [libtinyframe >= 0.1.0])
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PKG_CHECK_MODULES([protobuf_c], [libprotobuf-c >= 1.0.1])
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have_libuv=false
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AS_IF([test x$build_examples = xtrue], [
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PKG_CHECK_MODULES([uv], [libuv], [have_libuv=true], [])
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])
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AM_CONDITIONAL([HAVE_LIBUV], [test x$have_libuv = xtrue])
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# Checks for header files.
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# Checks for library functions.
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# Output Makefiles
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AC_CONFIG_FILES([
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Makefile
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libdnswire.pc
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src/Makefile
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src/test/Makefile
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examples/Makefile
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src/dnswire/version.h
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src/dnswire/trace.h
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])
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AC_OUTPUT
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