80 lines
2.2 KiB
Plaintext
80 lines
2.2 KiB
Plaintext
AC_INIT([libasn1c],
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m4_esyscmd([./git-version-gen .tarball-version]),
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[openbsc-devel@lists.openbsc.org])
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AM_INIT_AUTOMAKE([dist-bzip2])
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dnl kernel style compile messages
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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dnl include release helper
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RELMAKE='-include osmo-release.mk'
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AC_SUBST([RELMAKE])
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dnl checks for programs
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AC_PROG_MAKE_SET
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AC_PROG_CC
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AC_PROG_INSTALL
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LT_INIT
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AC_PROG_LIBTOOL
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AC_CONFIG_MACRO_DIR([m4])
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PKG_CHECK_MODULES(LIBTALLOC, talloc)
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AC_ARG_ENABLE(sanitize,
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[AS_HELP_STRING(
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[--enable-sanitize],
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[Compile with address sanitizer enabled],
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)],
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[sanitize=$enableval], [sanitize="no"])
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if test x"$sanitize" = x"yes"
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then
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CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
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CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
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fi
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AC_ARG_ENABLE(werror,
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[AS_HELP_STRING(
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[--enable-werror],
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[Turn all compiler warnings into errors, with exceptions:
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a) deprecation (allow upstream to mark deprecation without breaking builds);
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b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds)
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]
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)],
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[werror=$enableval], [werror="no"])
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if test x"$werror" = x"yes"
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then
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WERROR_FLAGS="-Werror"
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WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations"
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WERROR_FLAGS+=" -Wno-error=cpp" # "#warning"
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CFLAGS="$CFLAGS $WERROR_FLAGS"
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CPPFLAGS="$CPPFLAGS $WERROR_FLAGS"
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fi
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# The following test is taken from WebKit's webkit.m4
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saved_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -fvisibility=hidden "
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AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
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[ AC_MSG_RESULT([yes])
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SYMBOL_VISIBILITY="-fvisibility=hidden"],
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AC_MSG_RESULT([no]))
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CFLAGS="$saved_CFLAGS"
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AC_SUBST(SYMBOL_VISIBILITY)
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AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], [Buld the library with EMIT_ASN_DEBUG enabled])],
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[build_debug="$enableval"], [build_debug="no"])
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AM_CONDITIONAL(BUILD_DEBUG, test "x$build_debug" = "xyes")
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AC_MSG_RESULT([CFLAGS="$CFLAGS"])
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AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
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AC_OUTPUT(
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libasn1c.pc
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src/Makefile
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include/Makefile
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include/asn1c/Makefile
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Makefile
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contrib/libasn1c.spec)
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