initial checkin of osmo-remsim
This adds some initial code, particularly the ASN.1 definition of the
RSPRO protocol, related makefile to build it using ffasn1c, and our
usual autoconf infrastructure to build it.
Change-Id: Ibaa993b59e9a65a0242b0f42b27d9cd29f8e1878
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..c3ec5ad
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,86 @@
+AC_INIT([osmo-remsim],
+ m4_esyscmd([./git-version-gen .tarball-version]),
+ [simtrace@lists.osmocom.org])
+
+dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
+AC_CONFIG_AUX_DIR([.])
+
+LT_INIT
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip 1.9 tar-ustar])
+dnl tar-ustar: some asn1 filenames surpass the 99 char limit of tar, so we need
+dnl to make tar allow longer filenames.
+
+
+dnl kernel style compile messages
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl include release helper
+RELMAKE='-include osmo-release.mk'
+AC_SUBST([RELMAKE])
+
+dnl checks for programs
+AC_PROG_MAKE_SET
+AC_PROG_MKDIR_P
+AC_PROG_CC
+AC_PROG_INSTALL
+
+dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
+AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
+if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
+ AC_MSG_WARN([You need to install pkg-config])
+fi
+PKG_PROG_PKG_CONFIG([0.20])
+
+PKG_CHECK_MODULES(OSMOCORE, libosmocore >= 0.11.0)
+PKG_CHECK_MODULES(ASN1C, libasn1c >= 0.9.30)
+
+AC_CONFIG_MACRO_DIR([m4])
+
+dnl checks for header files
+AC_HEADER_STDC
+
+AC_ARG_ENABLE(sanitize,
+ [AS_HELP_STRING(
+ [--enable-sanitize],
+ [Compile with address sanitizer enabled],
+ )],
+ [sanitize=$enableval], [sanitize="no"])
+if test x"$sanitize" = x"yes"
+then
+ CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
+ CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
+fi
+
+AC_ARG_ENABLE(werror,
+ AS_HELP_STRING(
+ [--enable-werror],
+ [Turn all compiler warnings into errors, with exceptions:
+ a) deprecation (allow upstream to mark deprecation without breaking builds);
+ b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds)
+ ]
+ )],
+ [werror=$enableval], [werror="no"])
+if test x"$werror" = x"yes"
+then
+ WERROR_FLAGS="-Werror"
+ WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations"
+ WERROR_FLAGS+=" -Wno-error=cpp" # "#warning"
+ CFLAGS="$CFLAGS $WERROR_FLAGS"
+ CPPFLAGS="$CPPFLAGS $WERROR_FLAGS"
+fi
+
+CFLAGS="$CFLAGS -Wall"
+CPPFLAGS="$CPPFLAGS -Wall"
+
+AC_MSG_RESULT([CFLAGS="$CFLAGS"])
+AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
+
+AC_OUTPUT(
+ Makefile
+ src/Makefile
+ src/rspro/Makefile
+ include/Makefile
+ include/osmocom/Makefile
+ include/osmocom/rspro/Makefile
+ )