diff options
Diffstat (limited to 'third_party/srtp/configure.in')
| -rw-r--r-- | third_party/srtp/configure.in | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/third_party/srtp/configure.in b/third_party/srtp/configure.in new file mode 100644 index 00000000..49aaf8e0 --- /dev/null +++ b/third_party/srtp/configure.in @@ -0,0 +1,206 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(srtp) + +dnl Must come before AC_PROG_CC +if test -z "$CFLAGS"; then + dnl Default value for CFLAGS if not specified. + CFLAGS="-Wall -O4 -fexpensive-optimizations -funroll-loops" +fi + +dnl Checks for programs. +AC_PROG_RANLIB +AC_PROG_CC +AC_PROG_INSTALL + + +AC_ARG_ENABLE(kernel-linux, + [AS_HELP_STRING([--enable-kernel-linux], + [build library to run in Linux kernel context])], + [], enable_kernel_linux=no) +AC_MSG_CHECKING(whether to build for Linux kernel context) +if test "$enable_kernel_linux" = "yes"; then + AC_DEFINE(SRTP_KERNEL, 1, + [Define to compile for kernel contexts.]) + AC_DEFINE(SRTP_KERNEL_LINUX, 1, + [Define to compile for Linux kernel context.]) +fi +AC_MSG_RESULT($enable_kernel_linux) + +if test "$cross_compiling" != yes; then + dnl Check for /dev/urandom + AC_CHECK_FILE(/dev/urandom, DEV_URANDOM=/dev/urandom, + [AC_CHECK_FILE(/dev/random, DEV_URANDOM=/dev/random)]) +fi + +AC_MSG_CHECKING(which random device to use) +if test "$enable_kernel_linux" = "yes"; then + RNG_OBJS=rand_linux_kernel.o + AC_MSG_RESULT([Linux kernel builtin]) +else + RNG_OBJS=rand_source.o + if test -n "$DEV_URANDOM"; then + AC_DEFINE_UNQUOTED(DEV_URANDOM, "$DEV_URANDOM",[Path to random device]) + AC_MSG_RESULT([$DEV_URANDOM]) + else + AC_MSG_RESULT([standard rand() function...]) + fi +fi +AC_SUBST(RNG_OBJS) + + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(stdlib.h) +AC_CHECK_HEADERS(unistd.h) +AC_CHECK_HEADERS(byteswap.h) +AC_CHECK_HEADERS(stdint.h) +AC_CHECK_HEADERS(sys/uio.h) +AC_CHECK_HEADERS(inttypes.h) +AC_CHECK_HEADERS(sys/types.h) +AC_CHECK_HEADERS(machine/types.h) +AC_CHECK_HEADERS(sys/int_types.h) + +dnl socket() and friends +AC_CHECK_HEADERS(sys/socket.h netinet/in.h arpa/inet.h) +AC_CHECK_HEADERS(windows.h, [AC_CHECK_HEADERS(winsock2.h)]) + +AC_CHECK_HEADERS(syslog.h) + +AC_CHECK_TYPES([int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,uint64_t]) +AC_CHECK_SIZEOF(unsigned long) +AC_CHECK_SIZEOF(unsigned long long) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T + +dnl Checks for library functions. +AC_CHECK_FUNCS(socket inet_aton usleep) + +dnl Find socket function if not found yet. +if test "x$ac_cv_func_socket" = "xno"; then + AC_CHECK_LIB(socket, socket) + AC_MSG_CHECKING([for socket in -lwsock32]) + SAVELIBS="$LIBS" + LIBS="$LIBS -lwsock32" + AC_TRY_LINK([ +#include <winsock2.h> +],[ +socket(0, 0, 0); +], + ac_cv_func_socket=yes + AC_MSG_RESULT(yes), + LIBS="$SAVELIBS" + AC_MSG_RESULT(no)) +fi + +dnl Check the byte order +AC_C_BIGENDIAN + +AC_CANONICAL_HOST + +dnl check host_cpu type, set defines appropriately +case $host_cpu in + i*86 ) + AC_DEFINE(CPU_CISC, 1, + [Define if building for a CISC machine (e.g. Intel).]) + AC_DEFINE(HAVE_X86, 1, + [Define to use X86 inlined assembly code]);; + * ) + # CPU_RISC is only supported for big endian machines. + if test "$ac_cv_c_bigendian" = "yes"; then + AC_DEFINE(CPU_RISC, 1, + [Define if building for a RISC machine (assume slow byte access).]) + else + AC_DEFINE(CPU_CISC, 1) + fi + ;; +esac + +dnl Check if we're on a Windows platform. +case $host_os in + *cygwin*|*mingw* ) + EXE=.exe;; + * ) EXE="";; +esac + +AC_SUBST(EXE) # define executable suffix; this is needed for `make clean' + +AC_MSG_CHECKING(whether to compile in debugging) +AC_ARG_ENABLE(debug, + [AS_HELP_STRING([--disable-debug], + [do not compile in dynamic debugging system])], + [], enable_debug=yes) +if test "$enable_debug" = "yes"; then + AC_DEFINE(ENABLE_DEBUGGING, 1, + [Define to compile in dynamic debugging system.]) +fi +AC_MSG_RESULT($enable_debug) + +AC_MSG_CHECKING(whether to use ISMAcryp code) +AC_ARG_ENABLE(generic-aesicm, + [AS_HELP_STRING([--enable-generic-aesicm], + [compile in changes for ISMAcryp])], + [], enable_generic_aesicm=no) +if test "$enable_generic_aesicm" = "yes"; then + AC_DEFINE(GENERIC_AESICM, 1, [Define this to use ISMAcryp code.]) +fi +AC_MSG_RESULT($enable_generic_aesicm) + +AC_MSG_CHECKING(whether to use syslog for error reporting) +AC_ARG_ENABLE(syslog, + [AS_HELP_STRING([--enable-syslog], [use syslog for error reporting])], + [], enable_syslog=no) +if test "$enable_syslog" = "yes"; then + AC_DEFINE(USE_SYSLOG, 1, [Define to use syslog logging.]) +fi +AC_MSG_RESULT($enable_syslog) + +AC_MSG_CHECKING(whether to use stdout for error reporting) +AC_ARG_ENABLE(stdout, + [AS_HELP_STRING([--disable-stdout], [don't use stdout for error reporting])], + [], enable_stdout=yes) +if test "$enable_stdout" = "yes"; then + AC_DEFINE(ERR_REPORTING_STDOUT, 1, [Define to use logging to stdout.]) +fi +AC_MSG_RESULT($enable_stdout) + +AC_MSG_CHECKING(whether to use /dev/console for error reporting) +AC_ARG_ENABLE(console, + [AS_HELP_STRING([--enable-console], [use /dev/console for error reporting])], + [], enable_console=no) +if test "$enable_console" = "yes"; then + AC_DEFINE(USE_ERR_REPORTING_FILE, 1, [Write errors to this file]) + AC_DEFINE(ERR_REPORTING_FILE, "/dev/console", [Report errors to this file.]) +fi +AC_MSG_RESULT($enable_console) + +AC_MSG_CHECKING(whether to use GDOI key management) +AC_ARG_ENABLE(gdoi, + [AS_HELP_STRING([--enable-gdoi], [enable GDOI key management])], + [], enable_gdoi=no) +if test "$enable_gdoi" = "yes"; then + AC_DEFINE(SRTP_GDOI, 1, [Define to use GDOI.]) + GDOI_OBJS=gdoi/srtp+gdoi.o + AC_SUBST(GDOI_OBJS) +fi +AC_MSG_RESULT($enable_gdoi) + +AC_CONFIG_HEADER(crypto/include/config.h:config_in.h) + +AC_OUTPUT(Makefile crypto/Makefile doc/Makefile) + +# This is needed when building outside the source dir. +AS_MKDIR_P(crypto/ae_xfm) +AS_MKDIR_P(crypto/cipher) +AS_MKDIR_P(crypto/hash) +AS_MKDIR_P(crypto/kernel) +AS_MKDIR_P(crypto/math) +AS_MKDIR_P(crypto/replay) +AS_MKDIR_P(crypto/rng) +AS_MKDIR_P(crypto/test) +AS_MKDIR_P(doc) +AS_MKDIR_P(srtp) +AS_MKDIR_P(tables) +AS_MKDIR_P(test) |