| ## Process this file with autoconf to produce configure. |
| ## In general, the safest way to proceed is to run ./autogen.sh |
| |
| # make sure we're interpreted by some minimal autoconf |
| AC_PREREQ(2.57) |
| |
| AC_INIT(open-vcdiff, 0.2, opensource@google.com) |
| AC_CONFIG_SRCDIR(README) |
| AM_INIT_AUTOMAKE |
| AM_CONFIG_HEADER(src/config.h) |
| |
| # Checks for programs. |
| AC_PROG_CC |
| AC_PROG_CPP |
| AC_PROG_CXX |
| AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc |
| AC_CANONICAL_HOST |
| |
| AC_PROG_LIBTOOL |
| AC_SUBST(LIBTOOL_DEPS) |
| |
| # Check whether some low-level functions/files are available |
| AC_HEADER_STDC |
| |
| case $host in |
| *86*-*-*bsd* | *86*-*-gnu*) |
| AC_DEFINE(VCDIFF_USE_BLOCK_COMPARE_WORDS, 1, |
| Use custom compare function instead of memcmp) |
| ;; |
| esac |
| |
| AC_CHECK_HEADERS([ext/rope]) |
| AC_CHECK_HEADERS([getopt.h]) |
| AC_CHECK_HEADERS([malloc.h]) |
| AC_CHECK_HEADERS([sys/mman.h]) |
| AC_CHECK_HEADERS([sys/time.h]) |
| AC_CHECK_HEADERS([unistd.h]) |
| AC_CHECK_HEADERS([windows.h]) |
| AC_CHECK_FUNCS([gettimeofday QueryPerformanceCounter]) |
| AC_CHECK_FUNCS([memalign posix_memalign]) |
| AC_CHECK_FUNCS([mprotect]) |
| |
| # Start of definitions needed by gflags package |
| |
| AC_CHECK_HEADERS([stdint.h sys/types.h inttypes.h]) |
| AC_CHECK_HEADERS([fnmatch.h]) |
| AC_CHECK_FUNCS([strtoll strtoq]) |
| AC_CHECK_TYPES([uint16_t, u_int16_t, __int16]) |
| |
| AX_C___ATTRIBUTE__ |
| |
| # End of definitions needed by gflags package |
| |
| AC_CONFIG_FILES([Makefile]) |
| AC_OUTPUT |
