diff options
| -rw-r--r-- | common/mem.h | 30 | ||||
| -rw-r--r-- | configure.ac | 1 |
2 files changed, 31 insertions, 0 deletions
diff --git a/common/mem.h b/common/mem.h index 8ba6586b..980ea139 100644 --- a/common/mem.h +++ b/common/mem.h @@ -22,10 +22,40 @@ #include <stdlib.h> #include <spice/macros.h> +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + #ifdef __cplusplus extern "C" { #endif +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_ALLOCA_H +# include <alloca.h> +#elif defined __GNUC__ +# define alloca __builtin_alloca +#elif defined _AIX +# define alloca __alloca +#elif defined _MSC_VER +# include <malloc.h> +# define alloca _alloca +#else +# ifndef HAVE_ALLOCA +# ifdef __cplusplus +extern "C" +# endif +void *alloca (size_t); +# endif +#endif + typedef struct SpiceChunk { uint8_t *data; uint32_t len; diff --git a/configure.ac b/configure.ac index 4b3d59fe..18209bfd 100644 --- a/configure.ac +++ b/configure.ac @@ -27,6 +27,7 @@ AC_C_BIGENDIAN AC_PATH_PROGS(PYTHON, python2 python) AC_CHECK_HEADERS([sys/time.h]) +AC_FUNC_ALLOCA SPICE_LT_VERSION=m4_format("%d:%d:%d", 1, 0, 2) AC_SUBST(SPICE_LT_VERSION) |