Mercurial > sdl-ios-xcode
comparison configure.in @ 3012:7e30c2dc7783
Fixed Visual C++ release build for Visual C++ 2005
* Some math functions become intrinsic in release mode, so we need to
convert all the math functions into SDL math functions, like we did
with the stdlib functions.
* Constant initializers of 8-bit values become calls to memset() in
release mode, but memset() itself is an intrinsic when explicitly
called. So we'll just explicitly call memset() in those cases.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 10 Jan 2009 18:32:24 +0000 |
| parents | b30409e106f2 |
| children | cacb282192a1 |
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| 3011:8f4ed5ec2b06 | 3012:7e30c2dc7783 |
|---|---|
| 127 AC_DEFINE(SDL_HAS_64BIT_TYPE) | 127 AC_DEFINE(SDL_HAS_64BIT_TYPE) |
| 128 fi | 128 fi |
| 129 have_inttypes=yes | 129 have_inttypes=yes |
| 130 fi | 130 fi |
| 131 | 131 |
| 132 dnl Check for defines | |
| 133 AC_CHECK_DEFINE(M_PI, math.h) | |
| 134 | |
| 132 dnl Checks for library functions. | 135 dnl Checks for library functions. |
| 133 case "$host" in | 136 case "$host" in |
| 134 *-*-cygwin* | *-*-mingw32*) | 137 *-*-cygwin* | *-*-mingw32*) |
| 135 ;; | 138 ;; |
| 136 *) | 139 *) |
| 144 fi | 147 fi |
| 145 AC_FUNC_STRTOD | 148 AC_FUNC_STRTOD |
| 146 if test x$ac_cv_func_strtod = xyes; then | 149 if test x$ac_cv_func_strtod = xyes; then |
| 147 AC_DEFINE(HAVE_STRTOD) | 150 AC_DEFINE(HAVE_STRTOD) |
| 148 fi | 151 fi |
| 149 AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep) | 152 AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf copysign cos cosf fabs floor log pow scalbn sin sinf sqrt iconv sigaction setjmp nanosleep) |
| 150 | 153 |
| 154 AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"]) | |
| 151 AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"]) | 155 AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"]) |
| 152 AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"]) | |
| 153 fi | 156 fi |
| 154 | 157 |
| 155 if test x$have_inttypes != xyes; then | 158 if test x$have_inttypes != xyes; then |
| 156 AC_CHECK_SIZEOF(char, 1) | 159 AC_CHECK_SIZEOF(char, 1) |
| 157 AC_CHECK_SIZEOF(short, 2) | 160 AC_CHECK_SIZEOF(short, 2) |