# HG changeset patch # User Sam Lantinga # Date 1139314293 0 # Node ID d02b552e5304deddd96a8595efb4b19da4c6208a # Parent 58b114ef50e79257fb08d608f4d4ccf2d750cda8 Configure dynamically generates SDL_config.h I'm still wrestling with autoheader, but this should work for now... Fixed lots of build problems with C library support disabled diff -r 58b114ef50e7 -r d02b552e5304 autogen.sh --- a/autogen.sh Tue Feb 07 11:18:21 2006 +0000 +++ b/autogen.sh Tue Feb 07 12:11:33 2006 +0000 @@ -6,6 +6,7 @@ # Touch the timestamps on all the files since CVS messes them up directory=`dirname $0` touch $directory/configure.in +touch $directory/include/SDL_config.h.in # Regenerate configuration files aclocal || exit 1 diff -r 58b114ef50e7 -r d02b552e5304 configure.in --- a/configure.in Tue Feb 07 11:18:21 2006 +0000 +++ b/configure.in Tue Feb 07 12:11:33 2006 +0000 @@ -1,5 +1,42 @@ dnl Process this file with autoconf to produce a configure script. AC_INIT(README) +AH_TOP([/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2006 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +#ifndef _SDL_config_h +#define _SDL_config_h + +/* This is a set of defines to configure the SDL features */ + +/* Comment this if you want to build without any libc requirements */ +#undef HAVE_LIBC +#ifdef HAVE_LIBC +]) +AC_CONFIG_HEADER(include/SDL_config.h) +AH_BOTTOM([ +#endif /* HAVE_LIBC */ + +#endif /* _SDL_config_h */ +]) dnl Set various version strings - taken gratefully from the GTk sources # @@ -113,6 +150,40 @@ fi fi +dnl See whether we are allowed to use the system C library +AC_ARG_ENABLE(libc, +[ --enable-libc Use the system C library [default=yes]], + , AC_DEFINE(HAVE_LIBC)) + +dnl Checks for header files. +AC_CHECK_HEADERS(alloca.h stdint.h stdlib.h stdarg.h malloc.h) +AC_CHECK_HEADERS(ctype.h) +AC_CHECK_HEADERS(string.h) +AC_CHECK_HEADERS(stdio.h) +AC_CHECK_HEADERS(signal.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T +AC_CHECK_SIZEOF(char, 1) +AC_CHECK_SIZEOF(short, 2) +AC_CHECK_SIZEOF(int, 4) +AC_CHECK_SIZEOF(long, 4) +AC_CHECK_SIZEOF(long long, 8) + +dnl Checks for library functions. +AC_FUNC_ALLOCA +AC_CHECK_FUNCS(malloc calloc realloc free) +AC_CHECK_FUNCS(getenv putenv qsort abs) +AC_CHECK_FUNCS(memset memcpy memmove memcmp) +AC_CHECK_FUNCS(strlen strcpy strncpy strcat strncat strdup) +AC_CHECK_FUNCS(_strrev _strupr _strlwr) +AC_CHECK_FUNCS(strchr strrchr strstr) +AC_CHECK_FUNCS(itoa _ltoa _uitoa _ultoa strtol _i64toa _ui64toa strtoll atoi atof) +AC_CHECK_FUNCS(strcmp strncmp stricmp strcasecmp) +AC_CHECK_FUNCS(sscanf snprintf vsnprintf) + dnl Initialize the compiler and linker flags for SDL applications SDL_CFLAGS="" diff -r 58b114ef50e7 -r d02b552e5304 include/Makefile.am --- a/include/Makefile.am Tue Feb 07 11:18:21 2006 +0000 +++ b/include/Makefile.am Tue Feb 07 12:11:33 2006 +0000 @@ -41,3 +41,7 @@ SDL_windows.h \ begin_code.h \ close_code.h + +EXTRA_DIST = \ + SDL_config.h.in \ + SDL_config.h.minimal diff -r 58b114ef50e7 -r d02b552e5304 include/SDL_config.h --- a/include/SDL_config.h Tue Feb 07 11:18:21 2006 +0000 +++ b/include/SDL_config.h Tue Feb 07 12:11:33 2006 +0000 @@ -23,81 +23,8 @@ #ifndef _SDL_config_h #define _SDL_config_h -/* This is a set of defines to configure the SDL features */ - -#define HAVE_STDARG_H - -/* Comment this if you want to build without any libc requirements */ -#define HAVE_LIBC -#ifdef HAVE_LIBC - -/* Various C library headers */ -#ifndef HAVE_CTYPE_H -#define HAVE_CTYPE_H -#endif -#ifndef HAVE_STDIO_H -#define HAVE_STDIO_H -#endif -#ifndef HAVE_STDLIB_H -#define HAVE_STDLIB_H -#endif -#ifndef HAVE_MALLOC_H -#define HAVE_MALLOC_H -#endif -#ifndef HAVE_STRING_H -#define HAVE_STRING_H -#endif -#if !defined(_WIN32_WCE) -#ifndef HAVE_SIGNAL_H -#define HAVE_SIGNAL_H -#endif -#endif /* !_WIN32_WCE */ +/* This is the minimal configuration that can be used to build SDL */ -/* Features provided by SDL_stdlib.h */ -#define HAVE_MALLOC -#define HAVE_REALLOC -#define HAVE_FREE -#ifndef HAVE_ALLOCA -#define HAVE_ALLOCA -#endif -#if !defined(_WIN32) /* Don't use C runtime versions of these on Windows */ -#define HAVE_GETENV -#define HAVE_PUTENV -#endif -/*#define HAVE_QSORT*/ - -/* Features provided by SDL_string.h */ -#define HAVE_MEMSET -#define HAVE_MEMCPY -#define HAVE_MEMMOVE -#define HAVE_MEMCMP -#define HAVE_STRLEN -#define HAVE_STRCPY -#define HAVE_STRNCPY -#define HAVE_STRCAT -#define HAVE_STRNCAT -/*#define HAVE__STRREV*/ -/*#define HAVE__STRUPR*/ -/*#define HAVE__STRLWR*/ -#define HAVE_STRCHR -#define HAVE_STRRCHR -#define HAVE_STRSTR -/*#define HAVE_ITOA*/ -/*#define HAVE__LTOA*/ -/*#define HAVE__UITOA*/ -/*#define HAVE__ULTOA*/ -/*#define HAVE_STRTOL*/ -/*#define HAVE__I64TOA*/ -/*#define HAVE__UI64TOA*/ -/*#define HAVE_STRTOLL*/ -#define HAVE_STRCMP -#define HAVE_STRNCMP -/*#define HAVE_STRICMP*/ -/*#define HAVE_STRCASECMP*/ -#define HAVE_SSCANF -/*#define HAVE_SNPRINTF*/ -/*#define HAVE_VSNPRINTF*/ - -#endif /* HAVE_LIBC */ +#define HAVE_STDARG_H 1 #endif /* _SDL_config_h */ diff -r 58b114ef50e7 -r d02b552e5304 include/SDL_config.h.in --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/include/SDL_config.h.in Tue Feb 07 12:11:33 2006 +0000 @@ -0,0 +1,289 @@ +/* include/SDL_config.h.in. Generated from configure.in by autoheader. */ + +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2006 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +#ifndef _SDL_config_h +#define _SDL_config_h + +/* This is a set of defines to configure the SDL features */ + +/* Comment this if you want to build without any libc requirements */ +#undef HAVE_LIBC +#ifdef HAVE_LIBC + + + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if you have the `abs' function. */ +#undef HAVE_ABS + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the `atof' function. */ +#undef HAVE_ATOF + +/* Define to 1 if you have the `atoi' function. */ +#undef HAVE_ATOI + +/* Define to 1 if you have the `calloc' function. */ +#undef HAVE_CALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_CTYPE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `free' function. */ +#undef HAVE_FREE + +/* Define to 1 if you have the `getenv' function. */ +#undef HAVE_GETENV + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `itoa' function. */ +#undef HAVE_ITOA + +/* Define to 1 if you have the `asound' library (-lasound). */ +#undef HAVE_LIBASOUND + +/* Define to 1 if you have the `malloc' function. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the `memcmp' function. */ +#undef HAVE_MEMCMP + +/* Define to 1 if you have the `memcpy' function. */ +#undef HAVE_MEMCPY + +/* Define to 1 if you have the `memmove' function. */ +#undef HAVE_MEMMOVE + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define to 1 if you have the `qsort' function. */ +#undef HAVE_QSORT + +/* Define to 1 if you have the `realloc' function. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_SIGNAL_H + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Define to 1 if you have the `sscanf' function. */ +#undef HAVE_SSCANF + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDARG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strcat' function. */ +#undef HAVE_STRCAT + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strcmp' function. */ +#undef HAVE_STRCMP + +/* Define to 1 if you have the `strcpy' function. */ +#undef HAVE_STRCPY + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the `stricmp' function. */ +#undef HAVE_STRICMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strlen' function. */ +#undef HAVE_STRLEN + +/* Define to 1 if you have the `strncat' function. */ +#undef HAVE_STRNCAT + +/* Define to 1 if you have the `strncmp' function. */ +#undef HAVE_STRNCMP + +/* Define to 1 if you have the `strncpy' function. */ +#undef HAVE_STRNCPY + +/* Define to 1 if you have the `strrchr' function. */ +#undef HAVE_STRRCHR + +/* Define to 1 if you have the `strstr' function. */ +#undef HAVE_STRSTR + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `_i64toa' function. */ +#undef HAVE__I64TOA + +/* Define to 1 if you have the `_ltoa' function. */ +#undef HAVE__LTOA + +/* Define to 1 if you have the `_strlwr' function. */ +#undef HAVE__STRLWR + +/* Define to 1 if you have the `_strrev' function. */ +#undef HAVE__STRREV + +/* Define to 1 if you have the `_strupr' function. */ +#undef HAVE__STRUPR + +/* Define to 1 if you have the `_ui64toa' function. */ +#undef HAVE__UI64TOA + +/* Define to 1 if you have the `_uitoa' function. */ +#undef HAVE__UITOA + +/* Define to 1 if you have the `_ultoa' function. */ +#undef HAVE__ULTOA + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of a `char', as computed by sizeof. */ +#undef SIZEOF_CHAR + +/* The size of a `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of a `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of a `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of a `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned' if does not define. */ +#undef size_t + + + +#endif /* HAVE_LIBC */ + +#endif /* _SDL_config_h */ + diff -r 58b114ef50e7 -r d02b552e5304 include/SDL_config.h.minimal --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/include/SDL_config.h.minimal Tue Feb 07 12:11:33 2006 +0000 @@ -0,0 +1,30 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2006 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +#ifndef _SDL_config_h +#define _SDL_config_h + +/* This is the minimal configuration that can be used to build SDL */ + +#define HAVE_STDARG_H 1 + +#endif /* _SDL_config_h */ diff -r 58b114ef50e7 -r d02b552e5304 include/SDL_stdlib.h --- a/include/SDL_stdlib.h Tue Feb 07 11:18:21 2006 +0000 +++ b/include/SDL_stdlib.h Tue Feb 07 12:11:33 2006 +0000 @@ -62,6 +62,12 @@ extern DECLSPEC void * SDLCALL SDL_malloc(size_t size); #endif +#ifdef HAVE_CALLOC +#define SDL_calloc calloc +#else +extern DECLSPEC void * SDLCALL SDL_calloc(size_t nmemb, size_t size); +#endif + #ifdef HAVE_REALLOC #define SDL_realloc realloc #else @@ -101,6 +107,12 @@ int (*compare)(const void *, const void *)); #endif +#ifdef HAVE_ABS +#define SDL_abs abs +#else +#define SDL_abs(X) ((X) < 0 ? -(X) : (X)) +#endif + /* Ends C function definitions when using C++ */ #ifdef __cplusplus } diff -r 58b114ef50e7 -r d02b552e5304 include/SDL_string.h --- a/include/SDL_string.h Tue Feb 07 11:18:21 2006 +0000 +++ b/include/SDL_string.h Tue Feb 07 12:11:33 2006 +0000 @@ -201,6 +201,12 @@ #define SDL_strncat(dst, src, n) (SDL_strncpy(dst+SDL_strlen(dst), src, n), dst) #endif +#ifdef HAVE_STRDUP +#define SDL_strdup strdup +#else +extern DECLSPEC char * SDLCALL SDL_strdup(const char *string); +#endif + #ifdef HAVE__STRREV #define SDL_strrev _strrev #else @@ -289,6 +295,24 @@ #endif /* SDL_HAS_64BIT_TYPE */ +#ifdef HAVE_STRTOD +#define SDL_strtod strtod +#else +extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp); +#endif + +#ifdef HAVE_ATOI +#define SDL_atoi atoi +#else +#define SDL_atoi(X) SDL_strtol(X, NULL, 0) +#endif + +#ifdef HAVE_ATOF +#define SDL_atof atof +#else +#define SDL_atof(X) SDL_strtod(X, NULL) +#endif + #ifdef HAVE_STRCMP #define SDL_strcmp strcmp #else diff -r 58b114ef50e7 -r d02b552e5304 src/audio/SDL_audio.c --- a/src/audio/SDL_audio.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/SDL_audio.c Tue Feb 07 12:11:33 2006 +0000 @@ -306,18 +306,20 @@ */ for ( i=0; bootstrap[i]; ++i ) { if ( SDL_strcmp(bootstrap[i]->name, "esd") == 0 ) { +#ifdef HAVE_PUTENV const char *esd_no_spawn; /* Don't start ESD if it's not running */ - esd_no_spawn = SDL_getenv("ESD_NO_SPAWN"); + esd_no_spawn = getenv("ESD_NO_SPAWN"); if ( esd_no_spawn == NULL ) { putenv("ESD_NO_SPAWN=1"); } +#endif if ( bootstrap[i]->available() ) { audio = bootstrap[i]->create(0); break; } -#ifdef linux /* No unsetenv() on most platforms */ +#ifdef HAVE_UNSETENV if ( esd_no_spawn == NULL ) { unsetenv("ESD_NO_SPAWN"); } diff -r 58b114ef50e7 -r d02b552e5304 src/audio/amigaos/SDL_ahiaudio.c --- a/src/audio/amigaos/SDL_ahiaudio.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/amigaos/SDL_ahiaudio.c Tue Feb 07 12:11:33 2006 +0000 @@ -22,6 +22,8 @@ /* Allow access to a raw mixing buffer (for AmigaOS) */ +#include "SDL_stdlib.h" +#include "SDL_string.h" #include "SDL_endian.h" #include "SDL_audio.h" #include "SDL_audiomem.h" diff -r 58b114ef50e7 -r d02b552e5304 src/audio/disk/SDL_diskaudio.c --- a/src/audio/disk/SDL_diskaudio.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/disk/SDL_diskaudio.c Tue Feb 07 12:11:33 2006 +0000 @@ -26,6 +26,7 @@ /* Output raw audio data to a file. */ #include +#include /* For strerror() */ #include #include #include @@ -130,7 +131,7 @@ SDL_memset(this->hidden, 0, (sizeof *this->hidden)); envr = SDL_getenv(DISKENVR_WRITEDELAY); - this->hidden->write_delay = (envr) ? atoi(envr) : DISKDEFAULT_WRITEDELAY; + this->hidden->write_delay = (envr) ? SDL_atoi(envr) : DISKDEFAULT_WRITEDELAY; /* Set the function pointers */ this->OpenAudio = DISKAUD_OpenAudio; diff -r 58b114ef50e7 -r d02b552e5304 src/audio/dma/SDL_dmaaudio.c --- a/src/audio/dma/SDL_dmaaudio.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/dma/SDL_dmaaudio.c Tue Feb 07 12:11:33 2006 +0000 @@ -23,6 +23,7 @@ /* Allow access to a raw mixing buffer */ #include +#include /* For strerror() */ #include #include #include diff -r 58b114ef50e7 -r d02b552e5304 src/audio/dsp/SDL_dspaudio.c --- a/src/audio/dsp/SDL_dspaudio.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/dsp/SDL_dspaudio.c Tue Feb 07 12:11:33 2006 +0000 @@ -25,7 +25,8 @@ /* Allow access to a raw mixing buffer */ -#include /* For perror() ... should we really do this? */ +#include /* For perror() */ +#include /* For strerror() */ #include #include #include diff -r 58b114ef50e7 -r d02b552e5304 src/audio/mme/SDL_mmeaudio.h --- a/src/audio/mme/SDL_mmeaudio.h Tue Feb 07 11:18:21 2006 +0000 +++ b/src/audio/mme/SDL_mmeaudio.h Tue Feb 07 12:11:33 2006 +0000 @@ -24,6 +24,8 @@ #include +#include "SDL_stdlib.h" +#include "SDL_string.h" #include "SDL_audio.h" #include "SDL_mutex.h" #include "SDL_timer.h" diff -r 58b114ef50e7 -r d02b552e5304 src/cdrom/linux/SDL_syscdrom.c --- a/src/cdrom/linux/SDL_syscdrom.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/cdrom/linux/SDL_syscdrom.c Tue Feb 07 12:11:33 2006 +0000 @@ -22,6 +22,7 @@ /* Functions for system-level CD-ROM audio control */ +#include /* For strerror() */ #include #include #include @@ -215,7 +216,7 @@ tmp = SDL_strstr(mntent->mnt_opts, "fs="); if ( tmp ) { SDL_free(mnt_type); - mnt_type = strdup(tmp + SDL_strlen("fs=")); + mnt_type = SDL_strdup(tmp + SDL_strlen("fs=")); if ( mnt_type ) { tmp = SDL_strchr(mnt_type, ','); if ( tmp ) { @@ -226,7 +227,7 @@ tmp = SDL_strstr(mntent->mnt_opts, "dev="); if ( tmp ) { SDL_free(mnt_dev); - mnt_dev = strdup(tmp + SDL_strlen("dev=")); + mnt_dev = SDL_strdup(tmp + SDL_strlen("dev=")); if ( mnt_dev ) { tmp = SDL_strchr(mnt_dev, ','); if ( tmp ) { diff -r 58b114ef50e7 -r d02b552e5304 src/stdlib/SDL_getenv.c --- a/src/stdlib/SDL_getenv.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/stdlib/SDL_getenv.c Tue Feb 07 12:11:33 2006 +0000 @@ -113,11 +113,11 @@ } /* Allocate memory for the variable */ - new_variable = (char *)malloc(strlen(variable)+1); + new_variable = (char *)SDL_malloc(SDL_strlen(variable)+1); if ( ! new_variable ) { return(-1); } - strcpy(new_variable, variable); + SDL_strcpy(new_variable, variable); /* Actually put it into the environment */ added = 0; @@ -126,13 +126,13 @@ /* Check to see if it's already there... */ len = (value - name); for ( ; SDL_env[i]; ++i ) { - if ( strncmp(SDL_env[i], name, len) == 0 ) { + if ( SDL_strncmp(SDL_env[i], name, len) == 0 ) { break; } } /* If we found it, just replace the entry */ if ( SDL_env[i] ) { - free(SDL_env[i]); + SDL_free(SDL_env[i]); SDL_env[i] = new_variable; added = 1; } @@ -147,7 +147,7 @@ SDL_env[i++] = (char *)0; added = 1; } else { - free(new_variable); + SDL_free(new_variable); } } return (added ? 0 : -1); @@ -161,9 +161,9 @@ value = (char *)0; if ( SDL_env ) { - len = strlen(name); + len = SDL_strlen(name); for ( i=0; SDL_env[i] && !value; ++i ) { - if ( (strncmp(SDL_env[i], name, len) == 0) && + if ( (SDL_strncmp(SDL_env[i], name, len) == 0) && (SDL_env[i][len] == '=') ) { value = &SDL_env[i][len+1]; } @@ -185,59 +185,59 @@ printf("Checking for non-existent variable... "); fflush(stdout); - if ( ! getenv("EXISTS") ) { + if ( ! SDL_getenv("EXISTS") ) { printf("okay\n"); } else { printf("failed\n"); } printf("Setting FIRST=VALUE1 in the environment... "); fflush(stdout); - if ( putenv("FIRST=VALUE1") == 0 ) { + if ( SDL_putenv("FIRST=VALUE1") == 0 ) { printf("okay\n"); } else { printf("failed\n"); } printf("Getting FIRST from the environment... "); fflush(stdout); - value = getenv("FIRST"); - if ( value && (strcmp(value, "VALUE1") == 0) ) { + value = SDL_getenv("FIRST"); + if ( value && (SDL_strcmp(value, "VALUE1") == 0) ) { printf("okay\n"); } else { printf("failed\n"); } printf("Setting SECOND=VALUE2 in the environment... "); fflush(stdout); - if ( putenv("SECOND=VALUE2") == 0 ) { + if ( SDL_putenv("SECOND=VALUE2") == 0 ) { printf("okay\n"); } else { printf("failed\n"); } printf("Getting SECOND from the environment... "); fflush(stdout); - value = getenv("SECOND"); - if ( value && (strcmp(value, "VALUE2") == 0) ) { + value = SDL_getenv("SECOND"); + if ( value && (SDL_strcmp(value, "VALUE2") == 0) ) { printf("okay\n"); } else { printf("failed\n"); } printf("Setting FIRST=NOVALUE in the environment... "); fflush(stdout); - if ( putenv("FIRST=NOVALUE") == 0 ) { + if ( SDL_putenv("FIRST=NOVALUE") == 0 ) { printf("okay\n"); } else { printf("failed\n"); } printf("Getting FIRST from the environment... "); fflush(stdout); - value = getenv("FIRST"); - if ( value && (strcmp(value, "NOVALUE") == 0) ) { + value = SDL_getenv("FIRST"); + if ( value && (SDL_strcmp(value, "NOVALUE") == 0) ) { printf("okay\n"); } else { printf("failed\n"); } printf("Checking for non-existent variable... "); fflush(stdout); - if ( ! getenv("EXISTS") ) { + if ( ! SDL_getenv("EXISTS") ) { printf("okay\n"); } else { printf("failed\n"); diff -r 58b114ef50e7 -r d02b552e5304 src/stdlib/SDL_string.c --- a/src/stdlib/SDL_string.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/stdlib/SDL_string.c Tue Feb 07 12:11:33 2006 +0000 @@ -25,6 +25,7 @@ #include "SDL_types.h" #include "SDL_ctype.h" +#include "SDL_stdlib.h" #include "SDL_string.h" @@ -175,7 +176,7 @@ #endif #endif /* SDL_HAS_64BIT_TYPE */ -#ifndef HAVE_SSCANF +#if !defined(HAVE_SSCANF) || !defined(HAVE_STRTOD) static size_t SDL_ScanFloat(const char *text, double *valuep) { const char *textstart = text; @@ -322,6 +323,18 @@ } #endif +#ifndef HAVE_STRDUP +char *SDL_strdup(const char *string) +{ + size_t len = SDL_strlen(string); + char *newstr = SDL_malloc(len+1); + if ( newstr ) { + SDL_strcpy(newstr, string); + } + return newstr; +} +#endif + #ifndef HAVE__STRREV char *SDL_strrev(char *string) { @@ -549,6 +562,20 @@ #endif /* SDL_HAS_64BIT_TYPE */ +#ifndef HAVE_STRTOD +double SDL_strtod(const char *string, char **endp) +{ + size_t len; + double value; + + len = SDL_ScanFloat(string, &value); + if ( endp ) { + *endp = (char *)string + len; + } + return value; +} +#endif + #ifndef HAVE_STRCMP int SDL_strcmp(const char *str1, const char *str2) { diff -r 58b114ef50e7 -r d02b552e5304 src/video/SDL_video.c --- a/src/video/SDL_video.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/SDL_video.c Tue Feb 07 12:11:33 2006 +0000 @@ -798,7 +798,7 @@ */ if ( (bpp == 16) && (SDL_strstr((const char *)video->glGetString(GL_EXTENSIONS), "GL_EXT_packed_pixels") || - (atof((const char *)video->glGetString(GL_VERSION)) >= 1.2f)) + (SDL_atof((const char *)video->glGetString(GL_VERSION)) >= 1.2f)) ) { video->is_32bit = 0; SDL_VideoSurface = SDL_CreateRGBSurface( diff -r 58b114ef50e7 -r d02b552e5304 src/video/SDL_yuv.c --- a/src/video/SDL_yuv.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/SDL_yuv.c Tue Feb 07 12:11:33 2006 +0000 @@ -23,6 +23,7 @@ /* This is the implementation of the YUV video surface support */ #include "SDL_stdlib.h" +#include "SDL_string.h" #include "SDL_video.h" #include "SDL_error.h" #include "SDL_sysvideo.h" @@ -54,7 +55,7 @@ overlay = NULL; yuv_hwaccel = SDL_getenv("SDL_VIDEO_YUV_HWACCEL"); if ( ((display == SDL_VideoSurface) && video->CreateYUVOverlay) && - (!yuv_hwaccel || (*yuv_hwaccel != '0')) ) { + (!yuv_hwaccel || (SDL_atoi(yuv_hwaccel) > 0)) ) { overlay = video->CreateYUVOverlay(this, w, h, format, display); } /* If hardware YUV overlay failed ... */ diff -r 58b114ef50e7 -r d02b552e5304 src/video/fbcon/SDL_fbelo.c --- a/src/video/fbcon/SDL_fbelo.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/fbcon/SDL_fbelo.c Tue Feb 07 12:11:33 2006 +0000 @@ -92,7 +92,7 @@ x = ((mousebuf[4] << 8) | mousebuf[3]); y = ((mousebuf[6] << 8) | mousebuf[5]); - if((abs(x - last_x) > ELO_SNAP_SIZE) || (abs(y - last_y) > ELO_SNAP_SIZE)) { + if((SDL_abs(x - last_x) > ELO_SNAP_SIZE) || (SDL_abs(y - last_y) > ELO_SNAP_SIZE)) { *dx = ((mousebuf[4] << 8) | mousebuf[3]); *dy = ((mousebuf[6] << 8) | mousebuf[5]); } @@ -335,19 +335,19 @@ /* try to read the calibration values */ buffer = SDL_getenv("SDL_ELO_MIN_X"); if(buffer) { - ELO_MIN_X = atoi(buffer); + ELO_MIN_X = SDL_atoi(buffer); } buffer = SDL_getenv("SDL_ELO_MAX_X"); if(buffer) { - ELO_MAX_X = atoi(buffer); + ELO_MAX_X = SDL_atoi(buffer); } buffer = SDL_getenv("SDL_ELO_MIN_Y"); if(buffer) { - ELO_MIN_Y = atoi(buffer); + ELO_MIN_Y = SDL_atoi(buffer); } buffer = SDL_getenv("SDL_ELO_MAX_Y"); if(buffer) { - ELO_MAX_Y = atoi(buffer); + ELO_MAX_Y = SDL_atoi(buffer); } #ifdef DEBUG_MOUSE diff -r 58b114ef50e7 -r d02b552e5304 src/video/fbcon/SDL_fbevents.c --- a/src/video/fbcon/SDL_fbevents.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/fbcon/SDL_fbevents.c Tue Feb 07 12:11:33 2006 +0000 @@ -351,7 +351,7 @@ name[0] = '\0'; fscanf(status, "Name: %s", name); if ( SDL_strcmp(name, wanted_name) == 0 ) { - pid = atoi(entry->d_name); + pid = SDL_atoi(entry->d_name); } fclose(status); } diff -r 58b114ef50e7 -r d02b552e5304 src/video/fbcon/SDL_fbvideo.c --- a/src/video/fbcon/SDL_fbvideo.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/fbcon/SDL_fbvideo.c Tue Feb 07 12:11:33 2006 +0000 @@ -523,7 +523,7 @@ { const char *fb_accel; fb_accel = SDL_getenv("SDL_FBACCEL"); if ( fb_accel ) { - finfo.accel = atoi(fb_accel); + finfo.accel = SDL_atoi(fb_accel); } } diff -r 58b114ef50e7 -r d02b552e5304 src/video/nanox/SDL_nxvideo.c --- a/src/video/nanox/SDL_nxvideo.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/nanox/SDL_nxvideo.c Tue Feb 07 12:11:33 2006 +0000 @@ -68,9 +68,9 @@ Dprintf ("enter NX_DeleteDevice\n") ; if (device) { - if (device -> hidden) free (device -> hidden) ; - if (device -> gl_data) free (device -> gl_data) ; - free (device) ; + if (device -> hidden) SDL_free (device -> hidden) ; + if (device -> gl_data) SDL_free (device -> gl_data) ; + SDL_free (device) ; } Dprintf ("leave NX_DeleteDevice\n") ; @@ -256,9 +256,9 @@ GrDestroyWindow (FSwindow) ; } NX_FreeVideoModes (this) ; - free (GammaRamp_R) ; - free (GammaRamp_G) ; - free (GammaRamp_B) ; + SDL_free (GammaRamp_R) ; + SDL_free (GammaRamp_G) ; + SDL_free (GammaRamp_B) ; #ifdef ENABLE_NANOX_DIRECT_FB if (Clientfb) @@ -306,7 +306,7 @@ // See if we have been given a window id if (SDL_windowid) { - SDL_Window = strtol (SDL_windowid, NULL, 0) ; + SDL_Window = SDL_strtol (SDL_windowid, NULL, 0) ; } else { SDL_Window = 0 ; } diff -r 58b114ef50e7 -r d02b552e5304 src/video/wincommon/SDL_sysevents.c --- a/src/video/wincommon/SDL_sysevents.c Tue Feb 07 11:18:21 2006 +0000 +++ b/src/video/wincommon/SDL_sysevents.c Tue Feb 07 12:11:33 2006 +0000 @@ -798,7 +798,7 @@ int cp = GetACP(); if (GetLocaleInfo(lcid, LOCALE_IDEFAULTANSICODEPAGE, buff, sizeof(buff))) { - cp = SDL_strtol(buff, NULL, 0); + cp = SDL_atoi(buff); } return cp; }