diff options
| -rwxr-xr-x | configure | 24 |
1 files changed, 13 insertions, 11 deletions
@@ -1641,7 +1641,7 @@ if x86 && test "$_runtime_cpudetection" = no ; then cat > $TMPC <<EOF #include <stdlib.h> #include <signal.h> -void catch(int sig) { exit(1); } +static void catch(int sig) { exit(1); } int main(void) { signal(SIGILL, catch); __asm__ volatile ("$3":::"memory"); return 0; @@ -2325,7 +2325,7 @@ if test "$_big_endian" = auto ; then cat > $TMPC <<EOF short ascii_name[] = { (('M'<<8)|'P'),(('l'<<8)|'a'),(('y'<<8)|'e'),(('r'<<8)|'B'), (('i'<<8)|'g'),(('E'<<8)|'n'),(('d'<<8)|'i'),(('a'<<8)|'n'),0}; -int main(void) { return (int)ascii_name; } +int main(void) { return (long)ascii_name; } EOF if cc_check ; then if strings $TMPEXE | grep -q -l MPlayerBigEndian ; then @@ -2917,7 +2917,7 @@ fi echocheck "__builtin_expect" # GCC branch prediction hint cat > $TMPC << EOF -int foo(int a) { +static int foo(int a) { a = __builtin_expect(a, 10); return a == 10 ? 0 : 1; } @@ -3360,7 +3360,7 @@ fi if test "$_pthreads" = auto ; then cat > $TMPC << EOF #include <pthread.h> -void* func(void *arg) { return arg; } +static void *func(void *arg) { return arg; } int main(void) { pthread_t tid; return pthread_create(&tid, 0, func, 0) == 0 ? 0 : 1; } EOF _pthreads=no @@ -3438,7 +3438,7 @@ int main(void) { char *optr=outbuffer; size_t inleft=numread; size_t outleft=OUTBUFSIZE; - if (iconv(icdsc, (const char **)&iptr, &inleft, &optr, &outleft) + if (iconv(icdsc, &iptr, &inleft, &optr, &outleft) != (size_t)(-1)) { write(1, outbuffer, OUTBUFSIZE - outleft); } @@ -3673,7 +3673,7 @@ echocheck "swab()" cat > $TMPC << EOF #define _XOPEN_SOURCE 600 #include <unistd.h> -int main(void) { swab(0, 0, 0); return 0; } +int main(void) { swab(NULL, NULL, 0); return 0; } EOF _swab=no cc_check && _swab=yes @@ -4556,8 +4556,6 @@ echocheck "AA" if test "$_aa" = auto ; then cat > $TMPC << EOF #include <aalib.h> -extern struct aa_hardware_params aa_defparams; -extern struct aa_renderparams aa_defrenderparams; int main(void) { aa_context *c; aa_renderparams *p; @@ -4885,8 +4883,10 @@ if test "$_gif" = yes ; then cat > $TMPC << EOF #include <signal.h> +#include <stdio.h> +#include <stdlib.h> #include <gif_lib.h> -void catch(int sig) { exit(1); } +static void catch(int sig) { exit(1); } int main(void) { signal(SIGSEGV, catch); // catch segfault printf("EGifPutExtensionFirst is at address %p\n", EGifPutExtensionFirst); @@ -4912,9 +4912,10 @@ case "$_gif" in yes*) def_gif_tvt_hack='#define CONFIG_GIF_TVT_HACK 1' cat > $TMPC << EOF +#include <stdio.h> #include <gif_lib.h> int main(void) { - GifFileType gif; + GifFileType gif = {.UserData = NULL}; printf("UserData is at address %p\n", gif.UserData); return 0; } @@ -6344,8 +6345,9 @@ echocheck "libspeex (version >= 1.1 required)" if test "$_speex" = auto ; then _speex=no cat > $TMPC << EOF +#include <stddef.h> #include <speex/speex.h> -int main(void) { SpeexBits bits; void *dec; speex_decode_int(dec, &bits, dec); return 0; } +int main(void) { SpeexBits bits; void *dec = NULL; speex_decode_int(dec, &bits, dec); return 0; } EOF cc_check -lspeex $_ld_lm && _speex=yes fi |