/[gcl]/gcl/configure.in
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revision 1.178 by camm, Fri Jun 10 15:01:35 2005 UTC revision 1.179 by camm, Tue Jun 14 14:28:16 2005 UTC
# Line 909  AC_CHECK_SIZEOF(char,0) Line 909  AC_CHECK_SIZEOF(char,0)
909  AC_MSG_CHECKING(for number of bits in char)  AC_MSG_CHECKING(for number of bits in char)
910  AC_TRY_RUN([#include <stdio.h>  AC_TRY_RUN([#include <stdio.h>
911  int main() {  int main() {
912  FILE *fp=fopen("conftest1","w");;  FILE *fp=fopen("conftest1","w");
913  unsigned char c;  unsigned char c;
914  int i;  int i;
915  for (i=0,c=1;c;c<<=1,i++);  for (i=0,c=1;c;c<<=1,i++);
# Line 923  AC_DEFINE_UNQUOTED(CHAR_SIZE,$char_size) Line 923  AC_DEFINE_UNQUOTED(CHAR_SIZE,$char_size)
923    
924  AC_CHECK_HEADERS(endian.h,  AC_CHECK_HEADERS(endian.h,
925          AC_MSG_CHECKING("endianness")          AC_MSG_CHECKING("endianness")
926          AC_TRY_RUN([#define __ARMEB__          AC_TRY_RUN([/*#define __ARMEB__*/
927                  #include <endian.h>                  #include <endian.h>
928                  int main() { return BYTE_ORDER == __LITTLE_ENDIAN ? 0 : 1;}],                  int main() { return BYTE_ORDER == __LITTLE_ENDIAN ? 0 : 1;}],
929          AC_DEFINE(LITTLE_END) AC_MSG_RESULT(little),          AC_DEFINE(LITTLE_END) AC_MSG_RESULT(little),
# Line 1226  main() Line 1226  main()
1226    b=alloca(sizeof(b));    b=alloca(sizeof(b));
1227    c=alloca(sizeof(c));    c=alloca(sizeof(c));
1228    n=b>c ? b-c : c-b;    n=b>c ? b-c : c-b;
1229    n=n>sizeof(c) ? n : 0;    n=n>sizeof(c) ? n : 1;
1230    fprintf(fp,"%ld",n);    fprintf(fp,"%ld",n);
1231    fclose(fp);    fclose(fp);
1232    return 0;    return 0;

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