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Deal with target architecture that have a pointer size that is different from

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the host architectures pointer size.
This commit is contained in:
Nick Clifton
2002-01-31 18:37:58 +00:00
parent dea03d4e10
commit e7e2dd9226
9 changed files with 512 additions and 392 deletions
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25
gprof/configure.in
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@ -31,31 +31,6 @@ AC_EXEEXT
AC_CHECK_HEADERS(sys/gmon_out.h)
AC_MSG_CHECKING(the size of gmon pointers)
AC_TRY_RUN([#include <stdio.h>
#include <stdlib.h>
#if HAVE_SYS_GMON_OUT_H
#include <sys/gmon_out.h>
#endif
main()
{
#if HAVE_SYS_GMON_OUT_H
struct gmon_cg_arc_record arc;
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(arc.from_pc));
exit(0);
#else
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", (int) sizeof(char *));
exit(1);
#endif
}], gmon_ptr_size=`cat conftestval`, gmon_ptr_size=4, gmon_ptr_size=4)
AC_MSG_RESULT($gmon_ptr_size)
AC_DEFINE_UNQUOTED(GMON_PTR_SIZE, $gmon_ptr_size)
build_warnings="-W -Wall"
AC_ARG_ENABLE(build-warnings,
[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],