GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. # Local configure fragment for sysdeps/unix/sysv/linux/i386. # Check if CFLAGS allows compiler to use ebp register in inline assembly. AC_CACHE_CHECK([if compiler flags allows ebp in inline assembly], libc_cv_can_use_register_asm_ebp, [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([ void foo (int i) { register int reg asm ("ebp") = i; asm ("# %0" : : "r" (reg)); }])], [libc_cv_can_use_register_asm_ebp=yes], [libc_cv_can_use_register_asm_ebp=no]) ]) if test $libc_cv_can_use_register_asm_ebp = yes; then AC_DEFINE(CAN_USE_REGISTER_ASM_EBP) fi libc_cv_gcc_unwind_find_fde=yes ldd_rewrite_script=sysdeps/unix/sysv/linux/ldd-rewrite.sed