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Assume that if we have GCC, we have GCC >= 3.0.

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* libguile/__scm.h (SCM_GNUC_PREREQ): Remove this definition.  Assume
  that if we have GCC, that we have GCC >= 3.0 (from 2002).  Adapt uses
  to use simply "#ifdef __GNUC__".
* libguile/deprecated.h (SCM_GNUC_PREREQ): Add deprecated definition.
This commit is contained in:
Andy Wingo 2018-06-17 20:34:05 +02:00
parent e48567fa6c
commit 63e5eafd83
2 changed files with 12 additions and 12 deletions
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9
libguile/deprecated.h
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@ -25,6 +25,15 @@
/* Deprecated declarations go here. */
/* Return true (non-zero) if GCC version MAJ.MIN or later is being used
* (macro taken from glibc.) */
#if defined __GNUC__ && defined __GNUC_MINOR__
# define SCM_GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
# define SCM_GNUC_PREREQ(maj, min) 0
#endif
#define scm_i_jmp_buf scm_i_jmp_buf_GONE__USE_JMP_BUF_INSTEAD
void scm_i_init_deprecated (void);