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Changes to extensions and test logic so that the build works with gcc

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and with -std=iso9899:1999

FossilOrigin-Name: 2575a68c3965e72f2ab211d933012442755afe6a9b7de9e9e50cdd2155fd1ec8
This commit is contained in:
drh
2019-11-20 12:07:40 +00:00
parent cde342df70
commit 594b124f21
5 changed files with 21 additions and 53 deletions
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24
src/hwtime.h
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@@ -11,7 +11,7 @@
******************************************************************************
**
** This file contains inline asm code for retrieving "high-performance"
** counters for x86 class CPUs.
** counters for x86 and x86_64 class CPUs.
*/
#ifndef SQLITE_HWTIME_H
#define SQLITE_HWTIME_H
@@ -22,8 +22,9 @@
** processor and returns that value. This can be used for high-res
** profiling.
*/
#if (defined(__GNUC__) || defined(_MSC_VER)) && \
(defined(i386) || defined(__i386__) || defined(_M_IX86))
#if !defined(__STRICT_ANSI__) && \
(defined(__GNUC__) || defined(_MSC_VER)) && \
(defined(i386) || defined(__i386__) || defined(_M_IX86))
#if defined(__GNUC__)
@@ -44,7 +45,7 @@
#endif
#elif (defined(__GNUC__) && defined(__x86_64__))
#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
__inline__ sqlite_uint64 sqlite3Hwtime(void){
unsigned long val;
@@ -52,7 +53,7 @@
return val;
}
#elif (defined(__GNUC__) && defined(__ppc__))
#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
__inline__ sqlite_uint64 sqlite3Hwtime(void){
unsigned long long retval;
@@ -69,14 +70,13 @@
#else
#error Need implementation of sqlite3Hwtime() for your platform.
/*
** To compile without implementing sqlite3Hwtime() for your platform,
** you can remove the above #error and use the following
** stub function. You will lose timing support for many
** of the debugging and testing utilities, but it should at
** least compile and run.
** asm() is needed for hardware timing support. Without asm(),
** disable the sqlite3Hwtime() routine.
**
** sqlite3Hwtime() is only used for some obscure debugging
** and analysis configurations, not in any deliverable, so this
** should not be a great loss.
*/
sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }