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Cleanup Cygwin builds.

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* windows/Makefile.am (loaddrv_LDFLAGS): remove, the -mno-cygwin
flag is supposed to be set in CFLAGS by ./configure
* configure.ac: add a check for the presence of usleep(), add a
check whether the linker accepts -static
* avrdude.h: protect prototype for usleep by !defined(HAVE_USLEEP)
* ppwin.c (usleep): protect by !defined(HAVE_USLEEP)
* main.c: silence "array subscript of type char" compiler warnings
by casting all arguments to tolower()/toupper() and isspace()/
isdigit()/ispunct() to "int"
* butterfly.c: (Dito.)
* avr910.c: (Dito.)




git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@936 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2010-01-22 16:40:17 +00:00
parent 358d351aff
commit 8ffc939aff
9 changed files with 59 additions and 32 deletions
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8
ppiwin.c
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@@ -374,6 +374,7 @@ int gettimeofday(struct timeval *tv, struct timezone *unused){
#endif
#if !defined(HAVE_USLEEP)
int usleep(unsigned int us)
{
int has_highperf;
@@ -384,7 +385,7 @@ int usleep(unsigned int us)
// verify - increasing the delay helps sometimes but not
// realiably. There must be some other problem. Maybe just
// with my test-hardware maybe in the code-base.
//// us=(unsigned long) (us*1.5);
//// us=(unsigned long) (us*1.5);
has_highperf=QueryPerformanceFrequency(&freq);
@@ -393,7 +394,7 @@ int usleep(unsigned int us)
if (has_highperf) {
QueryPerformanceCounter(&start);
loopend.QuadPart=start.QuadPart+freq.QuadPart*us/(1000*1000);
do {
do {
QueryPerformanceCounter(&stop);
} while (stop.QuadPart<=loopend.QuadPart);
}
@@ -405,11 +406,12 @@ int usleep(unsigned int us)
DEBUG_QueryPerformanceCounter(&stop);
}
DEBUG_DisplayTimingInfo(start, stop, freq, us, has_highperf);
return 0;
}
#endif /* !HAVE_USLEEP */
#endif