Import changesets (part 4) 428,457,460,467: defines for openbsd etc.

grischka committed 18 years ago

Commit 6c96c411 parent f4665775 files · +40 −16Browse files

Unified · Split

5 files

@@ -1,6 +1,11 @@
1	version 0.9.24:	1	version 0.9.24:
2		2
3	- Import 409,410: ARM EABI by Daniel Gl�ckner	3	- Import changesets (part 4) 428,457,460,467: defines for openbsd etc.
		4
		5	- Use _WIN32 for a windows hosted tcc and define it for the PE target,
		6	otherwise define __unix / __linux (Detlef Riekenberg)
		7
		8	- Import changesets (part 3) 409,410: ARM EABI by Daniel Gl�ckner
4		9
5	- Some in-between fixes:	10	- Some in-between fixes:
6	TCC -E no longer hangs with macro calls involving newlines.	11	TCC -E no longer hangs with macro calls involving newlines.

 CFLAGS+=-g -Wall
 ifndef CONFIG_WIN32
-LIBS=-ldl
+LIBS=-lm
+ifndef CONFIG_NOLDL
+LIBS+=-ldl
+endif
 BCHECK_O=bcheck.o
 endif
 CFLAGS_P=$(CFLAGS) -pg -static -DCONFIG_TCC_STATIC

 #include <stdio.h>
 #include <stdarg.h>
 #include <string.h>
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__DragonFly__) && !defined(__OpenBSD__)
 #include <malloc.h>
 #endif
 #define HAVE_MEMALIGN
-#if defined(__FreeBSD__) || defined(__dietlibc__)
+#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__dietlibc__) \
-#warning Bound checking not fully supported on FreeBSD
+    || defined(__UCLIBC__) || defined(__OpenBSD__)
+#warning Bound checking not fully supported in this environment.
 #undef CONFIG_TCC_MALLOC_HOOKS
 #undef HAVE_MEMALIGN
 #endif

 MINGW32*)
 mingw32="yes"
 ;;
+DragonFly)
+noldl="yes"
+;;
+OpenBSD)
+noldl="yes"
+;;
 *) ;;
 esac
 cat > $TMPC << EOF
 #include <inttypes.h>
 int main(int argc, char ** argv){
-	volatile uint32_t i=0x01234567;
+    volatile uint32_t i=0x01234567;
-	return (*((uint8_t*)(&i))) == 0x67;
+    return (*((uint8_t*)(&i))) == 0x67;
 }
 EOF
 if $cc -o $TMPE $TMPC 2>/dev/null ; then
-$TMPE && bigendian="yes"
+    $TMPE && bigendian="yes"
 else
-echo big/little test failed
+    echo big/little test failed
 fi
 else
   echo "Unsupported CPU"
   exit 1
 fi
+if test "$noldl" = "yes" ; then
+  echo "CONFIG_NOLDL=yes" >> config.mak
+fi
 if test "$mingw32" = "yes" ; then
   echo "CONFIG_WIN32=yes" >> config.mak
   echo "#define CONFIG_WIN32 1" >> $TMPH
     DIRS="tests"
     FILES="Makefile tests/Makefile"
     for dir in $DIRS ; do
-            mkdir -p $dir
+        mkdir -p $dir
     done
     for f in $FILES ; do
         ln -sf $source_path/$f $f
 diff $TMPH config.h >/dev/null 2>&1
 if test $? -ne 0 ; then
-	mv -f $TMPH config.h
+    mv -f $TMPH config.h
 else
-	echo "config.h is unchanged"
+    echo "config.h is unchanged"
 fi
 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH

tcc.c+10−4

   #define strtof (float)strtod
   #define strtoll (long long)strtol
 #endif
-#elif defined(TCC_UCLIBC) || defined(__FreeBSD__)
+#elif defined(TCC_UCLIBC) || defined(__FreeBSD__) || defined(__DragonFly__) \
+    || defined(__OpenBSD__)
 /* currently incorrect */
 long double strtold(const char *nptr, char **endptr)
 {
     tcc_define_symbol(s, "arm", NULL);
     tcc_define_symbol(s, "__APCS_32__", NULL);
 #endif
-#if defined(linux)
+#ifdef TCC_TARGET_PE
+    tcc_define_symbol(s, "_WIN32", NULL);
+#else
+    tcc_define_symbol(s, "__unix__", NULL);
+    tcc_define_symbol(s, "__unix", NULL);
+#if defined(__linux)
     tcc_define_symbol(s, "__linux__", NULL);
-    tcc_define_symbol(s, "linux", NULL);
+    tcc_define_symbol(s, "__linux", NULL);
+#endif
 #endif
     /* tiny C specific defines */
     tcc_define_symbol(s, "__TINYC__", NULL);
     tcc_define_symbol(s, "__PTRDIFF_TYPE__", "int");
 #ifdef TCC_TARGET_PE
     tcc_define_symbol(s, "__WCHAR_TYPE__", "unsigned short");
-    tcc_define_symbol(s, "_WIN32", NULL);
 #else
     tcc_define_symbol(s, "__WCHAR_TYPE__", "int");
 #endif

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