Walk back most uses of __STRICT_ANSI__

Author: jart

build/objdump

@@ -6,14 +6,14 @@ if [ -n "$OBJDUMP" ]; then
 fi
 
 find_objdump() {
-  if [ -x .cosmocc/3.3/bin/$1-linux-cosmo-objdump ]; then
-    OBJDUMP=.cosmocc/3.3/bin/$1-linux-cosmo-objdump
-  elif [ -x .cosmocc/3.3/bin/$1-linux-musl-objdump ]; then
-    OBJDUMP=.cosmocc/3.3/bin/$1-linux-musl-objdump
-  elif [ -x "$COSMO/.cosmocc/3.3/bin/$1-linux-cosmo-objdump" ]; then
-    OBJDUMP="$COSMO/.cosmocc/3.3/bin/$1-linux-cosmo-objdump"
-  elif [ -x "$COSMO/.cosmocc/3.3/bin/$1-linux-musl-objdump" ]; then
-    OBJDUMP="$COSMO/.cosmocc/3.3/bin/$1-linux-musl-objdump"
+  if [ -x .cosmocc/3.3.1/bin/$1-linux-cosmo-objdump ]; then
+    OBJDUMP=.cosmocc/3.3.1/bin/$1-linux-cosmo-objdump
+  elif [ -x .cosmocc/3.3.1/bin/$1-linux-musl-objdump ]; then
+    OBJDUMP=.cosmocc/3.3.1/bin/$1-linux-musl-objdump
+  elif [ -x "$COSMO/.cosmocc/3.3.1/bin/$1-linux-cosmo-objdump" ]; then
+    OBJDUMP="$COSMO/.cosmocc/3.3.1/bin/$1-linux-cosmo-objdump"
+  elif [ -x "$COSMO/.cosmocc/3.3.1/bin/$1-linux-musl-objdump" ]; then
+    OBJDUMP="$COSMO/.cosmocc/3.3.1/bin/$1-linux-musl-objdump"
   else
     echo "error: toolchain not found (try running 'cosmocc --update' or 'make' in the cosmo monorepo)" >&2
     exit 1

libc/errno.h

@@ -22,16 +22,15 @@ COSMOPOLITAN_C_START_
  * @see libc/sysv/dos2errno.sh for multimapped numbers
  */
 
-#if defined(__GNUC__) && defined(__aarch64__) && !defined(__STRICT_ANSI__) && \
-    !defined(__cplusplus)
+#if defined(__GNUC__) && defined(__aarch64__) && !defined(__cplusplus)
 /* this header is included by 700+ files; therefore we */
 /* hand-roll &__get_tls()->tib_errno to avoid #include */
 /* cosmopolitan uses x28 as the tls register b/c apple */
-#define errno                                  \
-  (*({                                         \
-    errno_t *__ep;                             \
-    asm("sub\t%0,x28,#192-0x3c" : "=r"(__ep)); \
-    __ep;                                      \
+#define errno                                      \
+  (*__extension__({                                \
+    errno_t *__ep;                                 \
+    __asm__("sub\t%0,x28,#192-0x3c" : "=r"(__ep)); \
+    __ep;                                          \
   }))
 #else
 #define errno (*__errno_location())

libc/fmt/divmod10.internal.h

@@ -2,8 +2,7 @@
 #define COSMOPOLITAN_LIBC_FMT_DIVMOD10_H_
 
 forceinline uint64_t __divmod10(uint64_t __x, unsigned *__r) {
-#if defined(__STRICT_ANSI__) || !defined(__GNUC__) || \
-    (defined(__OPTIMIZE__) && !defined(__OPTIMIZE_SIZE__))
+#if !defined(__GNUC__) || (defined(__OPTIMIZE__) && !defined(__OPTIMIZE_SIZE__))
   *__r = __x % 10;
   return __x / 10;
 #else