clang/llvm 9 fix - do not eliminate a store to a fake "const"
This is *much* better (9 kbytes better) than dropping "*const"
optimization trick.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 9fa17cf..f842e73 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -304,7 +304,7 @@
IF_FEATURE_INDIVIDUAL(, char **argv))
{
#ifdef __GLIBC__
- (*(int **)&bb_errno) = __errno_location();
+ (*(int **)not_const_pp(&bb_errno)) = __errno_location();
barrier();
#endif
applet_name = applet;
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index fbabc6c..b1ec52b 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -203,7 +203,7 @@
#define delbuf (S.delbuf )
#define INIT_S() do { \
- (*(struct lineedit_statics**)&lineedit_ptr_to_statics) = xzalloc(sizeof(S)); \
+ (*(struct lineedit_statics**)not_const_pp(&lineedit_ptr_to_statics)) = xzalloc(sizeof(S)); \
barrier(); \
cmdedit_termw = 80; \
IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;) \