[src/trunk]: src/usr.bin/make make: let the compiler decide whether to inline...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0e39467410f0
branches:  trunk
changeset: 1020516:0e39467410f0
user:      rillig <rillig%NetBSD.org@localhost>
date:      Wed Apr 14 17:39:11 2021 +0000

description:
make: let the compiler decide whether to inline string functions

On x86_64, this reduces the binary size by 2 kB.

diffstat:

 usr.bin/make/make.h |   3 ++-
 usr.bin/make/str.h  |  36 ++++++++++++++++++------------------
 2 files changed, 20 insertions(+), 19 deletions(-)

diffs (175 lines):

diff -r 893152588c4a -r 0e39467410f0 usr.bin/make/make.h
--- a/usr.bin/make/make.h       Wed Apr 14 17:24:48 2021 +0000
+++ b/usr.bin/make/make.h       Wed Apr 14 17:39:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: make.h,v 1.261 2021/04/11 12:06:53 rillig Exp $        */
+/*     $NetBSD: make.h,v 1.262 2021/04/14 17:39:11 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -131,6 +131,7 @@
 #endif
 
 #define MAKE_INLINE static inline MAKE_ATTR_UNUSED
+#define MAKE_STATIC static MAKE_ATTR_UNUSED
 
 #if __STDC_VERSION__ >= 199901L || defined(lint) || defined(USE_C99_BOOLEAN)
 #include <stdbool.h>
diff -r 893152588c4a -r 0e39467410f0 usr.bin/make/str.h
--- a/usr.bin/make/str.h        Wed Apr 14 17:24:48 2021 +0000
+++ b/usr.bin/make/str.h        Wed Apr 14 17:39:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: str.h,v 1.7 2021/04/14 16:59:34 rillig Exp $   */
+/*     $NetBSD: str.h,v 1.8 2021/04/14 17:39:11 rillig Exp $   */
 
 /*
  Copyright (c) 2021 Roland Illig <rillig%NetBSD.org@localhost>
@@ -146,7 +146,7 @@
 }
 
 
-MAKE_INLINE Substring
+MAKE_STATIC Substring
 Substring_Init(const char *start, const char *end)
 {
        Substring sub;
@@ -162,13 +162,13 @@
        return Substring_Init(str, str + strlen(str));
 }
 
-MAKE_INLINE size_t
+MAKE_STATIC size_t
 Substring_Length(Substring sub)
 {
        return (size_t)(sub.end - sub.start);
 }
 
-MAKE_INLINE bool
+MAKE_STATIC bool
 Substring_IsEmpty(Substring sub)
 {
        return sub.start == sub.end;
@@ -182,7 +182,7 @@
               memcmp(sub.start, str, len) == 0;
 }
 
-MAKE_INLINE Substring
+MAKE_STATIC Substring
 Substring_Sub(Substring sub, size_t start, size_t end)
 {
        assert(start <= Substring_Length(sub));
@@ -190,14 +190,14 @@
        return Substring_Init(sub.start + start, sub.start + end);
 }
 
-MAKE_INLINE bool
+MAKE_STATIC bool
 Substring_HasPrefix(Substring sub, Substring prefix)
 {
        return Substring_Length(sub) >= Substring_Length(prefix) &&
               memcmp(sub.start, prefix.start, Substring_Length(prefix)) == 0;
 }
 
-MAKE_INLINE bool
+MAKE_STATIC bool
 Substring_HasSuffix(Substring sub, Substring suffix)
 {
        size_t suffixLen = Substring_Length(suffix);
@@ -206,7 +206,7 @@
 }
 
 /* Returns an independent, null-terminated copy of the substring. */
-MAKE_INLINE FStr
+MAKE_STATIC FStr
 Substring_Str(Substring sub)
 {
        if (Substring_IsEmpty(sub))
@@ -214,7 +214,7 @@
        return FStr_InitOwn(bmake_strsedup(sub.start, sub.end));
 }
 
-MAKE_INLINE const char *
+MAKE_STATIC const char *
 Substring_SkipFirst(Substring sub, char ch)
 {
        const char *p;
@@ -225,7 +225,7 @@
        return sub.start;
 }
 
-MAKE_INLINE const char *
+MAKE_STATIC const char *
 Substring_LastIndex(Substring sub, char ch)
 {
        const char *p;
@@ -236,7 +236,7 @@
        return NULL;
 }
 
-MAKE_INLINE Substring
+MAKE_STATIC Substring
 Substring_Dirname(Substring pathname)
 {
        const char *p;
@@ -247,7 +247,7 @@
        return Substring_InitStr(".");
 }
 
-MAKE_INLINE Substring
+MAKE_STATIC Substring
 Substring_Basename(Substring pathname)
 {
        const char *p;
@@ -259,7 +259,7 @@
 }
 
 
-MAKE_INLINE void
+MAKE_STATIC void
 LazyBuf_Init(LazyBuf *buf, const char *expected)
 {
        buf->data = NULL;
@@ -275,7 +275,7 @@
        free(buf->freeIt);
 }
 
-MAKE_INLINE void
+MAKE_STATIC void
 LazyBuf_Add(LazyBuf *buf, char ch)
 {
 
@@ -298,7 +298,7 @@
        }
 }
 
-MAKE_INLINE void
+MAKE_STATIC void
 LazyBuf_AddStr(LazyBuf *buf, const char *str)
 {
        const char *p;
@@ -307,7 +307,7 @@
                LazyBuf_Add(buf, *p);
 }
 
-MAKE_INLINE void
+MAKE_STATIC void
 LazyBuf_AddBytesBetween(LazyBuf *buf, const char *start, const char *end)
 {
        const char *p;
@@ -322,14 +322,14 @@
        LazyBuf_AddBytesBetween(buf, sub.start, sub.end);
 }
 
-MAKE_INLINE Substring
+MAKE_STATIC Substring
 LazyBuf_Get(const LazyBuf *buf)
 {
        const char *start = buf->data != NULL ? buf->data : buf->expected;
        return Substring_Init(start, start + buf->len);
 }
 
-MAKE_INLINE FStr
+MAKE_STATIC FStr
 LazyBuf_DoneGet(LazyBuf *buf)
 {
        if (buf->data != NULL) {