7900b7b9b

Rob Landley

2006-06-13

SOURCE BUG Duration: 50s

Subject

Use -ffunction-sections -fdata-sections --gc-sections if the compiler supports it. If nothing else, this gives us better granularity in bloatcheck.

SOURCE BUG

This commit was genuinely broken at the time (not related to our build system): scripts/config/mkconfigs.c (2005-08-01 - 2006-10-05 arasi) uretilen bbconfigopts.h icine .config satirlarini kacissiz, ham newline'larla gömüyordu - gecerli C degildi, busybox'un kendi bb_mkdep araci bile parse edemiyordu (7d219aab7 ile duzeltildi, mkconfigs shell scripte cevrildi)

→ Bu hatanin tam hikayesini ve duzeltme diffini gor

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

Rules.mak +2 -0

Rules.mak+2 -0

@@ -253,6 +253,7 @@ ifeq ($(strip $(shell [ $(CC_MAJOR) -ge 4 -a $(CC_MINOR) -ge 1 ] ; echo $$?)),0)
	endif # gcc-4.1 and beyond
	endif
	OPTIMIZATION+=$(call check_cc,$(CC),-fomit-frame-pointer,)
+	OPTIMIZATION+=$(call check_cc,$(CC),-ffunction-sections -fdata-sections,)

	#
	#--------------------------------------------------------
@@ -284,6 +285,7 @@ ifeq ($(strip $(CONFIG_DEBUG)),y)
	else
	CFLAGS +=-DNDEBUG
	CHECKED_LDFLAGS += $(call check_ld,$(LD),--sort-common,)
+	CHECKED_LDFLAGS += $(call check_ld,--gc-sections,)
	endif

	ifneq ($(strip $(CONFIG_DEBUG_PESSIMIZE)),y)