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8141416: "expr: syntax error" due to gcc -dumpversion excluding micro

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Reviewed-by: erikj, stuefe
This commit is contained in:
Volker Simonis 2015-11-05 10:55:58 +01:00
parent a38ea495d6
commit 5bef4db912
1 changed files with 5 additions and 0 deletions
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5
hotspot/make/linux/makefiles/gcc.make
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@ -61,6 +61,11 @@ else
CC_VER_MAJOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f1)
CC_VER_MINOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2)
CC_VER_MICRO := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f3)
# Workaround Ubuntu bug where -dumpversion doesn't print a micro version
# https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1360404
ifeq ($(CC_VER_MICRO),)
CC_VER_MICRO := "0"
endif
endif
ifeq ($(USE_CLANG), true)