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Add -xregs=no%appl for SunCC on Sparc

pull/723/head
Jeffrey Walton 2018-09-09 03:01:10 -04:00
parent 9a8b4a8024
commit 03297cdfa6
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GPG Key ID: B36AB348921B1838
1 changed files with 14 additions and 2 deletions
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16
GNUmakefile
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@ -1,3 +1,4 @@
###########################################################
##### System Attributes and Programs #####
###########################################################
@ -51,8 +52,8 @@ IS_PPC32 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c -E 'ppc|po
IS_PPC64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'ppc64|power64')
IS_ARM32 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'arm|armhf|arm7l|eabihf')
IS_ARMV8 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'aarch32|aarch64')
IS_SPARC32 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c 'sparc')
IS_SPARC64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c 'sparc64')
IS_SPARC32 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c -E 'sun|sparc')
IS_SPARC64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'sun|sparc64')
IS_NEON := $(shell $(CXX) $(CXXFLAGS) -dumpmachine 2>/dev/null | $(GREP) -i -c -E 'armv7|armhf|arm7l|eabihf|armv8|aarch32|aarch64')
@ -562,8 +563,19 @@ endif # CXXFLAGS
# Remove -fPIC if present. SunCC use -KPIC
ifeq ($(SUN_COMPILER),1)
CXXFLAGS := $(subst -fPIC,-KPIC,$(CXXFLAGS))
CXXFLAGS := $(subst -fpic,-Kpic,$(CXXFLAGS))
endif
# For SunOS and SunCC Sun wants folks to use -xregs=no%appl
# https://docs.oracle.com/cd/E18659_01/html/821-1383/bkamt.html
ifeq ($(IS_SUN)$(SUN_COMPILER),11)
ifneq ($(IS_SPARC32)$(IS_SPARC64),00)
ifeq ($(findstring -xregs=no%appl,$(CXXFLAGS)),)
CXXFLAGS += -xregs=no%appl
endif # -xregs
endif # Sparc
endif # SunOS
# Remove -fPIC if present. IBM XL C/C++ use -qpic
ifeq ($(XLC_COMPILER),1)
CXXFLAGS := $(subst -fPIC,-qpic,$(CXXFLAGS))