+ Simplify by treating the standard x86 CPU names as the CPUTYPE vs.

  treating them as an alias.  Treat the shorthand versions as aliases.
+ Separate the x86 GCC CPU CFLAGS from the ICC CFLAGS.  This greatly
  simplifies the GCC section.  It also makes it more clear which CPU's
  have the same ICC CPU CFLAGS.
+ Remove redundancy in the alpha section.
+ Add forgotten ICC CPU CFLAGS for the mobile Intel CPU's added in rev. 1.42.

1 files changed, 46 insertions, 69 deletions

diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk
index 083fe65..1f3ff5b 100644
--- a/share/mk/bsd.cpu.mk
+++ b/share/mk/bsd.cpu.mk
@@ -5,8 +5,8 @@
 # may tune support for more advanced processors.
 
 .if !defined(CPUTYPE) || empty(CPUTYPE)
-. if ${MACHINE_ARCH} == "i386"
 _CPUCFLAGS =
+. if ${MACHINE_ARCH} == "i386"
 MACHINE_CPU = i486
 . elif ${MACHINE_ARCH} == "alpha"
 _CPUCFLAGS = -mcpu=ev4 -mtune=ev5
@@ -14,12 +14,9 @@ MACHINE_CPU = ev4
 . elif ${MACHINE_ARCH} == "amd64"
 MACHINE_CPU = amd64 sse2 sse
 . elif ${MACHINE_ARCH} == "ia64"
-_CPUCFLAGS =
 MACHINE_CPU = itanium
 . elif ${MACHINE_ARCH} == "sparc64"
-_CPUCFLAGS =
 . elif ${MACHINE_ARCH} == "arm"
-_CPUCFLAGS =
 MACHINE_CPU = arm
 . endif
 .else
@@ -28,20 +25,24 @@ MACHINE_CPU = arm
 # between e.g. i586 and pentium)
 
 . if ${MACHINE_ARCH} == "i386"
-.  if ${CPUTYPE} == "pentium4"
-CPUTYPE = p4
-.  elif ${CPUTYPE} == "pentium4m"
-CPUTYPE = p4m
-.  elif ${CPUTYPE} == "pentium3"
-CPUTYPE = p3
-.  elif ${CPUTYPE} == "pentium3m"
-CPUTYPE = p3m
-.  elif ${CPUTYPE} == "pentium-m"
-CPUTYPE = p-m
-.  elif ${CPUTYPE} == "pentiumpro"
-CPUTYPE = i686
-.  elif ${CPUTYPE} == "pentium"
-CPUTYPE = i586
+.  if ${CPUTYPE} == "p4"
+CPUTYPE = pentium4
+.  elif ${CPUTYPE} == "p4m"
+CPUTYPE = pentium4m
+.  elif ${CPUTYPE} == "p3"
+CPUTYPE = pentium3
+.  elif ${CPUTYPE} == "p3m"
+CPUTYPE = pentium3m
+.  elif ${CPUTYPE} == "p-m"
+CPUTYPE = pentium-m
+.  elif ${CPUTYPE} == "p2"
+CPUTYPE = pentium2
+.  elif ${CPUTYPE} == "i686"
+CPUTYPE = pentiumpro
+.  elif ${CPUTYPE} == "i586/mmx"
+CPUTYPE = pentium-mmx
+.  elif ${CPUTYPE} == "i586"
+CPUTYPE = pentium
 .  elif ${CPUTYPE} == "opteron"
 CPUTYPE = athlon-mp
 .  elif ${CPUTYPE} == "athlon64"
@@ -51,6 +52,7 @@ CPUTYPE = athlon
 .  endif
 . endif
 
+###############################################################################
 # Logic to set up correct gcc optimization flag.  This must be included
 # after /etc/make.conf so it can react to the local value of CPUTYPE
 # defined therein.  Consult:
@@ -63,71 +65,45 @@ CPUTYPE = athlon
 . if ${MACHINE_ARCH} == "i386"
 .  if ${CPUTYPE} == "crusoe"
 _CPUCFLAGS = -march=i686 -falign-functions=0 -falign-jumps=0 -falign-loops=0
+.  elif ${CPUTYPE} == "k5"
+_CPUCFLAGS = -march=pentium
+.  else
+_CPUCFLAGS = -march=${CPUTYPE}
+.  endif # GCC on 'i386'
+.  if ${CPUTYPE} == "crusoe"
 _ICC_CPUCFLAGS = -tpp6 -xiM
 .  elif ${CPUTYPE} == "athlon-mp" || ${CPUTYPE} == "athlon-xp" || \
     ${CPUTYPE} == "athlon-4"
-_CPUCFLAGS = -march=${CPUTYPE}
 _ICC_CPUCFLAGS = -tpp6 -xiMK
 .  elif ${CPUTYPE} == "athlon-tbird" || ${CPUTYPE} == "athlon"
-_CPUCFLAGS = -march=${CPUTYPE}
 _ICC_CPUCFLAGS = -tpp6 -xiM
 .  elif ${CPUTYPE} == "k6-3" || ${CPUTYPE} == "k6-2" || ${CPUTYPE} == "k6"
-_CPUCFLAGS = -march=${CPUTYPE}
 _ICC_CPUCFLAGS = -tpp6 -xi
 .  elif ${CPUTYPE} == "k5"
-_CPUCFLAGS = -march=pentium
 _ICC_CPUCFLAGS = -tpp5
-.  elif ${CPUTYPE} == "p4"
-_CPUCFLAGS = -march=pentium4
+.  elif ${CPUTYPE} == "pentium4" || ${CPUTYPE} == "pentium4m"
 _ICC_CPUCFLAGS = -tpp7 -xiMKW
-.  elif ${CPUTYPE} == "p4m"
-_CPUCFLAGS = -march=pentium4m
-.  elif ${CPUTYPE} == "p3"
-_CPUCFLAGS = -march=pentium3
+.  elif ${CPUTYPE} == "pentium3" || ${CPUTYPE} == "pentium3m" || \
+     ${CPUTYPE} == "pentium-m"
 _ICC_CPUCFLAGS = -tpp6 -xiMK
-.  elif ${CPUTYPE} == "p3m"
-_CPUCFLAGS = -march=pentium3m
-.  elif ${CPUTYPE} == "p-m"
-_CPUCFLAGS = -march=pentium-m
-.  elif ${CPUTYPE} == "p2"
-_CPUCFLAGS = -march=pentium2
-_ICC_CPUCFLAGS = -tpp6 -xiM
-.  elif ${CPUTYPE} == "i686"
-_CPUCFLAGS = -march=pentiumpro
+.  elif ${CPUTYPE} == "pentium2" || ${CPUTYPE} == "pentiumpro"
 _ICC_CPUCFLAGS = -tpp6 -xiM
-.  elif ${CPUTYPE} == "i586/mmx"
-_CPUCFLAGS = -march=pentium-mmx
+.  elif ${CPUTYPE} == "pentium-mmx"
 _ICC_CPUCFLAGS = -tpp5 -xM
-.  elif ${CPUTYPE} == "i586"
-_CPUCFLAGS = -march=pentium
+.  elif ${CPUTYPE} == "pentium"
 _ICC_CPUCFLAGS = -tpp5
-.  elif ${CPUTYPE} == "i486"
-_CPUCFLAGS = -march=i486
+.  else
 _ICC_CPUCFLAGS =
-.  endif
+.  endif # ICC on 'i386'
 . elif ${MACHINE_ARCH} == "alpha"
-.  if ${CPUTYPE} == "ev67"
-_CPUCFLAGS = -mcpu=ev67
-.  elif ${CPUTYPE} == "ev6"
-_CPUCFLAGS = -mcpu=ev6
-.  elif ${CPUTYPE} == "pca56"
-_CPUCFLAGS = -mcpu=pca56
-.  elif ${CPUTYPE} == "ev56"
-_CPUCFLAGS = -mcpu=ev56
-.  elif ${CPUTYPE} == "ev5"
-_CPUCFLAGS = -mcpu=ev5
-.  elif ${CPUTYPE} == "ev45"
-_CPUCFLAGS = -mcpu=ev45
-.  elif ${CPUTYPE} == "ev4"
-_CPUCFLAGS = -mcpu=ev4
-.  endif
+_CPUCFLAGS = -mcpu=${CPUTYPE}
 . elif ${MACHINE_ARCH} == "arm"
-.  if ${CPUTYPE} == "strongarm"
-_CPUCFLAGS = -mcpu=strongarm
-.  elif ${CPUTYPE} == "xscale"
+.  if ${CPUTYPE} == "xscale"
 #XXX: gcc doesn't seem to like -mcpu=xscale, and dies while rebuilding itself
 #_CPUCFLAGS = -mcpu=xscale
 _CPUCFLAGS = -D__XSCALE__
+.  else
+_CPUCFLAGS = -mcpu=${CPUTYPE}
 .  endif
 . endif
 
@@ -138,7 +114,7 @@ _CPUCFLAGS = -D__XSCALE__
 . if ${MACHINE_ARCH} == "i386"
 .  if ${CPUTYPE} == "athlon-mp" || ${CPUTYPE} == "athlon-xp" || \
     ${CPUTYPE} == "athlon-4"
-MACHINE_CPU = athlon-xp k7 3dnow sse mmx k6 k5 i586 i486 i386
+MACHINE_CPU = athlon-xp athlon k7 3dnow sse mmx k6 k5 i586 i486 i386
 .  elif ${CPUTYPE} == "athlon" || ${CPUTYPE} == "athlon-tbird"
 MACHINE_CPU = athlon k7 3dnow mmx k6 k5 i586 i486 i386
 .  elif ${CPUTYPE} == "k6-3" || ${CPUTYPE} == "k6-2"
@@ -147,17 +123,18 @@ MACHINE_CPU = 3dnow mmx k6 k5 i586 i486 i386
 MACHINE_CPU = mmx k6 k5 i586 i486 i386
 .  elif ${CPUTYPE} == "k5"
 MACHINE_CPU = k5 i586 i486 i386
-.  elif ${CPUTYPE} == "p4" || ${CPUTYPE} == "p4m" || ${CPUTYPE} == "p-m"
+.  elif ${CPUTYPE} == "pentium4" || ${CPUTYPE} == "pentium4m" || \
+     ${CPUTYPE} == "pentium-m"
 MACHINE_CPU = sse2 sse i686 mmx i586 i486 i386
-.  elif ${CPUTYPE} == "p3" || ${CPUTYPE} == "p3m"
+.  elif ${CPUTYPE} == "pentium3" || ${CPUTYPE} == "pentium3m"
 MACHINE_CPU = sse i686 mmx i586 i486 i386
-.  elif ${CPUTYPE} == "p2"
+.  elif ${CPUTYPE} == "pentium2"
 MACHINE_CPU = i686 mmx i586 i486 i386
-.  elif ${CPUTYPE} == "i686"
+.  elif ${CPUTYPE} == "pentiumpro"
 MACHINE_CPU = i686 i586 i486 i386
-.  elif ${CPUTYPE} == "i586/mmx"
+.  elif ${CPUTYPE} == "pentium-mmx"
 MACHINE_CPU = mmx i586 i486 i386
-.  elif ${CPUTYPE} == "i586"
+.  elif ${CPUTYPE} == "pentium"
 MACHINE_CPU = i586 i486 i386
 .  elif ${CPUTYPE} == "i486"
 MACHINE_CPU = i486 i386