[svn-r12318]

Purpose:
H5CC feature

Description:
Made H5_CFLAGS change to several more configuration files.

Solution:
Moved nonessential flags from CFLAGS to H5_CFLAGS for several more
platforms.  If my guesses about which flags were nonessential were
wrong, we'll have Daily Test errors.

Platforms tested:
mir, cray, copper, juniper (OS X)

config/craynv

@@ -87,7 +87,7 @@ RANLIB=:
 
 case $CC_BASENAME in
     gcc)
-       CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
+       H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
        DEBUG_CFLAGS="-g -fverbose-asm"
        DEBUG_CPPFLAGS=
        PROD_CFLAGS="-O3 -fomit-frame-pointer"
@@ -97,7 +97,7 @@ case $CC_BASENAME in
        ;;
 
     cc)
-       CFLAGS="$CFLAGS" 
+       H5_CFLAGS="$H5_CFLAGS" 
        DEBUG_CFLAGS="-g"
        DEBUG_CPPFLAGS=
        PROD_CFLAGS=""
@@ -107,7 +107,7 @@ case $CC_BASENAME in
        ;;
 
     *)
-       CFLAGS="$CFLAGS -ansi"
+       H5_CFLAGS="$H5_CFLAGS -ansi"
        DEBUG_CFLAGS="-g"
        DEBUG_CPPFLAGS=
        PROD_CFLAGS="-O"
@@ -147,7 +147,9 @@ fi
 
 if test "X-" = "X-$f9x_flags_set"; then
     # -Wl passes flags to the linker and -M# will ignore warnings with
-    # number #. Warning 405 and 412 were stopping the executable from being built.
+    # number#. Warning 405 and 412 were stopping the executable from
+    # being built.
+    # The -em flag enables .mod files, which is what HDF5 builds.
     F9XSUFFIXFLAG=""
     FSEARCH_DIRS=""
     FCFLAGS="$FCFLAGS -em"
@@ -166,7 +168,7 @@ fi
 
 case $CXX_BASENAME in
     g++)
-       CXXFLAGS="$CXXFLAGS -Wsign-compare" #Only works for some versions
+       H5_CXXFLAGS="$H5_CXXFLAGS -Wsign-compare" #Only works for some versions
        DEBUG_CXXFLAGS="-g -fverbose-asm"
        DEBUG_CPPFLAGS=
        PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
@@ -176,7 +178,7 @@ case $CXX_BASENAME in
        ;;
 
     *)
-       CXXFLAGS="$CXXFLAGS" 
+       H5_CXXFLAGS="$H5_CXXFLAGS" 
        DEBUG_CXXFLAGS="-g"
        DEBUG_CPPFLAGS=
        PROD_CXXFLAGS=""

config/irix5.x

@@ -38,7 +38,7 @@ RANLIB=:
 
 case "X-$CC_BASENAME" in
   X-gcc)
-    CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
+    H5_CFLAGS="$H5_CFLAGS -Wsign-compare" #Only works for some versions
     DEBUG_CFLAGS="-g -fverbose-asm"
     DEBUG_CPPFLAGS=
     PROD_CFLAGS="-O3"
@@ -55,7 +55,7 @@ case "X-$CC_BASENAME" in
     #CFLAGS="$CFLAGS -ansi"
 
     # Always turn off these compiler warnings:
-    CFLAGS="$CFLAGS -woff 799"
+    H5_CFLAGS="$H5_CFLAGS -woff 799"
 
     # Extra debugging flags
     DEBUG_CFLAGS=-g

config/irix6.x

@@ -73,7 +73,7 @@ case "X-$CC_BASENAME" in
       #    1685:  turn off warnings about turning off invalid warnings
       #    3201:  remark - parameter not referenced
       #CFLAGS="$CFLAGS -woff 1174,1429,1209,1196,1685,3201"
-      CFLAGS="$CFLAGS -woff 1209,3201"
+      H5_CFLAGS="$H5_CFLAGS -woff 1209,3201"
 
       # Always turn off these compiler warnings for the old compiler:
       #    799:   the `long long' type is not standard
@@ -87,7 +87,7 @@ case "X-$CC_BASENAME" in
       #      84:  a library is not used
       #      85:  duplicate definition preemption (from -lnsl)
       #     134:  duplicate weak definition preemption (from -lnsl)
-      CFLAGS="$CFLAGS -Wl,-woff,47,-woff,84,-woff,85,-woff,134"
+      H5_CFLAGS="$H5_CFLAGS -Wl,-woff,47,-woff,84,-woff,85,-woff,134"
     fi
 
     # Extra debugging flags
@@ -113,7 +113,7 @@ fi
 if test "X-" = "X-$f9x_flags_set"; then
   F9XSUFFIXFLAG=""
   FSEARCH_DIRS=""
-  FCFLAGS="$FCFLAGS -mips4 -O -s"
+  H5_FCFLAGS="$H5_FCFLAGS -mips4 -O -s"
   DEBUG_FCFLAGS="-mips4 -O -s"
   PROD_FCFLAGS="-mips4 -O -s"
   PROFILE_FCFLAGS="-mips4 -O -s"
@@ -132,7 +132,8 @@ fi
 if test -z "$cxx_flags_set"; then
   # -LANG:std required for std use; -ptused causes templates used to be
   # instantiated
-  CPPFLAGS="$CPPFLAGS -LANG:std -ptused"
+  CPPFLAGS="$CPPFLAGS -LANG:std"
+  H5_CPPFLAGS="$H5_CPPFLAGS -ptused"
 
   # libCio is a default library, since libtool before 1.5 doesn't fully 
   # support C++ yet, default libraries must be explicitly specified.

config/powerpc-apple

@@ -50,7 +50,8 @@ fi
 case $FC_BASENAME in
     xlf) 
         F9XSUFFIXFLAG="-qsuffix=f=f90 -qfree=f90"
-        FCFLAGS="$FCFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ "
+        FCFLAGS="$FCFLAGS ${F9XSUFFIXFLAG}"
+        H5_FCFLAGS="$H5_FCFLAGS -qmoddir=./ "
         FSEARCH_DIRS="-I./ -I../src"
         DEBUG_FCFLAGS="-g"
         PROD_FCFLAGS="-O"
@@ -63,7 +64,7 @@ case $FC_BASENAME in
         F9XSUFFIXFLAG=""
 # We force compiler to use upper case for external names 
 # (just in case since this should be a default EIP)
-        FCFLAGS="$FCFLAGS -YEXT_NAMES=UCS"
+        H5_FCFLAGS="$H5_FCFLAGS -YEXT_NAMES=UCS"
         FSEARCH_DIRS=""
         DEBUG_FCFLAGS="-g"
         PROD_FCFLAGS="-O"

config/powerpc-ibm-aix4.x

@@ -27,9 +27,6 @@
 #CFLAGS="$CFLAGS -ansi"
 #CPPFLAGS="$CPPFLAGS -I."
 
-# CFLAGS must be set else configure set it to -g
-CFLAGS="$CFLAGS"
-
 # What compiler flags should be used for code development?
 DEBUG_CFLAGS=
 DEBUG_CPPFLAGS=
@@ -104,7 +101,8 @@ fi
 
 if test "X-" = "X-$f9x_flags_set"; then
   F9XSUFFIXFLAG="-qsuffix=f=f90"
-  FCFLAGS="$FCFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ -k"
+  FCFLAGS="$FCFLAGS ${F9XSUFFIXFLAG} -k"
+  H5_FCFLAGS="$H5_FCFLAGS -static -qmoddir=./"
   FSEARCH_DIRS="-I./ -I../src"
   DEBUG_FCFLAGS="-O"
   PROD_FCFLAGS="-O"

config/powerpc-ibm-aix5.x

@@ -45,7 +45,7 @@ case $CC_BASENAME in
     # Turn off shared lib option.  It causes some test suite to fail.
     enable_shared="${enable_shared:-no}"
     # Use -D_LARGE_FILES by default to support large file size.
-    CFLAGS="-qlanglvl=ansi -D_LARGE_FILES -DSTDC $CFLAGS"
+    H5_CFLAGS="$H5_CFLAGS -qlanglvl=ansi -D_LARGE_FILES -DSTDC $CFLAGS"
     DEBUG_CFLAGS="-g -qfullpath"
     DEBUG_CPPFLAGS=
     # -O causes test/dtypes to fail badly. Turn it off for now.
@@ -60,7 +60,7 @@ case $CC_BASENAME in
     ;;
 
   *)
-    CFLAGS="$CFLAGS -ansi"
+    H5_CFLAGS="$H5_CFLAGS -ansi"
     DEBUG_CFLAGS="-g"
     DEBUG_CPPFLAGS=
     PROD_CFLAGS="-O"
@@ -133,7 +133,8 @@ fi
 
 if test "X-" = "X-$f9x_flags_set"; then
   F9XSUFFIXFLAG="-qsuffix=f=f90"
-  FCFLAGS="$FCFLAGS -static -O ${F9XSUFFIXFLAG} -qmoddir=./ -k"
+  FCFLAGS="$FCFLAGS ${F9XSUFFIXFLAG} -k"
+  H5_FCFLAGS="$H5_FCFLAGS -static -qmoddir=./"
   FSEARCH_DIRS="-I./ -I../src"
   DEBUG_FCFLAGS="-O"
   PROD_FCFLAGS="-O"
@@ -153,6 +154,6 @@ CXX=${CXX=xlC}
 
 # Added -qweaksymbol to suppress linker messages warning of duplicate
 # symbols; these warnings are harmless. - BMR
-CXXFLAGS="$CXXFLAGS -qweaksymbol"
+H5_CXXFLAGS="$H5_CXXFLAGS -qweaksymbol"