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authorQuincey Koziol <koziol@hdfgroup.org>2008-06-13 12:29:07 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2008-06-13 12:29:07 (GMT)
commite7b55928b6c67dbef4d25bfec34eb0c21f1cb6bc (patch)
tree6535d6732dd10c13299d6b907e1f86d81dc0950c
parent970fcd54e0693dafa78f567639a99cf059fa1425 (diff)
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[svn-r15214] Description:
Fix gcc 4.2 flag that was put in gcc 4.1 section Tested on: Eyeballed & man pages
-rw-r--r--config/gnu-flags59
1 files changed, 55 insertions, 4 deletions
diff --git a/config/gnu-flags b/config/gnu-flags
index bb8d27c..a8e16cb 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -187,7 +187,7 @@ case "$cc_vendor-$cc_version" in
# Closer to the gcc 4.4 release, we should check for additional flags to
# include and break it out into it's own section, like the other versions
# below. -QAK
- gcc-4.[3]*)
+ gcc-4.3*)
# Replace -ansi flag with -std=c99 flag
H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
@@ -224,7 +224,10 @@ case "$cc_vendor-$cc_version" in
H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
# Append more extra warning flags that only gcc 4.1+ know about
- H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wstrict-overflow -Wvolatile-register-var"
+ H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
+
+ # Append more extra warning flags that only gcc 4.2+ know about
+ H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow"
# Append more extra warning flags that only gcc 4.3+ know about
#
@@ -238,7 +241,55 @@ case "$cc_vendor-$cc_version" in
#DEBUG_CFLAGS="$DEBUG_CFLAGS -Wstack-protector -fstack-protector-all"
;;
- gcc-4.[12]*)
+ gcc-4.2*)
+ # Replace -ansi flag with -std=c99 flag
+ H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
+
+ # Disable warnings about using 'long long' type
+ H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
+
+ # Append warning flags from gcc-3* case
+ # (don't use -Wpadded flag for normal builds, many of the warnings its
+ # issuing can't be fixed and they are making it hard to detect other,
+ # more important warnings)
+ #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
+ H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
+
+ # Append warning flags from gcc-3.2* case
+ H5_CFLAGS="$H5_CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization"
+
+ # Enable more format checking flags, beyond the basic -Wformat included
+ # in -Wall
+ H5_CFLAGS="$H5_CFLAGS -Wformat=2"
+
+ # The "unreachable code" warning does not appear to be reliable yet...
+ H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
+
+ # Append warning flags from gcc-3.3* case
+ H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
+
+ # Append warning flags from gcc-3.4* case
+ H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
+
+ # Replace old -W flag with new -Wextra flag
+ H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
+
+ # Append more extra warning flags that only gcc 4.0+ know about
+ H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
+
+ # Append more extra warning flags that only gcc 4.1+ know about
+ H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
+
+ # Append more extra warning flags that only gcc 4.2+ know about
+ H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow"
+
+ # Try out the new "stack protector" feature in gcc 4.1
+ # (Strictly speaking this isn't really a "warning" flag, so it's added to
+ # the debugging flags)
+ #DEBUG_CFLAGS="$DEBUG_CFLAGS -Wstack-protector -fstack-protector-all"
+ ;;
+
+ gcc-4.1*)
# Replace -ansi flag with -std=c99 flag
H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
@@ -275,7 +326,7 @@ case "$cc_vendor-$cc_version" in
H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
# Append more extra warning flags that only gcc 4.1+ know about
- H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wstrict-overflow -Wvolatile-register-var"
+ H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
# Try out the new "stack protector" feature in gcc 4.1
# (Strictly speaking this isn't really a "warning" flag, so it's added to