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[svn-r8728] Purpose:

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Code cleanup & addition

Description:
    Add new warnings for gcc 3.4.x

    Re-work production mode compile flags to work better.

Platforms tested:
    FreeBSD 4.10 (sleipnir)
    h5committest
This commit is contained in:
Quincey Koziol 2004-06-23 10:30:26 -05:00
parent 1009b131f6
commit 3feea448dc
1 changed files with 41 additions and 19 deletions
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60
config/gnu-flags
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@ -147,10 +147,11 @@ case "$cc_vendor-$cc_version" in
PROD_CFLAGS="-O3 $NOFP"
;;
*)
PROD_CFLAGS="-O $NOFP -finline-functions"
PROD_CFLAGS="-O $NOFP"
;;
esac
PROD_CFLAGS="$PROD_CFLAGS -finline-functions"
PROD_CPPFLAGS=
# Debug
@ -158,7 +159,7 @@ case "$cc_vendor-$cc_version" in
DEBUG_CPPFLAGS=
# Profile
PROFILE_CFLAGS=-g -pg
PROFILE_CFLAGS="-g -pg"
PROFILE_CPPFLAGS=
;;
esac
@ -168,18 +169,48 @@ esac
# Please follow the pattern below by adding new versions at the top, copying
# the information from the previous version and adding modifications to that.
case "$cc_vendor-$cc_version" in
gcc-3.3*)
gcc-3.4*)
# Replace -ansi flag with -std=c99 flag
CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
# Append warning flags from gcc-2.95.* case
# Disable warnings about using 'long long' type
CFLAGS="$CFLAGS -Wno-long-long"
# Append warning flags from gcc-3* case
CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
# Append warning flags from gcc-3.2* case
CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization"
CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wmultichar"
# The "format=2" warning generates too many warnings about valid
# usage in the library.
#CFLAGS="$CFLAGS -Wformat=2"
# The "unreachable code" warning does not appear to be reliable yet...
#CFLAGS="$CFLAGS -Wunreachable-code"
# Append warning flags from gcc-3.3* case
CFLAGS="$CFLAGS -Wendif-labels"
# Append more extra warning flags that only gcc3.4+ know about
CFLAGS="$CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
# Flags are set
cc_flags_set=yes
;;
gcc-3.3*)
# Replace -ansi flag with -std=c99 flag
CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
# Disable warnings about using 'long long' type
CFLAGS="$CFLAGS -Wno-long-long"
# Append warning flags from gcc-3* case
CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
# Append warning flags from gcc-3.2* case
CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wmultichar"
# The "format=2" warning generates too many warnings about valid
# usage in the library.
@ -199,14 +230,14 @@ case "$cc_vendor-$cc_version" in
# Replace -ansi flag with -std=c99 flag
CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
# Append warning flags from gcc-2.95.* case
# Disable warnings about using 'long long' type
CFLAGS="$CFLAGS -Wno-long-long"
# Append warning flags from gcc-3* case
CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
# Append more extra warning flags that only gcc3.2+ know about
CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization"
CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wmultichar"
# The "format=2" warning generates too many warnings about valid
# usage in the library.
@ -223,7 +254,7 @@ case "$cc_vendor-$cc_version" in
# Replace -ansi flag with -std=c99 flag
CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
# Append warning flags from gcc-2.95.* case
# Disable warnings about using 'long long' type
CFLAGS="$CFLAGS -Wno-long-long"
# Append some extra warning flags that only gcc3+ know about
@ -233,17 +264,8 @@ case "$cc_vendor-$cc_version" in
cc_flags_set=yes
;;
gcc-2.95*)
# Append some extra warning flags that only gcc2.95+ know about
CFLAGS="$CFLAGS -Wno-long-long"
# Flags are set
cc_flags_set=yes
;;
gcc-2.96*)
# -Wno-long-long to suppress the long long warnings since we want
# to use it though it is not in the C89 standard.
gcc-2.9[56]*)
# Disable warnings about using 'long long' type
CFLAGS="$CFLAGS -Wno-long-long"
# Flags are set