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-rw-r--r--config/gnu-flags51
1 files changed, 14 insertions, 37 deletions
diff --git a/config/gnu-flags b/config/gnu-flags
index 1788121..e3a9173 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -119,14 +119,14 @@ case "`hostname`" in
;;
esac
-# Compiler flags
+# Common GCC flags for various situations
case "$cc_vendor-$cc_version" in
- gcc-2.7*)
+ gcc*|egcs*|pgcc*)
# General
- CFLAGS="$CFLAGS $ARCH -ansi"
+ CFLAGS="$CFLAGS $ARCH -ansi -pedantic -Wchar-subscripts -Wall -W -Wshadow -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wpointer-arith -Wconversion -Wredundant-decls"
# Production
- PROC_CFLAGS="-O3 $NOFP -finline-functions"
+ PROD_CFLAGS="-O2 $NOFP -finline-functions"
PROD_CPPFLAGS=
# Debug
@@ -137,6 +137,14 @@ case "$cc_vendor-$cc_version" in
PROFILE_CFLAGS=-pg
PROFILE_CPPFLAGS=
+ ;;
+esac
+
+# Version specific GCC flags
+case "$cc_vendor-$cc_version" in
+ gcc-2.7*)
+ # No changes from default GCC flags...
+
# Flags are set
cc_flags_set=yes
;;
@@ -146,36 +154,14 @@ case "$cc_vendor-$cc_version" in
CFLAGS="$CFLAGS $ARCH -Wsign-compare"
# Production
- PROD_CFLAGS="-O3 $NOFP -finline-functions -fschedule-insns2"
- PROD_CPPFLAGS=
-
- # Debug
- DEBUG_CFLAGS="-g -fverbose-asm"
- DEBUG_CPPFLAGS=
-
- # Profile
- PROFILE_CFLAGS=-pg
- PROFILE_CPPFLAGS=
+ PROD_CFLAGS="$PROD_CFLAGS -fschedule-insns2"
# Flags are set
cc_flags_set=yes
;;
gcc-2.95*)
- # General
- CFLAGS="$CFLAGS $ARCH -Wsign-compare"
-
- # Production
- PROD_CFLAGS="-O2 $NOFP"
- PROD_CPPFLAGS=
-
- # Debug
- DEBUG_CFLAGS="-g -fverbose-asm"
- DEBUG_CPPFLAGS=
-
- # Profile
- PROFILE_CFLAGS=-pg
- PROFILE_CPPFLAGS=
+ # No changes from default GCC flags...
# Flags are set
cc_flags_set=yes
@@ -187,15 +173,6 @@ case "$cc_vendor-$cc_version" in
# Production
PROD_CFLAGS="-O6 $NOFP"
- PROD_CPPFLAGS=
-
- # Debug
- DEBUG_CFLAGS="-g -fverbose-asm"
- DEBUG_CPPFLAGS=
-
- # Profile
- PROFILE_CFLAGS=-pg
- PROFILE_CPPFLAGS=
# Flags are set
cc_flags_set=yes