This proprietary Unix flavor dropped from the face of the earth more
than a decade ago. Nothing of value was lost.
---
configure | 42 ------------------------------------------
libavutil/intreadwrite.h | 5 -----
2 files changed, 47 deletions(-)
diff --git a/configure b/configure
index b3590a0d3d..e9ed09b9cb 100755
--- a/configure
+++ b/configure
@@ -3146,24 +3146,6 @@ armasm_flags(){
done
}
-ccc_flags(){
- for flag; do
- case $flag in
- -std=c99) echo -c99 ;;
- -mcpu=*) echo -arch ${flag#*=} ;;
- -mieee) echo -ieee ;;
- -O*|-fast) echo $flag ;;
- -fno-math-errno) echo -assume nomath_errno ;;
- -g) echo -g3 ;;
- -Wall) echo -msg_enable level2 ;;
- -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;;
- -Wl,*) echo $flag ;;
- -f*|-W*) ;;
- *) echo $flag ;;
- esac
- done
-}
-
cparser_flags(){
for flag; do
case $flag in
@@ -3346,13 +3328,6 @@ probe_cc(){
_ident=$($_cc -qversion 2>/dev/null | head -n1)
_cflags_speed='-O5'
_cflags_size='-O5 -qcompact'
- elif $_cc -V 2>/dev/null | grep -q Compaq; then
- _type=ccc
- _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3)
- _DEPFLAGS='-M'
- _cflags_speed='-fast'
- _cflags_size='-O1'
- _flags_filter=ccc_flags
elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then
test -d "$sysroot" || die "No valid sysroot specified."
_type=armcc
@@ -4141,9 +4116,6 @@ case $target_os in
-l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \
-l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib
;;
- osf1)
- add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT
- ;;
minix)
;;
none)
@@ -4254,8 +4226,6 @@ case $libc_type in
add_cppflags -D__builtin_memset=memset
add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED
add_cflags -pds=48 # incompatible redefinition of macro
- elif enabled ccc; then
- add_ldflags -Wl,-z,now # calls to libots crash without this
fi
;;
esac
@@ -5099,12 +5069,6 @@ if enabled icc; then
check_cflags -falign-stack=maintain-16-byte ||
disable aligned_stack
fi
-elif enabled ccc; then
- # disable some annoying warnings
- add_cflags -msg_disable bitnotint
- add_cflags -msg_disable mixfuncvoid
- add_cflags -msg_disable nonstandcast
- add_cflags -msg_disable unsupieee
elif enabled gcc; then
check_optflags -fno-tree-vectorize
check_cflags -Werror=implicit-function-declaration
@@ -5193,12 +5157,6 @@ case $ld_type in
;;
esac
-case $target_os in
- osf1)
- enabled ccc && add_ldflags '-Wl,-expect_unresolved,*'
- ;;
-esac
-
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
check_deps $CONFIG_LIST \
diff --git a/libavutil/intreadwrite.h b/libavutil/intreadwrite.h
index fdb91d6bed..a9763172a8 100644
--- a/libavutil/intreadwrite.h
+++ b/libavutil/intreadwrite.h
@@ -192,11 +192,6 @@ union unaligned_16 { uint16_t l; } __attribute__((packed))
av_alias;
# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l)
# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v))
-#elif defined(__DECC)
-
-# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p)))
-# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v))
-
#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64)) &&
AV_HAVE_FAST_UNALIGNED
# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p)))
--
2.11.0
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