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Merge commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22'

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* commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22':
  configure: Better names for functions that sanitize input

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-10-26 16:14:54 -03:00
commit cdba33c45f
1 changed files with 21 additions and 21 deletions
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42
configure vendored
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@ -584,13 +584,13 @@ sanitize_var_name(){
echo $@ | sed 's/[^A-Za-z0-9_]/_/g'
}
set_safe(){
set_sanitized(){
var=$1
shift
eval $(sanitize_var_name "$var")='$*'
}
get_safe(){
get_sanitized(){
eval echo \$$(sanitize_var_name "$1")
}
@ -636,13 +636,13 @@ disable_weak(){
set_weak no $*
}
enable_safe(){
enable_sanitized(){
for var; do
enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
done
}
disable_safe(){
disable_sanitized(){
for var; do
disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')
done
@ -1108,8 +1108,8 @@ check_header(){
log check_header "$@"
header=$1
shift
disable_safe $header
check_cpp "$@" <<EOF && enable_safe $header
disable_sanitized $header
check_cpp "$@" <<EOF && enable_sanitized $header
#include <$header>
int x;
EOF
@ -1120,11 +1120,11 @@ check_header_objcc(){
rm -f -- "$TMPO"
header=$1
shift
disable_safe $header
disable_sanitized $header
{
echo "#include <$header>"
echo "int main(void) { return 0; }"
} | check_objcc && check_stat "$TMPO" && enable_safe $header
} | check_objcc && check_stat "$TMPO" && enable_sanitized $header
}
check_apple_framework(){
@ -1196,7 +1196,7 @@ check_func_headers(){
echo " ret |= ((intptr_t)check_$func) & 0xFFFF;"
done
echo "return ret; }"
} | check_ld "cc" "$@" && enable $funcs && enable_safe $headers
} | check_ld "cc" "$@" && enable $funcs && enable_sanitized $headers
}
check_class_headers_cpp(){
@ -1215,7 +1215,7 @@ check_class_headers_cpp(){
i=$(expr $i + 1)
done
echo "return 0; }"
} | check_ld "cxx" "$@" && enable $funcs && enable_safe $headers
} | check_ld "cxx" "$@" && enable $funcs && enable_sanitized $headers
}
check_cpp_condition(){
@ -1282,8 +1282,8 @@ check_pkg_config(){
pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
enable $name &&
set_safe "${name}_cflags" $pkg_cflags &&
set_safe "${name}_extralibs" $pkg_libs
set_sanitized "${name}_cflags" $pkg_cflags &&
set_sanitized "${name}_extralibs" $pkg_libs
}
check_exec(){
@ -1326,8 +1326,8 @@ check_type(){
headers=$1
type=$2
shift 2
disable_safe "$type"
check_code cc "$headers" "$type v" "$@" && enable_safe "$type"
disable_sanitized "$type"
check_code cc "$headers" "$type v" "$@" && enable_sanitized "$type"
}
check_struct(){
@ -1336,9 +1336,9 @@ check_struct(){
struct=$2
member=$3
shift 3
disable_safe "${struct}_${member}"
disable_sanitized "${struct}_${member}"
check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" &&
enable_safe "${struct}_${member}"
enable_sanitized "${struct}_${member}"
}
check_builtin(){
@ -1398,7 +1398,7 @@ use_pkg_config(){
log use_pkg_config "$@"
name="$1"
check_pkg_config "$@" || return 1
add_cflags $(get_safe "${name}_cflags")
add_cflags $(get_sanitized "${name}_cflags")
}
require_pkg_config(){
@ -6183,7 +6183,7 @@ rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || d
# check V4L2 codecs available in the API
check_header linux/fb.h
check_header linux/videodev2.h
check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete
check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_code cc linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;" || disable v4l2_m2m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;" && enable vc1_v4l2_m2m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;" && enable mpeg1_v4l2_m2m
@ -6196,7 +6196,7 @@ check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VP8;" && enable vp8_v4l2_m
check_code cc linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;" && enable vp9_v4l2_m2m
check_header sys/videoio.h
check_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete
check_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
@ -6216,9 +6216,9 @@ check_type "dshow.h" IBaseFilter
check_header dev/ic/bt8xx.h
if check_struct sys/soundcard.h audio_buf_info bytes; then
enable_safe sys/soundcard.h
enable_sanitized sys/soundcard.h
else
check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_safe sys/soundcard.h
check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_sanitized sys/soundcard.h
#include <sys/soundcard.h>
audio_buf_info abc;
EOF