configure.ac: add llvm_add_optional_component helper

We want to add "optional" components, which have been added with later
LLVM versions.

One such in-tree example is inteljitevents. Others are to follow
shortly.

v2: Use the correct function, add blank line between functions (Tobias)

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tobias Droste <tdroste@gmx.de>
This commit is contained in:
Emil Velikov 2017-10-05 11:19:07 +01:00 committed by Emil Velikov
parent a7ecf7b86f
commit 36d6d1e931
1 changed files with 10 additions and 3 deletions

View File

@ -955,6 +955,15 @@ llvm_add_component() {
fi
}
llvm_add_optional_component() {
new_llvm_component=$1
driver_name=$2
if $LLVM_CONFIG --components | grep -iqw $new_llvm_component ; then
LLVM_COMPONENTS="${LLVM_COMPONENTS} ${new_llvm_component}"
fi
}
llvm_add_default_components() {
driver_name=$1
@ -965,9 +974,7 @@ llvm_add_default_components() {
llvm_add_component "mcjit" $driver_name
# Optional default components
if $LLVM_CONFIG --components | grep -iqw inteljitevents ; then
LLVM_COMPONENTS="$LLVM_COMPONENTS inteljitevents"
fi
llvm_add_optional_component "inteljitevents" $driver_name
}
llvm_add_target() {