blob: 40c42e22a13cedc52949bd6fd1e3bea384c687a6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#!/usr/bin/env bash
# This script helps you build LLVM. It can update the repositories first,
# run the check-all after and even install it in your system. Since the
# LLVM tree changes constantly, it's recommended that you run this script
# with update+check at least once a week, and most importantly, before you
# begin a big change, to make sure the repos are current and stable.
. llvm-common
safe_run verify_env
## CMD line options and defaults
CPUs=`grep -c proc /proc/cpuinfo`
build_dir=$LLVM_BLD
install_dir=$LLVM_BLD/../../install
build_type=Release
shared=
targets=
prog=`basename $0`
syntax="Syntax: $prog [targets]"
update=false
check=false
master=false
inst=false
if [ "$1" = "-h" ]; then
echo $syntax
exit 0
fi
## Choose between make and ninja
make=make
generator="Unix Makefiles"
if which ninja 2>&1 > /dev/null; then
make=ninja
generator="Ninja"
fi
## Debug mode, make it lighter
if [ "$LLVM_DEBUG" = true ]; then
build_type=Debug
shared=-DBUILD_SHARED_LIBS=True
targets=-DLLVM_TARGETS_TO_BUILD="ARM;X86;AArch64"
fi
## Make sure sure build dir is there
if [ ! -d $build_dir ]; then
safe_run mkdir -p $build_dir
fi
cd $build_dir
## Re-run CMake if files are damaged / not there
if [ ! -f build.ninja ] && [ ! -f Makefile ]; then
echo " + Configuring Build"
safe_run cmake -G "$generator" $LLVM_SRC \
-DCMAKE_BUILD_TYPE=$build_type \
-DLLVM_BUILD_TESTS=True \
-DLLVM_ENABLE_ASSERTIONS=True \
-DPYTHON_EXECUTABLE=/usr/bin/python2 \
-DCMAKE_INSTALL_PREFIX=$install_dir \
$targets $shared
fi
## Build
if [ "$1" == "" ]; then
echo " + Building LLVM"
safe_run $make -j$CPUs
else
for target in "$@"; do
echo " + Running $target"
safe_run $make -j$CPUs $target
done
fi
|
