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author | jc_gargma <jc_gargma@iserlohn-fortress.net> | 2019-05-17 11:08:45 -0700 |
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committer | jc_gargma <jc_gargma@iserlohn-fortress.net> | 2019-05-17 11:08:45 -0700 |
commit | bb4c03ac57337b7c722e1717d1cab840cbfe8644 (patch) | |
tree | 5fec74ef015b2205ed49382833334aec56e76f66 | |
download | hardened-malloc-bb4c03ac57337b7c722e1717d1cab840cbfe8644.tar.xz |
Initial commit
-rw-r--r-- | PKGBUILD | 48 | ||||
-rw-r--r-- | preload.sh | 5 |
2 files changed, 53 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 0000000..2de4ee5 --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,48 @@ +# Maintainer: jc_gargma <jc_gargma@iserlohn-fortress.net> +# Maintainer (AUR): Matt Parnell/ilikenwf <parwok@gmail.com> + +# # I maintain this because: +# AUR version uses plaintext git + +pkgname="hardened-malloc-git" +pkgver=371+b40ba97 +pkgdesc="Hardened allocator designed for modern systems." +url="https://github.com/GrapheneOS/hardened_malloc" +license=("MIT") +makedepends=("git") +arch=("x86_64") +pkgrel=1 +source=('git+https://github.com/GrapheneOS/hardened_malloc' + 'preload.sh') +sha256sums=('SKIP' + 'e6dbce7ac1d689fafbc94ffb17d8c4ae5271dd3580421828d35aac2c067b652d') + +# compress the modules or not +_compress="y" + +# don't compress the package - we're just going to uncompress during install in a moment +PKGEXT='.pkg.tar' + +pkgver() { + cd "${srcdir}/hardened_malloc" + printf "%s+%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)" +} + +build() { + cd "${srcdir}/hardened_malloc" + + make +} + +package() { + cd "${srcdir}/hardened_malloc" + + mkdir -p "$pkgdir/usr/lib" + mkdir -p "$pkgdir/usr/bin" + + install -D -m755 "libhardened_malloc.so" "$pkgdir/usr/lib" + install -D -m755 "$srcdir/preload.sh" "$pkgdir/usr/bin/hardened-malloc-preload" + install -D -m755 "calculate_waste.py" "$pkgdir/usr/bin/hardened-malloc-calculate-waste.py" + + msg "Done." +} diff --git a/preload.sh b/preload.sh new file mode 100644 index 0000000..4a80d32 --- /dev/null +++ b/preload.sh @@ -0,0 +1,5 @@ +#!/bin/bash + +[[ $LD_PRELOAD ]] && LD_PRELOAD+=" " +export LD_PRELOAD+="/usr/lib/libhardened_malloc.so" +exec "$@" |