diff options
Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/sgx/ssl/intel-sgx-ssl-pr-111.patch')
-rw-r--r-- | nixpkgs/pkgs/os-specific/linux/sgx/ssl/intel-sgx-ssl-pr-111.patch | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/sgx/ssl/intel-sgx-ssl-pr-111.patch b/nixpkgs/pkgs/os-specific/linux/sgx/ssl/intel-sgx-ssl-pr-111.patch new file mode 100644 index 000000000000..6ef06d7e231b --- /dev/null +++ b/nixpkgs/pkgs/os-specific/linux/sgx/ssl/intel-sgx-ssl-pr-111.patch @@ -0,0 +1,99 @@ +From 1683c336e11b3cbe2b48c1be1c9460a661523c71 Mon Sep 17 00:00:00 2001 +From: Vincent Haupert <mail@vincent-haupert.de> +Date: Sat, 8 Jan 2022 17:22:31 +0100 +Subject: [PATCH 1/3] Linux: fix Nix detection + +Detect the `OS_ID` of Nix by probing for the presence of the `NIX_STORE` +environment variable instead of `NIX_PATH`. The latter is only set in a +`nix-shell` session but isn't when building a derivation through +`nix-build`. In contrast, the `NIX_STORE` environment variable is set in +both cases. + +Signed-off-by: Vincent Haupert <mail@vincent-haupert.de> +--- + Linux/sgx/buildenv.mk | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Linux/sgx/buildenv.mk b/Linux/sgx/buildenv.mk +index cd8818e..dac23c7 100644 +--- a/Linux/sgx/buildenv.mk ++++ b/Linux/sgx/buildenv.mk +@@ -65,7 +65,7 @@ $(shell mkdir -p $(PACKAGE_LIB)) + UBUNTU_CONFNAME:=/usr/include/x86_64-linux-gnu/bits/confname.h + ifneq ("$(wildcard $(UBUNTU_CONFNAME))","") + OS_ID=1 +-else ifeq ($(origin NIX_PATH),environment) ++else ifeq ($(origin NIX_STORE),environment) + OS_ID=3 + else + OS_ID=2 + +From f493525face589d759223bfa45bb802c31ddce4f Mon Sep 17 00:00:00 2001 +From: Vincent Haupert <mail@vincent-haupert.de> +Date: Sat, 8 Jan 2022 17:33:22 +0100 +Subject: [PATCH 2/3] Linux: call binaries relative to PATH + +Using an absolute path to call binaries is incompatible with +distributions which do not follow the Filesystem Hierachy Standard; +Nix is an example. Also, it is inconsistent with the rest of the code +base, let alone superfluous. + +Signed-off-by: Vincent Haupert <mail@vincent-haupert.de> +--- + Linux/build_openssl.sh | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Linux/build_openssl.sh b/Linux/build_openssl.sh +index 7d77b79..e8b59a1 100755 +--- a/Linux/build_openssl.sh ++++ b/Linux/build_openssl.sh +@@ -38,7 +38,7 @@ SGXSSL_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" + echo $SGXSSL_ROOT + + OPENSSL_INSTALL_DIR="$SGXSSL_ROOT/../openssl_source/OpenSSL_install_dir_tmp" +-OPENSSL_VERSION=`/bin/ls $SGXSSL_ROOT/../openssl_source/*1.1.1*.tar.gz | /usr/bin/head -1 | /bin/grep -o '[^/]*$' | /bin/sed -s -- 's/\.tar\.gz//'` ++OPENSSL_VERSION=`ls $SGXSSL_ROOT/../openssl_source/*1.1.1*.tar.gz | head -1 | grep -o '[^/]*$' | sed -s -- 's/\.tar\.gz//'` + if [ "$OPENSSL_VERSION" == "" ] + then + echo "In order to run this script, OpenSSL tar.gz package must be located in openssl_source/ directory." + +From fdb883d30fff72b5cfb8c61a2288d3d948f64224 Mon Sep 17 00:00:00 2001 +From: Vincent Haupert <mail@vincent-haupert.de> +Date: Tue, 11 Jan 2022 10:56:39 +0100 +Subject: [PATCH 3/3] Linux: properly extract GCC major version + +Calling `gcc -dumpversion` yields the full version string, e.g., +`10.3.0`. The `build_openssl.sh` bash script uses the `-ge` number +comparison operator to check if the returned version is at least +8. This results in an error if the returned GCC version includes a patch +version; "10.3.0" isn't a valid number. + +This commit fixes the version detection by only extracting the relevant +major version of GCC. + +Signed-off-by: Vincent Haupert <mail@vincent-haupert.de> +--- + Linux/build_openssl.sh | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/Linux/build_openssl.sh b/Linux/build_openssl.sh +index e8b59a1..6e4046f 100755 +--- a/Linux/build_openssl.sh ++++ b/Linux/build_openssl.sh +@@ -82,6 +82,7 @@ fi + MITIGATION_OPT="" + MITIGATION_FLAGS="" + CC_VERSION=`gcc -dumpversion` ++CC_VERSION_MAJOR=`echo "$CC_VERSION" | cut -f1 -d.` + for arg in "$@" + do + case $arg in +@@ -99,7 +100,7 @@ do + ;; + -mfunction-return=thunk-extern) + MITIGATION_FLAGS+=" $arg" +- if [[ $CC_VERSION -ge 8 ]] ; then ++ if [[ "$CC_VERSION_MAJOR" -ge 8 ]] ; then + MITIGATION_FLAGS+=" -fcf-protection=none" + fi + shift |