From 50d4ad4691b2f196517f695eac2844afd0a011d3 Mon Sep 17 00:00:00 2001
From: dani <17553473+poname@users.noreply.github.com>
Date: Wed, 4 Jan 2023 11:32:51 -0400
Subject: [PATCH 1/2] vtr libs package

---
 .github/workflows/Build.yml | 21 ++++++++++++++++
 misc/vtr-libs/build.sh      | 31 +++++++++++++++++++++++
 misc/vtr-libs/meta.yaml     | 49 +++++++++++++++++++++++++++++++++++++
 misc/vtr-libs/osx.patch     | 22 +++++++++++++++++
 4 files changed, 123 insertions(+)
 create mode 100644 misc/vtr-libs/build.sh
 create mode 100644 misc/vtr-libs/meta.yaml
 create mode 100644 misc/vtr-libs/osx.patch

diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index a8d6c190..97f73df4 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -751,3 +751,24 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: ./ci
+
+  #67
+  vtr-libs-linux:
+    runs-on: "ubuntu-20.04"
+    env:
+      PACKAGE: "misc/vtr-libs"
+      OS_NAME: "linux"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./ci
+
+  #68
+  vtr-libs-osx:
+    runs-on: "macos-latest"
+    env:
+      PACKAGE: "misc/vtr-libs"
+      OS_NAME: "osx"
+      SKIP: "true"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./ci
diff --git a/misc/vtr-libs/build.sh b/misc/vtr-libs/build.sh
new file mode 100644
index 00000000..6f4bd028
--- /dev/null
+++ b/misc/vtr-libs/build.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -e
+set -x
+
+# Identify OS
+UNAME_OUT="$(uname -s)"
+case "${UNAME_OUT}" in
+    Linux*)     OS=Linux;;
+    Darwin*)    OS=Mac;;
+    *)          OS="${UNAME_OUT}"
+                echo "Unknown OS: ${OS}"
+                exit;;
+esac
+
+make V=1 CMAKE_PARAMS="-DCMAKE_INSTALL_PREFIX=${PREFIX} -DVTR_IPO_BUILD=off" -j$CPU_COUNT
+if [[ $OS != "Mac" ]]; then
+	make test
+fi
+make install
+
+mkdir -p ${PREFIX}/lib
+mv ${PREFIX}/bin/*.a ${PREFIX}/lib/
+mv ${PREFIX}/bin/capnp-schemas-dir ${PREFIX}/lib/
+rm ${PREFIX}/bin/*
+mv ${PREFIX}/lib/capnp-schemas-dir ${PREFIX}/bin/
+
+CAPNP_SCHEMAS=${PREFIX}/bin/capnp-schemas-dir
+
+echo -e "#!/bin/bash\n\necho ${PREFIX}/capnp" > ${CAPNP_SCHEMAS}
+chmod +x ${CAPNP_SCHEMAS}
diff --git a/misc/vtr-libs/meta.yaml b/misc/vtr-libs/meta.yaml
new file mode 100644
index 00000000..8eaaa9fb
--- /dev/null
+++ b/misc/vtr-libs/meta.yaml
@@ -0,0 +1,49 @@
+# Use `conda-build-prepare` before building for a better version string.
+{% set version = '%s_%04i_%s'|format(GIT_DESCRIBE_TAG|replace('vpr-', '')|replace('-', '') or '0.X', GIT_DESCRIBE_NUMBER|int, GIT_DESCRIBE_HASH or 'gUNKNOWN') %}
+
+package:
+  name: vtr-libs
+  version: {{ version }}
+
+source:
+  git_url: https://github.com/verilog-to-routing/vtr-verilog-to-routing.git
+  git_rev: master
+  patches:
+    - osx.patch             [osx]
+
+build:
+  # number: 201803050325
+  number: {{ environ.get('DATE_NUM') }}
+  # string: 20180305_0325
+  string: {{ environ.get('DATE_STR') }}
+  script_env:
+    - CI
+
+requirements:
+  build:
+    - {{ compiler('c') }}   [linux]
+    - {{ compiler('cxx') }} [linux]
+    - clang 8.0             [osx]
+    - clangxx 8.0           [osx]
+    - python                {{ python }}
+    - make
+  host:
+    - bison 3.4
+    - cmake
+    - flex
+    - pkg-config
+    - tbb <2021.0.0a0
+    - tbb-devel <2021.0.0a0
+  run:
+    - tbb <2021.0.0a0
+
+#test:
+#  commands:
+#    - ./run_reg_test.pl vtr_reg_basic
+#    - ./run_reg_test.pl vtr_reg_strong -j2
+
+about:
+  home: http://verilogtorouting.org/
+  license: MIT
+  license_file: LICENSE.md
+  summary: 'The Verilog-to-Routing (VTR) project is a world-wide collaborative effort to provide a open-source framework for conducting FPGA architecture and CAD research and development. The VTR design flow takes as input a Verilog description of a digital circuit, and a description of the target FPGA architecture.'
diff --git a/misc/vtr-libs/osx.patch b/misc/vtr-libs/osx.patch
new file mode 100644
index 00000000..c44a9984
--- /dev/null
+++ b/misc/vtr-libs/osx.patch
@@ -0,0 +1,22 @@
+diff --git a/vpr/src/timing/timing_util.cpp b/vpr/src/timing/timing_util.cpp
+index 522946304..b200964ae 100644
+--- a/vpr/src/timing/timing_util.cpp
++++ b/vpr/src/timing/timing_util.cpp
+@@ -29,7 +29,7 @@ tatum::TimingPathInfo find_longest_critical_path_delay(const tatum::TimingConstr
+ 
+     //Record the maximum critical path accross all domain pairs
+     for (const auto& path_info : cpds) {
+-        if (crit_path_info.delay() < path_info.delay() || std::isnan(crit_path_info.delay())) {
++        if (crit_path_info.delay() < path_info.delay() || std::isnan(float(crit_path_info.delay()))) {
+             crit_path_info = path_info;
+         }
+     }
+@@ -46,7 +46,7 @@ tatum::TimingPathInfo find_least_slack_critical_path_delay(const tatum::TimingCo
+ 
+     //Record the maximum critical path accross all domain pairs
+     for (const auto& path_info : cpds) {
+-        if (path_info.slack() < crit_path_info.slack() || std::isnan(crit_path_info.slack())) {
++        if (path_info.slack() < crit_path_info.slack() || std::isnan(float(crit_path_info.slack()))) {
+             crit_path_info = path_info;
+         }
+     }

From 8630d0141c522f1c1d75c8f6ffff4ebc3cf80c55 Mon Sep 17 00:00:00 2001
From: dani <17553473+poname@users.noreply.github.com>
Date: Wed, 4 Jan 2023 14:08:22 -0400
Subject: [PATCH 2/2] issue fixed

---
 misc/vtr-libs/build.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/misc/vtr-libs/build.sh b/misc/vtr-libs/build.sh
index 6f4bd028..f2a2d9e2 100644
--- a/misc/vtr-libs/build.sh
+++ b/misc/vtr-libs/build.sh
@@ -21,9 +21,7 @@ make install
 
 mkdir -p ${PREFIX}/lib
 mv ${PREFIX}/bin/*.a ${PREFIX}/lib/
-mv ${PREFIX}/bin/capnp-schemas-dir ${PREFIX}/lib/
 rm ${PREFIX}/bin/*
-mv ${PREFIX}/lib/capnp-schemas-dir ${PREFIX}/bin/
 
 CAPNP_SCHEMAS=${PREFIX}/bin/capnp-schemas-dir