Initial work to setup external libdwarf for CI

.github/workflows/build.yml

@@ -10,18 +10,51 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: dependencies
-      run: sudo apt install gcc-10 g++-10 libgcc-10-dev
+      run: |
+           sudo apt install gcc-10 g++-10 libgcc-10-dev
+           pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           make -j
+           sudo make install
+           cd ../../cpptrace
     - name: build
       run: |
-           pip3 install colorama
            python3 ci/build-in-all-configs.py
   build-macos:
     runs-on: macos-13
     steps:
     - uses: actions/checkout@v2
-    - name: build
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           make -j
+           sudo make install
+           cd ../../cpptrace
+    - name: build
+      run: |
            python3 ci/build-in-all-configs.py
   build-windows-msvc:
     runs-on: windows-2019
@@ -29,9 +62,25 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           msbuild INSTALL.vcxproj
+           cd ../../cpptrace
+    - name: build
+      run: |
            python3 ci/build-in-all-configs.py --msvc-only
   build-windows-clang:
     runs-on: windows-2019
@@ -39,9 +88,25 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           msbuild INSTALL.vcxproj
+           cd ../../cpptrace
+    - name: build
+      run: |
            python3 ci/build-in-all-configs.py --clang-only
   build-windows-mingw:
     runs-on: windows-2019
@@ -49,7 +114,24 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE -G"Unix Makefiles"
+           make -j
+           sudo make install
+           cd ../../cpptrace
+    - name: build
+      run: |
            python3 ci/build-in-all-configs.py --mingw-only

.github/workflows/test.yml

@@ -12,18 +12,51 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: dependencies
-      run: sudo apt install gcc-10 g++-10 libgcc-10-dev
+      run: |
+           sudo apt install gcc-10 g++-10 libgcc-10-dev
+           pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           make -j
+           sudo make install
+           cd ../../cpptrace
     - name: build and test
       run: |
-           pip3 install colorama
            python3 ci/test-all-configs.py
   test-macos:
     runs-on: macos-13
     steps:
     - uses: actions/checkout@v2
-    - name: build and test
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           make -j
+           sudo make install
+           cd ../../cpptrace
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: build and test
+      run: |
            python3 ci/test-all-configs.py
   test-windows-msvc:
     runs-on: windows-2019
@@ -31,9 +64,25 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build and test
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           msbuild INSTALL.vcxproj
+           cd ../../cpptrace
+    - name: build and test
+      run: |
            python3 ci/test-all-configs.py --msvc-only
   test-windows-clang:
     runs-on: windows-2019
@@ -41,9 +90,25 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build and test
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE
+           msbuild INSTALL.vcxproj
+           cd ../../cpptrace
+    - name: build and test
+      run: |
            python3 ci/test-all-configs.py --clang-only
   test-windows-mingw:
     runs-on: windows-2019
@@ -51,7 +116,24 @@ jobs:
     - uses: actions/checkout@v2
     - name: Enable Developer Command Prompt
       uses: ilammy/msvc-dev-cmd@v1.10.0
-    - name: build and test
+    - name: dependencies
       run: |
            pip3 install colorama
+    - name: libdwarf
+      run: |
+           cd ..
+           mkdir libdwarf
+           cd libdwarf
+           git init
+           git remote add origin https://github.com/jeremy-rifkin/libdwarf-code.git
+           git fetch --depth 1 origin 8b163d80aa30afd37027e826f6e8becd8e62ee2f
+           git checkout FETCH_HEAD
+           mkdir build
+           cd build
+           cmake .. -DPIC_ALWAYS=TRUE -BUILD_DWARFDUMP=FALSE -G"Unix Makefiles"
+           make -j
+           sudo make install
+           cd ../../cpptrace
+    - name: build and test
+      run: |
            python3 ci/test-all-configs.py --mingw-only

ci/build-in-all-configs.py

@@ -53,6 +53,7 @@ def build(matrix):
             f"-DCMAKE_BUILD_TYPE={matrix['target']}",
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-D{matrix['unwind']}=On",
             f"-D{matrix['symbols']}=On",
             f"-D{matrix['demangle']}=On",
@@ -67,6 +68,7 @@ def build(matrix):
             f"-DCMAKE_BUILD_TYPE={matrix['target']}",
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-D{matrix['unwind']}=On",
             f"-D{matrix['symbols']}=On",
             f"-D{matrix['demangle']}=On",
@@ -102,6 +104,7 @@ def build_full_or_auto(matrix):
             f"-DCMAKE_BUILD_TYPE={matrix['target']}",
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-DCPPTRACE_BACKTRACE_PATH=/usr/lib/gcc/x86_64-linux-gnu/10/include/backtrace.h",
         ]
         if matrix["config"] != "":
@@ -115,7 +118,8 @@ def build_full_or_auto(matrix):
             "..",
             f"-DCMAKE_BUILD_TYPE={matrix['target']}",
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
-            f"-DCMAKE_CXX_STANDARD={matrix['std']}"
+            f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
         ]
         if matrix["config"] != "":
             args.append(f"{matrix['config']}")

ci/test-all-configs.py

@@ -154,6 +154,7 @@ def build(matrix):
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_C_COMPILER={get_c_compiler_counterpart(matrix['compiler'])}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-D{matrix['unwind']}=On",
             f"-D{matrix['symbols']}=On",
             f"-D{matrix['demangle']}=On",
@@ -173,6 +174,7 @@ def build(matrix):
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_C_COMPILER={get_c_compiler_counterpart(matrix['compiler'])}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-D{matrix['unwind']}=On",
             f"-D{matrix['symbols']}=On",
             f"-D{matrix['demangle']}=On",
@@ -197,6 +199,7 @@ def build_full_or_auto(matrix):
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_C_COMPILER={get_c_compiler_counterpart(matrix['compiler'])}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             f"-DCPPTRACE_BACKTRACE_PATH=/usr/lib/gcc/x86_64-linux-gnu/10/include/backtrace.h",
             "-DCPPTRACE_BUILD_TEST=On"
         ]
@@ -213,6 +216,7 @@ def build_full_or_auto(matrix):
             f"-DCMAKE_CXX_COMPILER={matrix['compiler']}",
             f"-DCMAKE_C_COMPILER={get_c_compiler_counterpart(matrix['compiler'])}",
             f"-DCMAKE_CXX_STANDARD={matrix['std']}",
+            f"-DCPPTRACE_USE_EXTERNAL_LIBDWARF=On",
             "-DCPPTRACE_BUILD_TEST=On"
         ]
         if matrix["config"] != "":