Do not define BOOST_STACKTRACE_DYN_LINK when BOOST_STACKTRACE_STATIC_LINK is defined

This reverts commit 274aeaa351.

.github/workflows/ci.yml

@@ -171,7 +171,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-20.04, ubuntu-22.04, macos-12, macos-13, macos-14 ]
-        shared: [ ON ] # https://github.com/boostorg/stacktrace/issues/169
+        shared: [ OFF, ON ]
 
     runs-on: ${{matrix.os}}
 
@@ -215,7 +215,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-20.04, ubuntu-22.04, macos-12, macos-13, macos-14 ]
-        shared: [ ON ] # https://github.com/boostorg/stacktrace/issues/169
+        shared: [ OFF, ON ]
 
     runs-on: ${{matrix.os}}
 
@@ -275,7 +275,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-20.04, ubuntu-22.04, macos-12, macos-13, macos-14 ]
-        shared: [ ON ] # https://github.com/boostorg/stacktrace/issues/169
+        shared: [ OFF, ON ]
 
     runs-on: ${{matrix.os}}
 
@@ -443,7 +443,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ windows-2019, windows-2022 ]
-        shared: [ ON ] # https://github.com/boostorg/stacktrace/issues/169
+        shared: [ OFF, ON ]
 
     runs-on: ${{matrix.os}}
 

include/boost/stacktrace/detail/push_options.h

@@ -11,7 +11,11 @@
 #   define BOOST_STACKTRACE_LINK
 #endif
 
-#if defined(BOOST_STACKTRACE_LINK) && !defined(BOOST_STACKTRACE_DYN_LINK) && defined(BOOST_ALL_DYN_LINK)
+#if !defined(BOOST_STACKTRACE_LINK) && defined(BOOST_STACKTRACE_STATIC_LINK)
+#   define BOOST_STACKTRACE_LINK
+#endif
+
+#if defined(BOOST_STACKTRACE_LINK) && !defined(BOOST_STACKTRACE_DYN_LINK) && !defined(BOOST_STACKTRACE_STATIC_LINK) && defined(BOOST_ALL_DYN_LINK)
 #   define BOOST_STACKTRACE_DYN_LINK
 #endif