mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-01-22 17:13:27 +01:00
0714726f4b
https://www.pdal.io PDAL is a C++ BSD library for translating and manipulating point cloud data.
80 lines
2.1 KiB
Diff
80 lines
2.1 KiB
Diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
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index a91cee1..4e38769 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -146,6 +146,8 @@ endif()
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set(pdal_defines_h_in "${CMAKE_CURRENT_SOURCE_DIR}/pdal_defines.h.in")
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set(pdal_defines_h "${CMAKE_CURRENT_BINARY_DIR}/include/pdal/pdal_defines.h")
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+include(CheckIncludeFiles)
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+check_include_files(execinfo.h PDAL_HAVE_EXECINFO_H)
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configure_file(${pdal_defines_h_in} ${pdal_defines_h})
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#------------------------------------------------------------------------------
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diff --git a/apps/pdal.cpp b/apps/pdal.cpp
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index 3193196..548ea4f 100644
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--- a/apps/pdal.cpp
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+++ b/apps/pdal.cpp
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@@ -355,6 +355,7 @@ int App::execute(StringList& cmdArgs, LogPtr& log)
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log->setLevel(LogLevel::Debug);
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PluginManager::setLog(log);
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#ifndef _WIN32
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+#ifdef PDAL_HAVE_EXECINFO_H
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if (m_debug)
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{
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signal(SIGSEGV, [](int sig)
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@@ -368,6 +369,7 @@ int App::execute(StringList& cmdArgs, LogPtr& log)
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});
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}
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#endif
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+#endif
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m_command = Utils::tolower(m_command);
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if (!m_command.empty())
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diff --git a/pdal/util/Utils.cpp b/pdal/util/Utils.cpp
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index c2a9489..d0675c4 100644
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--- a/pdal/util/Utils.cpp
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+++ b/pdal/util/Utils.cpp
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@@ -44,7 +44,9 @@
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#include <cxxabi.h>
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#include <sys/ioctl.h>
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#include <sys/wait.h> // WIFEXITED, WEXITSTATUS
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+#ifdef PDAL_HAVE_EXECINFO_H
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#include <execinfo.h> // backtrace
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+#endif
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#include <dlfcn.h> // dladdr
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#endif
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@@ -605,6 +607,7 @@ std::vector<std::string> Utils::backtrace()
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{
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std::vector<std::string> lines;
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#ifndef WIN32
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+#ifdef PDAL_HAVE_EXECINFO_H
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const int MAX_STACK_SIZE(100);
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void* buffer[MAX_STACK_SIZE];
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std::vector<std::string> prefixes;
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@@ -657,6 +660,7 @@ std::vector<std::string> Utils::backtrace()
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}
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}
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#endif
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+#endif
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return lines;
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}
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diff --git a/pdal_defines.h.in b/pdal_defines.h.in
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index 77dca12..15e3932 100644
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--- a/pdal_defines.h.in
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+++ b/pdal_defines.h.in
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@@ -34,6 +34,11 @@
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#cmakedefine PDAL_ARBITER_ENABLED
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/*
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+ * availability of execinfo.h
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+ */
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+#cmakedefine PDAL_HAVE_EXECINFO_H
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+
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+/*
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* Debug or Release build?
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*/
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#define PDAL_BUILD_TYPE "@PDAL_BUILD_TYPE@"
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