From c9613297942738aeb3d6e0b5beb6c20e84560a5c Mon Sep 17 00:00:00 2001
From: GNUfault-is-on-repo-or-cz-cuz-dis-sux <blumatrikz@gmail.com>
Date: Fri, 10 Jul 2026 22:22:04 +0000
Subject: [PATCH 1/3] Update Makefile

---
 source/src/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/src/Makefile b/source/src/Makefile
index bf061958e1..c86d3c3903 100644
--- a/source/src/Makefile
+++ b/source/src/Makefile
@@ -6,7 +6,7 @@
 # found to have been caused by the g++ compiler in the past. This seems to have
 # been fixed now by relaxing the optimization that g++ does, so although we'll
 # continue using clang++ (just in case), you can use g++ if you prefer.
-CXX=clang++
+CXX=g++
 
 # call like 'DEBUGBUILD=1 make' to compile a debug version of AssaultCube.
 ifdef DEBUGBUILD
@@ -39,6 +39,11 @@ ifneq (,$(findstring clang,$(CXX)))
 else
 	CXXFLAGS= -O3 -fomit-frame-pointer
 	override CXXFLAGS+= -Wall -fsigned-char -ffast-math -rdynamic -Wno-format-zero-length
+
+	ifneq ($(wildcard /usr/include/execinfo.h),)
+		override CXXFLAGS+= -DHAS_EXECINFO
+	endif
+
 	ifeq "$(shell expr 'gcc -dumpversion' \>= 8)" "1"
 		override CXXFLAGS+= -Wno-stringop-truncation
 	endif

From 0bf5a882251af698256651c634726bc1c405b6df Mon Sep 17 00:00:00 2001
From: GNUfault-is-on-repo-or-cz-cuz-dis-sux <blumatrikz@gmail.com>
Date: Fri, 10 Jul 2026 22:22:23 +0000
Subject: [PATCH 2/3] Update tools.cpp

---
 source/src/tools.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/source/src/tools.cpp b/source/src/tools.cpp
index 75a5128d01..004006d16e 100644
--- a/source/src/tools.cpp
+++ b/source/src/tools.cpp
@@ -381,7 +381,10 @@ void stackdumper(unsigned int type, EXCEPTION_POINTERS *ep)
 }
 #elif defined(linux) || defined(__linux) || defined(__linux__)
 
+// Add support for musl systems (eg., alpine, void)
+#if defined(HAS_EXECINFO)
 #include <execinfo.h>
+#endif
 
 // stack dumping on linux, inspired by Sachin Agrawal's sample code
 
@@ -389,6 +392,7 @@ struct signalbinder
 {
     static void stackdumper(int sig)
     {
+#if defined(HAS_EXECINFO)
         printf("stacktrace:\n");
 #if !defined(STANDALONE)
         if(clientlogfile) clientlogfile->printf("stacktrace\n");
@@ -397,6 +401,7 @@ struct signalbinder
         void *array[BTSIZE];
         int n = backtrace(array, BTSIZE);
         char **symbols = backtrace_symbols(array, n);
+
         for(int i = 0; i < n; i++)
         {
             printf("%s\n", symbols[i]);
@@ -404,10 +409,12 @@ struct signalbinder
             if(clientlogfile) clientlogfile->printf("%s\n", symbols[i]);
 #endif
         }
-        free(symbols);
 
+        free(symbols);
+#else
+        printf("Stacktrace not available!\n");
+#endif
         fatal("AssaultCube error (%d)", sig);
-
     }
 
     signalbinder()

From 0c552866ab60343180d9ec17fbf5beec6ad25340 Mon Sep 17 00:00:00 2001
From: GNUfault-is-on-repo-or-cz-cuz-dis-sux <blumatrikz@gmail.com>
Date: Fri, 10 Jul 2026 22:24:51 +0000
Subject: [PATCH 3/3] Update Makefile

---
 source/src/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/src/Makefile b/source/src/Makefile
index c86d3c3903..2c70786cec 100644
--- a/source/src/Makefile
+++ b/source/src/Makefile
@@ -6,7 +6,7 @@
 # found to have been caused by the g++ compiler in the past. This seems to have
 # been fixed now by relaxing the optimization that g++ does, so although we'll
 # continue using clang++ (just in case), you can use g++ if you prefer.
-CXX=g++
+CXX=clang++
 
 # call like 'DEBUGBUILD=1 make' to compile a debug version of AssaultCube.
 ifdef DEBUGBUILD