elf2ape: Embed the target name in the ape header. (#7)

2 files changed, 13 insertions, 1 deletions

diff --git a/cmake/arm.cmake b/cmake/arm.cmake
index 7236927..5f4f3de 100644
--- a/cmake/arm.cmake
+++ b/cmake/arm.cmake
@@ -65,7 +65,7 @@ function(arm_add_executable target)
 
     add_custom_command(
         TARGET ${target} POST_BUILD
-        COMMAND elf2ape -i ${target} -o ${target}.bin
+        COMMAND elf2ape -n ${target} -i ${target} -o ${target}.bin
         BYPRODUCTS ${target}.bin
         DEPENDS elf2ape)
 
diff --git a/utils/elf2ape/main.cpp b/utils/elf2ape/main.cpp
index 0f6d54d..6386437 100644
--- a/utils/elf2ape/main.cpp
+++ b/utils/elf2ape/main.cpp
@@ -139,6 +139,12 @@ int main(int argc, char const *argv[])
         .help("Output ape binary")
         .metavar("FILE");
 
+    parser.add_option("-n", "--name")
+        .dest("name")
+        .help("Output ape binary")
+        .metavar("FILE");
+
+
     optparse::Values options = parser.parse_args(argc, argv);
     vector<string> args = parser.args();
 
@@ -263,6 +269,12 @@ int main(int argc, char const *argv[])
     ape.header.magic = APE_HEADER_MAGIC;
     ape.header.unk0 = APE_HEADER_UNK0;
     // ape.header.name =
+    if (options.is_set("name"))
+    {
+        string name = options["name"];
+        strncpy((char*)ape.header.name, name.c_str(), sizeof(ape.header.name));
+    }
+
     ape.header.version = get_symbol_value("VERSION", reader);
     ape.header.entrypoint = get_symbol_value("__start", reader);
     ape.header.unk1 = APE_HEADER_UNK1;