From 633d588aa442cbbf1571e55d4c635c3485b7331d Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Sun, 3 Aug 2025 20:27:55 +0200
Subject: [PATCH] link libs when needed

---
 CMakeLists.txt | 20 ++++++++++++++------
 src/fm95.c     |  8 ++++----
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fd6acb8..cff19d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,16 +38,24 @@ if(CMAKE_BUILD_TYPE STREQUAL "Debug")
     target_compile_definitions(libfmio PRIVATE DEBUG=1)
 endif()
 
-set(FM_LIBS inih libfmfilter libfmmodulation libfmio libfmdsp pulse pulse-simple m liquid)
-
 foreach(SRC_FILE ${SRC_FILES})
     get_filename_component(EXEC_NAME ${SRC_FILE} NAME_WE)
 
     add_executable(${EXEC_NAME} ${SRC_FILE})
     target_compile_options(${EXEC_NAME} PRIVATE -O2 -Wall -Wextra -Werror -Wno-unused-parameter)
-    target_link_libraries(${EXEC_NAME} PRIVATE ${FM_LIBS})
-    
-    # Define DEBUG macro for Debug builds
+
+    if(EXEC_NAME STREQUAL "fm95")
+        target_link_libraries(${EXEC_NAME} PRIVATE libfmfilter libfmmodulation libfmdsp libfmio pulse pulse-simple m liquid inih)
+    elseif(EXEC_NAME STREQUAL "chimer95")
+        target_link_libraries(${EXEC_NAME} PRIVATE libfmdsp inih m libfmio pulse pulse-simple)
+    elseif(EXEC_NAME STREQUAL "sca95")
+        target_link_libraries(${EXEC_NAME} PRIVATE libfmmodulation inih m libfmio pulse pulse-simple libfmdsp)
+    elseif(EXEC_NAME STREQUAL "vban95")
+        target_link_libraries(${EXEC_NAME} PRIVATE libfmio pulse pulse-simple)
+    else()
+        message(FATAL_ERROR "How do I link this? ${EXEC_NAME}")
+    endif()
+
     if(CMAKE_BUILD_TYPE STREQUAL "Debug")
         target_compile_definitions(${EXEC_NAME} PRIVATE DEBUG=1)
     endif()
@@ -57,4 +65,4 @@ foreach(SRC_FILE ${SRC_FILES})
         PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ
                     GROUP_EXECUTE GROUP_WRITE GROUP_READ
                     WORLD_EXECUTE WORLD_READ)
-endforeach()
\ No newline at end of file
+endforeach()
diff --git a/src/fm95.c b/src/fm95.c
index 94e5d1b..704d784 100644
--- a/src/fm95.c
+++ b/src/fm95.c
@@ -102,12 +102,12 @@ static void stop(int signum) {
 	(void)signum;
 	printf("\nReceived stop signal.\n");
 	to_run = 0;
-	to_reload = 0;
+	to_reload = 0; // Make sure we don't reload
 }
 static void reload(int signum) {
 	(void)signum;
 	printf("\nReceived reload signal.\n");
-	to_run = 0;
+	to_run = 0; // To run is a flag, just telling when to stop the loop
 	to_reload = 1;
 }
 
@@ -141,9 +141,10 @@ int run_fm95(const FM95_Config config, FM95_Runtime* runtime) {
 	bool mpx_on = (runtime->mpx_device.initialized == 1);
 	bool rds_on = (runtime->rds_device.initialized == 1);
 
+	float output[BUFFER_SIZE];
+
 	if(config.calibration != 0) {
 		int pulse_error;
-		float output[BUFFER_SIZE];
 
 		while(to_run) {
 			for (int i = 0; i < BUFFER_SIZE; i++) {
@@ -166,7 +167,6 @@ int run_fm95(const FM95_Config config, FM95_Runtime* runtime) {
 	float audio_stereo_input[BUFFER_SIZE*2]; // Stereo
 
 	float mpx_in[BUFFER_SIZE] = {0};
-	float output[BUFFER_SIZE];
 
 	while (to_run) {
 		if((pulse_error = read_PulseInputDevice(&runtime->input_device, audio_stereo_input, sizeof(audio_stereo_input)))) { // get output from the function and assign it into pulse_error, this comment to avoid confusion