_output.txt

cmd = C:\Users\User\Downloads\arduino-1.8.19\hardware\tools\avr/bin/avr-g++ -c -g
   -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections
   -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p
   -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\Users\User\Downloads\arduino-1.8.19\hardware\arduino\avr\cores\arduino
   -IC:\Users\User\Downloads\arduino-1.8.19\hardware\arduino\avr\variants\standard
   sketch\test.ino.cpp -o
   preproc\ctags_target_for_gcc_minus_e.cpp
cmd = C:\Users\User\Downloads\arduino-1.8.19\hardware\tools\avr/bin/avr-g++ -c -g
   -Os -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections
   -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L
   -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -IC:\Users\User\Downloads\arduino-1.8.19\hardware\arduino\avr\cores\arduino
   -IC:\Users\User\Downloads\arduino-1.8.19\hardware\arduino\avr\variants\standard
   sketch\test.ino.cpp -o
   sketch\test.ino.cpp.o
cmd = C:\Users\User\Downloads\arduino-1.8.19\hardware\tools\avr/bin/avr-gcc @C:\Users\User\AppData\Local\Temp\ccy18fuF
--- Content Of C:\Users\User\AppData\Local\Temp\ccy18fuF:---
-xlto
-c
-fmath-errno
-fsigned-zeros
-ftrapping-math
-fno-trapv
-fno-openmp
-fno-openacc
-mn-flash=1
-mmcu=avr5
-Os
-mn-flash=1
-mno-skip-bug
-fno-exceptions
-Os
-g
-fuse-linker-plugin
-L
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838
-specs=device-specs/specs-atmega328p
-mmcu=avr5
-dumpdir
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/
-dumpbase
test.ino.elf.wpa
-fltrans-output-list=C:\\Users\\User\\AppData\\Local\\Temp\\ccRA9cPp.ltrans.out
-fwpa
-fresolution=C:\\Users\\User\\AppData\\Local\\Temp\\ccvrrsEj.res
-flinker-output=exec
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838\\sketch\\test.ino.cpp.o
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x524a
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x10c6e
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x15b66
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x1f20a
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x4f3fe
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x501f2
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/core\\core.a@0x4666

--- End Content ---
cmd = C:\Users\User\Downloads\arduino-1.8.19\hardware\tools\avr/bin/avr-gcc @C:\Users\User\AppData\Local\Temp\ccxdoFNZ
--- Content Of C:\Users\User\AppData\Local\Temp\ccxdoFNZ:---
-xlto
-c
-fmath-errno
-fsigned-zeros
-ftrapping-math
-fno-trapv
-fno-openmp
-fno-openacc
-mn-flash=1
-mmcu=avr5
-Os
-mn-flash=1
-mno-skip-bug
-fno-exceptions
-Os
-g
-fuse-linker-plugin
-L
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838
-specs=device-specs/specs-atmega328p
-mmcu=avr5
-dumpdir
C:\\Users\\User\\AppData\\Local\\Temp\\arduino_build_989838/
-dumpbase
test.ino.elf.ltrans0
-fltrans
-o
C:\\Users\\User\\AppData\\Local\\Temp\\ccRA9cPp.ltrans0.ltrans.o
C:\\Users\\User\\AppData\\Local\\Temp\\ccRA9cPp.ltrans0.o

--- End Content ---
cmd = C:\Users\User\Downloads\arduino-1.8.19\hardware\tools\avr/bin/avr-gcc -Os
   -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o C:\Users\User\AppData\Local\Temp\arduino_build_989838/test.ino.elf
   sketch\test.ino.cpp.o
   C:\Users\User\AppData\Local\Temp\arduino_build_989838/core\core.a -LC:\Users\User\AppData\Local\Temp\arduino_build_989838
   -lm

exec_hook.c

#include <windows.h>
#include <shlwapi.h>

#include <stdarg.h>
#include <stdio.h>

void dbgprintf(const char *fmt, ...) {
	va_list aptr;
	va_start(aptr, fmt);
	vfprintf(stderr, fmt, aptr);
	fprintf(stderr, "\r\n");
	va_end(aptr);
}

void wcswrap(wchar_t *dst, const wchar_t *src, int width) {
	int w = 0;
	while(*src) {
		if(w >= width) {
			switch (*src) {
				case '\n':
				case '\r':
				case '\t':
				case ' ':
					*dst++ = '\n';
					*dst++ = ' ';
					*dst++ = ' ';
					w = 0;
			}
		}
		*dst++ = *src++;
		w++;
	}
	*dst = 0;
}

int wmain(int argc, wchar_t *argv[]) {
	static WCHAR buf[4096];

	wcswrap(buf, GetCommandLineW(), 80);
	dbgprintf("cmd = %S", buf);
	GetCurrentDirectoryW(sizeof(buf) / sizeof(buf[0]), buf);

	STARTUPINFOW si={0};
	si.cb = sizeof(si);

	PROCESS_INFORMATION pi;

	WCHAR cmdline[2048];
	wcscpy(cmdline, GetCommandLineW());

	WCHAR exe[1024];
	DWORD nr = GetModuleFileNameW(NULL, exe, sizeof(exe) / sizeof(exe[0]));
	if(nr == 0) {
		dbgprintf("GetModuleFileNameW failed, err: 0xA%x", GetLastError());
		return 1;
	}

	wcsrchr(exe, '\\')[1] = 0;
	wcscat(exe, L"_");
	wcscat(exe, PathFindFileNameW(argv[0]));
	if(!PathFileExistsW(exe)) {
		wcscat(exe, L".exe");
	}
	// dbgprintf("exe path: %S", exe);
	for(int i = 0; i < argc; i++) {
		if(argv[i][0] == '@') {
			HANDLE hFile = CreateFileW(&argv[i][1], GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
			DWORD size = GetFileSize(hFile, NULL);

			HANDLE hMapping = CreateFileMappingW(hFile, NULL, PAGE_READONLY, 0, size, NULL);
			LPVOID data = MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, size);
			fprintf(stderr, "--- Content Of %S:---\r\n%s\r\n--- End Content ---\r\n", &argv[i][1], data);
			UnmapViewOfFile(data);
			CloseHandle(hMapping);
			CloseHandle(hFile);
		}
	}

	BOOL r = CreateProcessW(exe, cmdline, NULL, NULL,
		TRUE, 0, NULL, buf, &si, &pi);

	if(r == FALSE) {
		dbgprintf("Can not start process, err: 0x%x", GetLastError());
		return 1;
	}

	CloseHandle(pi.hThread);

	DWORD w = WaitForSingleObject(pi.hProcess, INFINITE);
	if(w != WAIT_OBJECT_0) {
		dbgprintf("WaitForSingleObject returned 0x%x", w);
		return 1;
	}

	DWORD exitcode = 0;
	GetExitCodeProcess(pi.hProcess, &exitcode);

	CloseHandle(pi.hProcess);
	ExitProcess(exitcode);
}