$ cat <<EOF | gcc -xc -Wall -O2 - && env -i PATH=/bin:/usr/bin ./a.out #include <stdio.h> #include <stdlib.h> int main(void) {printf("PATH=%s\n", getenv("PATH")); return 0;} EOF PATH=/bin:/usr/bin $ cat <<EOF | musl-gcc -xc -Wall -O2 - && env -i PATH=/bin:/usr/bin ./a.out #include <stdio.h> #include <stdlib.h> int main(void) {printf("PATH=%s\n", getenv("PATH")); return 0;} EOF PATH=(null)
musl-0.9.14-alt21 -> sisyphus: * Wed Nov 13 2013 Led <led@altlinux> 0.9.14-alt21 - init '__environ' (ALT#29579)