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other small improvements in XSCHEM_SHAREDIR buildup in xinit.c

This commit is contained in:
stefan schippers 2025-07-28 00:12:21 +02:00
parent 9e22068651
commit 68f84ea9f2
1 changed files with 6 additions and 7 deletions
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13
src/xinit.c
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@ -2396,18 +2396,17 @@ int Tcl_AppInit(Tcl_Interp *inter)
if(strchr(xschem_executable, '/')) {
/* argv[0] contains a path */
char *last_slash;
my_strncpy(exe_path, xschem_executable, sizeof(exe_path));
if(xschem_executable[0] == '.' && xschem_executable[1] == '/') { /* './path/to/xschem' was called */
my_strncpy(exe_path, xschem_executable + 2, sizeof(exe_path)); /* remove ./ */
} else {
my_strncpy(exe_path, xschem_executable, sizeof(exe_path));
}
last_slash = strrchr(exe_path, '/');
if(last_slash) {
*last_slash = '\0'; /* exe_path now contains directory */
/* Convert relative path to absolute if needed */
if(exe_path[0] == '.' && exe_path[1] == '/') { /* './path/to/xschem' was called */
char abs_path[PATH_MAX];
my_snprintf(abs_path, sizeof(abs_path), "%s%s", pwd_dir, exe_path + 1);
my_strncpy(exe_path, abs_path, sizeof(exe_path));
}
else if(exe_path[0] != '/') { /* 'path/to/xschem' was called */
if(exe_path[0] != '/') { /* 'path/to/xschem' was called */
char abs_path[PATH_MAX];
my_snprintf(abs_path, sizeof(abs_path), "%s/%s", pwd_dir, exe_path);
my_strncpy(exe_path, abs_path, sizeof(exe_path));