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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <dirent.h>
#include "link_install.h"
#include "vars.h"
static int is_executable(const char *path) {
return (access(path, X_OK) == 0);
}
static int is_dir(const char *path) {
struct stat st;
if (stat(path, &st) == 0) {
return S_ISDIR(st.st_mode);
}
return 0;
}
static const char* get_extension(const char *path) {
const char *dot = strrchr(path, '.');
return dot ? dot : "";
}
void link_install(const char *build_dir) {
DIR *dir = opendir(build_dir);
if (!dir) return;
struct dirent *entry;
while ((entry = readdir(dir)) != NULL) {
if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
continue;
}
char src_path[MAX_PATH_LEN];
char link_path[MAX_PATH_LEN];
snprintf(src_path, sizeof(src_path), "%s/%s", build_dir, entry->d_name);
const char *ext = get_extension(entry->d_name);
if (strncmp(ext, ".so", 3) == 0) {
snprintf(link_path, sizeof(link_path), "%s/%s", lib, entry->d_name);
if (!file_exists(link_path)) {
symlink(src_path, link_path);
if (is_verbose) {
printf("%slinked library: %s\n", print_pkgit, src_path);
}
}
} else if (is_executable(src_path) && !is_dir(src_path)) {
if (strcmp(entry->d_name, "bldit") != 0 &&
strcmp(entry->d_name, "build.sh") != 0 &&
strcmp(entry->d_name, "compile.sh") != 0) {
snprintf(link_path, sizeof(link_path), "%s/%s", bin, entry->d_name);
if (!file_exists(link_path)) {
symlink(src_path, link_path);
if (is_verbose) {
printf("%slinked executable: %s\n", print_pkgit, src_path);
}
}
}
} else if (strcmp(ext, ".h") == 0) {
snprintf(link_path, sizeof(link_path), "%s/%s", inc, entry->d_name);
if (!file_exists(link_path)) {
symlink(src_path, link_path);
if (is_verbose) {
printf("%slinked include: %s\n", print_pkgit, src_path);
}
}
}
}
closedir(dir);
}
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