diff options
Diffstat (limited to 'make.c')
| -rw-r--r-- | make.c | 48 |
1 files changed, 43 insertions, 5 deletions
@@ -3,6 +3,7 @@ #include <glob.h> #include <langinfo.h> #include <libgen.h> +#include <limits.h> #include <locale.h> #include <stdarg.h> #include <stdint.h> @@ -19,6 +20,14 @@ #define flagset(o) (flags & UINT32_C(1)<<(o)-'a') +#define EXEC(cmd) \ + do { \ + cmdput(cmd); \ + if (cmdexec(cmd) != EXIT_SUCCESS) \ + exit(EXIT_FAILURE); \ + strszero(&cmd); \ + } while (false) + [[noreturn, gnu::format(printf, 1, 2)]] static void err(const char *, ...); static void build_mlib(void); @@ -107,14 +116,43 @@ usage: } else if (strcmp(argv[0], "distclean") == 0) { strspushl(&cmd, "rm", "-f", "grab", "git-grab", "make"); if (fexists("vendor/mlib/make")) { - cmdput(cmd); - if (cmdexec(cmd) != EXIT_SUCCESS) - exit(EXIT_FAILURE); - strszero(&cmd); + EXEC(cmd); strspushl(&cmd, "vendor/mlib/make", "clean"); } } else if (strcmp(argv[0], "install") == 0) { - /* TODO: Add install target */ + char *p; + const char *ev; + static char prefix[PATH_MAX + 1]; + static char bindir[PATH_MAX + 1]; + static char mandir[PATH_MAX + 1]; + + p = prefix; + if ((ev = getenv("DESTDIR")) != nullptr) + p = stpncpy(p, ev, sizeof(prefix) - 1); + if ((ev = getenv("PREFIX")) != nullptr) + strncpy(p, ev, sizeof(prefix) - 1 - (p - prefix)); + else + strncpy(p, "/usr/local", sizeof(prefix) - 1 - (p - prefix)); + + snprintf(bindir, sizeof(bindir), "%s/%s", prefix, "bin"); + snprintf(mandir, sizeof(mandir), "%s/%s", prefix, "share/man/man1"); + + if (binexists("strip")) { + strspushl(&cmd, "strip", "-s", "grab", "git-grab"); + EXEC(cmd); + } + + strspushl(&cmd, "mkdir", "-p", bindir, mandir); + EXEC(cmd); + + strspushl(&cmd, "cp", "grab", "git-grab", bindir); + EXEC(cmd); + + strspushl(&cmd, "cp", "man/grab.1", "man/git-grab.1", mandir); + EXEC(cmd); + + strsfree(&cmd); + return EXIT_SUCCESS; } else { err(strcmp(nl_langinfo(CODESET), "UTF-8") == 0 ? "invalid subcommand — ‘%s’" |