macos and something else
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cdacf0868b
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GPG Key ID:
F0F6CFE11CDB0960
7
cbt.c
7
cbt.c
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@ -1,4 +1,4 @@
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// x-run: python3 ./add-impl.py && ~/scripts/runc.sh % -Wall -Wextra
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// x-run: python3 ./add-impl.py && ~/scripts/runc.sh % -Wall -Wextra -X-gdb
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#define CBT_IMPLEMENTATION
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#include "cbt.h"
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@ -7,8 +7,9 @@ int main(int argc, char **argv) {
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cbt_shell(CBT_PROC_AUTO, "sh", "-c", "echo 'owo'");
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struct cbt_lib raylib = cbt_lib("raylib", "./raylib");
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cbt_lib_src(&raylib, "rcore.c");
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// example usage, won't actually work
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struct cbt_lib raylib = cbt_lib("raylib");
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cbt_lib_src(&raylib, "./raylib/*.c");
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cbt_lib_ldflags(&raylib, "-lm");
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cbt_lib_cflags(&raylib, "-Wall", "-Wextra");
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cbt_lib_build(raylib, NULL);
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88
cbt.h
88
cbt.h
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@ -15,7 +15,7 @@ enum cbt_loglevel {
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CBT_LOG_ALL
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};
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struct cbt_chararray {
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struct cbt_strarr {
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char **items;
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size_t size, cap;
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};
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@ -40,7 +40,7 @@ bool cbt_needs_recompilation(const char *input, const char *output);
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const char *cbt_escape_shell(char *arg);
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const char *cbt_escape_args(char **args);
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const char *cbt_escape_argsd(struct cbt_chararray arr);
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const char *cbt_escape_argsd(struct cbt_strarr arr);
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#ifndef CBT_FMT_NBUFS
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#define CBT_FMT_NBUFS 64
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@ -74,21 +74,21 @@ enum cbt_proc_mode {
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#define cbt_shell(...) cbt_proc_wait(_cbt_proc_new(__VA_ARGS__, NULL))
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struct cbt_proc _cbt_proc_new(enum cbt_proc_mode mode, ...);
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struct cbt_proc cbt_proc_newv(enum cbt_proc_mode mode, va_list args);
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struct cbt_proc cbt_proc_newd(enum cbt_proc_mode mode, struct cbt_strarr args);
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int cbt_proc_wait(struct cbt_proc proc);
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enum cbt_libtype { CBT_LIB_STATIC, CBT_LIB_SHARED };
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struct cbt_lib {
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enum cbt_libtype type;
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const char *basepath;
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const char *libname;
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struct cbt_chararray sources, cflags, ldflags;
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struct cbt_strarr sources, cflags, ldflags;
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};
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#define cbt_lib_src(LIB, ...) _cbt_lib_src(LIB, __VA_ARGS__, NULL)
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#define cbt_lib_cflags(LIB, ...) _cbt_lib_cflags(LIB, __VA_ARGS__, NULL)
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#define cbt_lib_ldflags(LIB, ...) _cbt_lib_ldflags(LIB, __VA_ARGS__, NULL)
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struct cbt_lib cbt_lib(const char *libname, const char *basepath);
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struct cbt_lib cbt_lib(const char *libname);
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void _cbt_lib_src(struct cbt_lib *lib, ...);
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void _cbt_lib_cflags(struct cbt_lib *lib, ...);
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void _cbt_lib_ldflags(struct cbt_lib *lib, ...);
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@ -97,7 +97,7 @@ void cbt_lib_free(struct cbt_lib lib);
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struct cbt_binary {
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const char *out_path;
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struct cbt_chararray sources, cflags, ldflags;
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struct cbt_strarr sources, cflags, ldflags;
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};
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#define cbt_binary_add_src(B, ...) _cbt_binary_add_src(B, __VA_ARGS__, NULL)
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@ -141,12 +141,13 @@ void cbt_binary_free(struct cbt_binary bin);
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memmove(&OUT.items[offset], IN.items, sizeof(OUT.items[0]) * IN.size); \
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}
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#define cbt_da_copy(OUT, IN, T) { \
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#define cbt_da_copy(OUT, IN, T) \
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{ \
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OUT.size = IN.size; \
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OUT.cap = IN.size; \
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OUT.items = malloc(sizeof(IN.items[0]) * IN.size); \
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memcpy(OUT.items, IN.items, sizeof(IN.items[0]) * IN.size); \
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}
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}
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#ifdef CBT_IMPLEMENTATION
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//-*- begin cbt_impl.c 5
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@ -155,7 +156,9 @@ void cbt_binary_free(struct cbt_binary bin);
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#include <errno.h>
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#include <glob.h>
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#include <libgen.h>
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#ifdef __APPLE__
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#include <linux/limits.h>
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#endif
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#include <poll.h>
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#include <pthread.h>
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#include <signal.h>
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@ -182,6 +185,11 @@ void cbt_binary_free(struct cbt_binary bin);
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abort(); \
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}
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#ifndef PATH_MAX
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#define PATH_MAX 1024
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#endif
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enum cbt_loglevel cbt_verbosity = CBT_LOG_INFO;
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char *cbt_cc = NULL;
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char cbt_location[PATH_MAX] = {0};
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@ -355,7 +363,7 @@ const char *cbt_escape_args(char **args) {
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return out;
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}
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const char *cbt_escape_argsd(struct cbt_chararray arr) {
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const char *cbt_escape_argsd(struct cbt_strarr arr) {
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if (arr.size == 0 || arr.items[0] == NULL)
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return cbt_fmt("");
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char *out = (char *)cbt_escape_shell(arr.items[0]);
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@ -373,8 +381,8 @@ unsigned long cbt_get_modtime(const char *filename) {
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if (ret == -1)
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return -1;
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cbt_log(CBT_LOG_DEBUG, "stat(%s) -> %ld", filename, st.st_mtim.tv_sec);
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return st.st_mtim.tv_sec;
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cbt_log(CBT_LOG_DEBUG, "stat(%s) -> %ld", filename, st.st_mtime);
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return st.st_mtime;
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}
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bool cbt_needs_recompilation(const char *input, const char *output) {
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@ -414,9 +422,8 @@ struct cbt_proc _cbt_proc_new(enum cbt_proc_mode mode, ...) {
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}
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struct cbt_proc cbt_proc_newv(enum cbt_proc_mode mode, va_list args) {
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struct cbt_proc procinfo = {0};
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struct cbt_chararray args_da = {0};
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struct cbt_strarr args_da = {0};
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while (true) {
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const char *arg = va_arg(args, const char *);
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if (arg == NULL)
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@ -425,8 +432,13 @@ struct cbt_proc cbt_proc_newv(enum cbt_proc_mode mode, va_list args) {
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}
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cbt_da_add(args_da, NULL);
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return cbt_proc_newd(mode, args_da);
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}
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struct cbt_proc cbt_proc_newd(enum cbt_proc_mode mode, struct cbt_strarr args) {
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struct cbt_proc procinfo = {0};
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cbt_log(CBT_LOG_DEBUG, "Spawning process with mode %d and args %s", mode,
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cbt_escape_args(args_da.items));
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cbt_escape_args(args.items));
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int pipe_fds_sout[2] = {0}, pipe_fds_serr[2] = {0}, pipe_fds_sin[2] = {0};
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if (mode & CBT_PROC_W)
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@ -447,7 +459,7 @@ struct cbt_proc cbt_proc_newv(enum cbt_proc_mode mode, va_list args) {
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CBT_FAIL(dup2(pipe_fds_sout[1], STDOUT_FILENO) == -1);
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CBT_FAIL(dup2(pipe_fds_serr[1], STDERR_FILENO) == -1);
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execvp(args_da.items[0], (char *const *)args_da.items);
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execvp(args.items[0], (char *const *)args.items);
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__builtin_unreachable();
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} else {
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if (mode & CBT_PROC_W)
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@ -471,10 +483,10 @@ struct cbt_proc cbt_proc_newv(enum cbt_proc_mode mode, va_list args) {
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cbt_proc_new_cleanup:
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cbt_log(CBT_LOG_DEBUG, "freeing up args");
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for (size_t i = 0; i < args_da.size; i++) {
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free(args_da.items[i]);
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for (size_t i = 0; i < args.size; i++) {
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free(args.items[i]);
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}
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free(args_da.items);
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free(args.items);
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return procinfo;
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}
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@ -522,7 +534,7 @@ void *cbt__line_processor(void *arg) {
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while (cbt_running) {
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pthread_mutex_lock(&_cbt__autoproc_mut);
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#if 1
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#if 1 || defined(__APPLE__)
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int res = ppoll(cbt__autoproc_fdset.items, cbt__autoproc_fdset.size,
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&timeout, &sigmask);
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if (res < 0) {
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@ -557,9 +569,8 @@ void *cbt__line_processor(void *arg) {
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return NULL;
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}
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struct cbt_lib cbt_lib(const char *libname, const char *basepath) {
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struct cbt_lib cbt_lib(const char *libname) {
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return (struct cbt_lib){.type = CBT_LIB_STATIC,
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.basepath = basepath,
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.libname = libname,
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.cflags = {0},
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.ldflags = {0},
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@ -578,8 +589,7 @@ void _cbt_lib_src(struct cbt_lib *lib, ...) {
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glob_t globbuf;
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for (char *arg = va_arg(args, char *); arg; arg = va_arg(args, char *)) {
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glob(cbt_fmt("%s/%s", lib->basepath, arg),
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GLOB_APPEND | GLOB_BRACE | GLOB_NOCHECK, _cbt_globerr, &globbuf);
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glob(arg, GLOB_APPEND | GLOB_BRACE, _cbt_globerr, &globbuf);
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}
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for (size_t i = 0; i < globbuf.gl_pathc; i++) {
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@ -610,13 +620,18 @@ void _cbt_lib_ldflags(struct cbt_lib *lib, ...) {
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}
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bool cbt_lib_build(struct cbt_lib lib, const char *compiler) {
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cbt_log(CBT_LOG_INFO, "library: %s in %s", lib.libname, lib.basepath);
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cbt_log(CBT_LOG_INFO, "library: %s", lib.libname);
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cbt_log(CBT_LOG_INFO, " cflags: %s", cbt_escape_argsd(lib.cflags));
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cbt_log(CBT_LOG_INFO, " ldflags: %s", cbt_escape_argsd(lib.ldflags));
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cbt_log(CBT_LOG_INFO, " sources: %s", cbt_escape_argsd(lib.sources));
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cbt_log(CBT_LOG_INFO, " cc: %s", compiler ? compiler : cbt_cc);
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struct cbt_chararray args = {0};
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if (lib.sources.size == 0) {
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cbt_log(CBT_LOG_WARNING, "cbt_lib_build(): no sources for %s", lib.libname);
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return false;
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}
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struct cbt_strarr args = {0};
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cbt_da_add(args, (char *)(compiler ? compiler : cbt_cc));
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cbt_da_merge(args, lib.cflags);
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@ -624,7 +639,28 @@ bool cbt_lib_build(struct cbt_lib lib, const char *compiler) {
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cbt_log(CBT_LOG_INFO, "args.size: %d", args.size);
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cbt_log(CBT_LOG_INFO, "CMD: %s", cbt_escape_argsd(args));
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CBT_TODO("cbt_lib_build()");
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cbt_da_add(args, NULL);
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cbt_da_add(args, "-o");
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cbt_da_add(args, NULL);
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for (size_t i = 0; i < lib.sources.size; i++) {
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args.items[args.size - 3] = lib.sources.items[i];
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args.items[args.size - 1] = ".o"; // TODO
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struct cbt_proc proc = cbt_proc_newd(CBT_PROC_AUTO, args);
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if (cbt_proc_wait(proc) != 0) {
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cbt_log(CBT_LOG_ERROR, "build failed: %s", cbt_escape_argsd(args));
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return false;
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}
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}
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char **argp = &args.items[args.size - 1];
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cbt_da_merge(args, lib.ldflags);
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*argp = (char *)cbt_fmt("lib%s.so", lib.libname);
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// todo: link
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return false;
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}
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void cbt_lib_free(struct cbt_lib lib) {
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