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Diffstat (limited to 'src/logic/slbt_exec_link.c')
-rw-r--r--src/logic/slbt_exec_link.c316
1 files changed, 1 insertions, 315 deletions
diff --git a/src/logic/slbt_exec_link.c b/src/logic/slbt_exec_link.c
index 6eb9e8d..cacbe44 100644
--- a/src/logic/slbt_exec_link.c
+++ b/src/logic/slbt_exec_link.c
@@ -19,19 +19,13 @@
#include "slibtool_driver_impl.h"
#include "slibtool_dprintf_impl.h"
#include "slibtool_errinfo_impl.h"
+#include "slibtool_linkcmd_impl.h"
#include "slibtool_mapfile_impl.h"
#include "slibtool_metafile_impl.h"
#include "slibtool_readlink_impl.h"
#include "slibtool_snprintf_impl.h"
#include "slibtool_symlink_impl.h"
-struct slbt_deps_meta {
- char ** altv;
- char * args;
- int depscnt;
- int infolen;
-};
-
/*******************************************************************/
/* */
/* -o <ltlib> switches input result */
@@ -83,72 +77,6 @@ static int slbt_exec_link_exit(
return ret;
}
-static int slbt_get_deps_meta(
- const struct slbt_driver_ctx * dctx,
- char * libfilename,
- int fexternal,
- struct slbt_deps_meta * depsmeta)
-{
- int fdcwd;
- char * ch;
- char * cap;
- char * base;
- size_t libexlen;
- struct stat st;
- struct slbt_map_info * mapinfo;
- char depfile[PATH_MAX];
-
- /* fdcwd */
- fdcwd = slbt_driver_fdcwd(dctx);
-
- /* -rpath */
- if (slbt_snprintf(depfile,sizeof(depfile),
- "%s.slibtool.rpath",
- libfilename) < 0)
- return SLBT_BUFFER_ERROR(dctx);
-
- /* -Wl,%s */
- if (!fstatat(fdcwd,depfile,&st,AT_SYMLINK_NOFOLLOW)) {
- depsmeta->infolen += st.st_size + 4;
- depsmeta->infolen++;
- }
-
- /* .deps */
- if (slbt_snprintf(depfile,sizeof(depfile),
- "%s.slibtool.deps",
- libfilename) < 0)
- return SLBT_BUFFER_ERROR(dctx);
-
- /* mapinfo */
- if (!(mapinfo = slbt_map_file(fdcwd,depfile,SLBT_MAP_INPUT)))
- return (fexternal && (errno == ENOENT))
- ? 0 : SLBT_SYSTEM_ERROR(dctx,depfile);
-
- /* copied length */
- depsmeta->infolen += mapinfo->size;
- depsmeta->infolen++;
-
- /* libexlen */
- libexlen = (base = strrchr(libfilename,'/'))
- ? strlen(depfile) + 2 + (base - libfilename)
- : strlen(depfile) + 2;
-
- /* iterate */
- ch = mapinfo->addr;
- cap = mapinfo->cap;
-
- for (; ch<cap; ) {
- if (*ch++ == '\n') {
- depsmeta->infolen += libexlen;
- depsmeta->depscnt++;
- }
- }
-
- slbt_unmap_file(mapinfo);
-
- return 0;
-}
-
static bool slbt_adjust_object_argument(
char * arg,
bool fpic,
@@ -895,248 +823,6 @@ static int slbt_exec_link_remove_file(
return SLBT_SYSTEM_ERROR(dctx,0);
}
-static int slbt_exec_link_create_dep_file(
- const struct slbt_driver_ctx * dctx,
- struct slbt_exec_ctx * ectx,
- char ** altv,
- const char * libfilename,
- bool farchive)
-{
- int ret;
- int deps;
- int slen;
- int fdcwd;
- char ** parg;
- char * popt;
- char * plib;
- char * path;
- char * mark;
- char * base;
- size_t size;
- char deplib [PATH_MAX];
- bool is_reladir;
- char reladir[PATH_MAX];
- char depfile[PATH_MAX];
- struct stat st;
- int ldepth;
- int fdyndep;
- struct slbt_map_info * mapinfo;
-
- /* fdcwd */
- fdcwd = slbt_driver_fdcwd(dctx);
-
- /* depfile */
- if (slbt_snprintf(depfile,sizeof(depfile),
- "%s.slibtool.deps",
- libfilename) < 0)
- return SLBT_BUFFER_ERROR(dctx);
-
- /* deps */
- if ((deps = openat(fdcwd,depfile,O_RDWR|O_CREAT|O_TRUNC,0644)) < 0)
- return SLBT_SYSTEM_ERROR(dctx,depfile);
-
- /* iterate */
- for (parg=altv; *parg; parg++) {
- popt = 0;
- plib = 0;
- path = 0;
- mapinfo = 0;
-
- if (!strncmp(*parg,"-l",2)) {
- popt = *parg;
- plib = popt + 2;
-
- } else if (!strncmp(*parg,"-L",2)) {
- popt = *parg;
- path = popt + 2;
-
- } else if (!strncmp(*parg,"-f",2)) {
- (void)0;
-
- } else if ((popt = strrchr(*parg,'.')) && !strcmp(popt,".la")) {
- /* import dependency list */
- if ((base = strrchr(*parg,'/')))
- base++;
- else
- base = *parg;
-
- /* [relative .la directory] */
- if (base > *parg) {
- slen = slbt_snprintf(
- reladir,
- sizeof(reladir),
- "%s",*parg);
-
- if (slen < 0) {
- close(deps);
- return SLBT_BUFFER_ERROR(dctx);
- }
-
- is_reladir = true;
- reladir[base - *parg - 1] = 0;
- } else {
- is_reladir = false;
- reladir[0] = '.';
- reladir[1] = 0;
- }
-
-
- /* dynamic library dependency? */
- strcpy(depfile,*parg);
- mark = depfile + (base - *parg);
- size = sizeof(depfile) - (base - *parg);
- slen = slbt_snprintf(mark,size,".libs/%s",base);
-
- if (slen < 0) {
- close(deps);
- return SLBT_BUFFER_ERROR(dctx);
- }
-
- mark = strrchr(mark,'.');
- strcpy(mark,dctx->cctx->settings.dsosuffix);
-
- fdyndep = !fstatat(fdcwd,depfile,&st,0);
-
- /* [-L... as needed] */
- if (fdyndep && (ectx->ldirdepth >= 0)) {
- if (slbt_dprintf(deps,"-L") < 0) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
-
- for (ldepth=ectx->ldirdepth; ldepth; ldepth--) {
- if (slbt_dprintf(deps,"../") < 0) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
- }
-
- if (slbt_dprintf(deps,"%s%s.libs\n",
- (is_reladir ? reladir : ""),
- (is_reladir ? "/" : "")) < 0) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
- }
-
- /* -ldeplib */
- if (fdyndep) {
- *popt = 0;
- mark = base;
- mark += strlen(dctx->cctx->settings.dsoprefix);
-
- if (slbt_dprintf(deps,"-l%s\n",mark) < 0) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
-
- *popt = '.';
- }
-
- /* [open dependency list] */
- strcpy(depfile,*parg);
- mark = depfile + (base - *parg);
- size = sizeof(depfile) - (base - *parg);
- slen = slbt_snprintf(mark,size,".libs/%s",base);
-
- if (slen < 0) {
- close(deps);
- return SLBT_BUFFER_ERROR(dctx);
- }
-
- mapinfo = 0;
-
- mark = strrchr(mark,'.');
- size = sizeof(depfile) - (mark - depfile);
-
- if (!farchive) {
- slen = slbt_snprintf(mark,size,
- "%s.slibtool.deps",
- dctx->cctx->settings.dsosuffix);
-
- if (slen < 0) {
- close(deps);
- return SLBT_BUFFER_ERROR(dctx);
- }
-
- mapinfo = slbt_map_file(
- fdcwd,depfile,
- SLBT_MAP_INPUT);
-
- if (!mapinfo && (errno != ENOENT)) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
- }
-
- if (!mapinfo) {
- slen = slbt_snprintf(mark,size,
- ".a.slibtool.deps");
-
- if (slen < 0) {
- close(deps);
- return SLBT_BUFFER_ERROR(dctx);
- }
-
- mapinfo = slbt_map_file(
- fdcwd,depfile,
- SLBT_MAP_INPUT);
-
- if (!mapinfo) {
- strcpy(mark,".a.disabled");
-
- if (fstatat(fdcwd,depfile,&st,AT_SYMLINK_NOFOLLOW)) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,depfile);
- }
- }
- }
-
- /* [-l... as needed] */
- while (mapinfo && (mapinfo->mark < mapinfo->cap)) {
- ret = slbt_mapped_readline(
- dctx,mapinfo,
- deplib,sizeof(deplib));
-
- if (ret) {
- close(deps);
- return SLBT_NESTED_ERROR(dctx);
- }
-
- ret = ((deplib[0] == '-')
- && (deplib[1] == 'L')
- && (deplib[2] != '/'))
- ? slbt_dprintf(
- deps,"-L%s/%s",
- reladir,&deplib[2])
- : slbt_dprintf(
- deps,"%s",
- deplib);
-
- if (ret < 0) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
- }
-
- if (mapinfo)
- slbt_unmap_file(mapinfo);
- }
-
- if (plib && (slbt_dprintf(deps,"-l%s\n",plib) < 0)) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
-
- if (path && (slbt_dprintf(deps,"-L%s\n",path) < 0)) {
- close(deps);
- return SLBT_SYSTEM_ERROR(dctx,0);
- }
- }
-
- return 0;
-}
-
static int slbt_exec_link_create_host_tag(
const struct slbt_driver_ctx * dctx,
struct slbt_exec_ctx * ectx,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 17:04:07 +0000