diff options
Diffstat (limited to 'src/logic/linkcmd/slbt_linkcmd_implib.c')
| -rw-r--r-- | src/logic/linkcmd/slbt_linkcmd_implib.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/logic/linkcmd/slbt_linkcmd_implib.c b/src/logic/linkcmd/slbt_linkcmd_implib.c new file mode 100644 index 0000000..b2c0375 --- /dev/null +++ b/src/logic/linkcmd/slbt_linkcmd_implib.c @@ -0,0 +1,157 @@ +/*******************************************************************/ +/* slibtool: a strong libtool implementation, written in C */ +/* Copyright (C) 2016--2024 SysDeer Technologies, LLC */ +/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */ +/*******************************************************************/ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <sys/stat.h> + +#include <slibtool/slibtool.h> +#include "slibtool_driver_impl.h" +#include "slibtool_errinfo_impl.h" +#include "slibtool_linkcmd_impl.h" +#include "slibtool_mapfile_impl.h" +#include "slibtool_metafile_impl.h" +#include "slibtool_snprintf_impl.h" +#include "slibtool_symlink_impl.h" +#include "slibtool_spawn_impl.h" +#include "slibtool_visibility_impl.h" + +slbt_hidden int slbt_exec_link_create_import_library( + const struct slbt_driver_ctx * dctx, + struct slbt_exec_ctx * ectx, + char * impfilename, + char * deffilename, + char * soname) +{ + int fmdso; + char ** argv; + char ** parg; + char ** aarg; + char program[PATH_MAX]; + char as[PATH_MAX]; + + /* dlltool or mdso? */ + if (dctx->cctx->drvflags & SLBT_DRIVER_IMPLIB_DSOMETA) + fmdso = 1; + + else if (dctx->cctx->drvflags & SLBT_DRIVER_IMPLIB_IDATA) + fmdso = 0; + + else if (!(strcmp(dctx->cctx->host.flavor,"midipix"))) + fmdso = 1; + + else + fmdso = 0; + + /* alternate argument vector */ + ectx->argv = ectx->altv; + ectx->program = program; + + /* tool-specific argument vector */ + argv = (fmdso) + ? (slbt_get_driver_ictx(dctx))->host.mdso_argv + : (slbt_get_driver_ictx(dctx))->host.dlltool_argv; + + /* tool-specific argv */ + aarg = ectx->altv; + + if ((parg = argv)) { + ectx->program = argv[0]; + + for (; *parg; ) + *aarg++ = *parg++; + } else { + *aarg++ = program; + } + + /* altv */ + if (fmdso) { + if (!argv) + if (slbt_snprintf(program,sizeof(program), + "%s",dctx->cctx->host.mdso) < 0) + return SLBT_BUFFER_ERROR(dctx); + + *aarg++ = "-i"; + *aarg++ = impfilename; + *aarg++ = "-n"; + *aarg++ = soname; + *aarg++ = deffilename; + *aarg = 0; + } else { + if (!argv) + if (slbt_snprintf(program,sizeof(program), + "%s",dctx->cctx->host.dlltool) < 0) + return SLBT_BUFFER_ERROR(dctx); + + *aarg++ = "-l"; + *aarg++ = impfilename; + *aarg++ = "-d"; + *aarg++ = deffilename; + *aarg++ = "-D"; + *aarg++ = soname; + *aarg = 0; + + if (dctx->cctx->host.as) { + if ((argv = (slbt_get_driver_ictx(dctx))->host.as_argv)) { + *aarg++ = "-S"; + *aarg++ = argv[0]; + + for (parg=&argv[1]; *parg; parg++) { + *aarg++ = "-f"; + *aarg++ = *parg; + } + } else { + if (slbt_snprintf(as,sizeof(as), + "%s",dctx->cctx->host.as) < 0) + return SLBT_BUFFER_ERROR(dctx); + + *aarg++ = "-S"; + *aarg++ = as; + } + + const char * host = dctx->cctx->host.host; + + if (host && (host[0] == 'i') + && (host[1] >= '3') + && (host[1] <= '6') + && (host[2] == '8') + && (host[3] == '6') + && (host[4] == '-')) { + *aarg++ = "-f"; + *aarg++ = "--32"; + *aarg++ = "-m"; + *aarg++ = "i386"; + *aarg++ = 0; + } else { + *aarg++ = "-f"; + *aarg++ = "--64"; + *aarg++ = "-m"; + *aarg++ = "i386:x86-64"; + *aarg = 0; + } + } + } + + /* step output */ + if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT)) + if (slbt_output_link(ectx)) + return SLBT_NESTED_ERROR(dctx); + + /* dlltool/mdso spawn */ + if ((slbt_spawn(ectx,true) < 0) && (ectx->pid < 0)) { + return SLBT_SPAWN_ERROR(dctx); + + } else if (ectx->exitcode) { + return SLBT_CUSTOM_ERROR( + dctx, + fmdso ? SLBT_ERR_MDSO_ERROR : SLBT_ERR_DLLTOOL_ERROR); + } + + return 0; +} |