From 79c501c4deee52047bd00d7c72800d5784293ee4 Mon Sep 17 00:00:00 2001 From: midipix Date: Apr 10 2016 01:19:57 +0000 Subject: link mode: fix executable wrapper generation to account for relative paths. --- diff --git a/src/logic/slbt_exec_link.c b/src/logic/slbt_exec_link.c index 3648b94..4b5fdc8 100644 --- a/src/logic/slbt_exec_link.c +++ b/src/logic/slbt_exec_link.c @@ -144,6 +144,7 @@ static bool slbt_adjust_linker_argument( static int slbt_exec_link_adjust_argument_vector( const struct slbt_driver_ctx * dctx, struct slbt_exec_ctx * ectx, + const char * cwd, bool flibrary) { char ** carg; @@ -199,9 +200,9 @@ static int slbt_exec_link_adjust_argument_vector( *slash = '\0'; if (fprintf(ectx->fwrapper, - "DL_PATH=\"$DL_PATH$COLON%s\"\n" + "DL_PATH=\"$DL_PATH$COLON%s/%s\"\n" "COLON=':'\n\n", - arg) < 0) + cwd,arg) < 0) return -1; } @@ -323,6 +324,7 @@ static int slbt_exec_link_create_library( const char * dsofilename) { char ** parg; + char cwd [PATH_MAX]; char output [PATH_MAX]; char soname [PATH_MAX]; @@ -375,9 +377,13 @@ static int slbt_exec_link_create_library( *ectx->lout[0] = "-o"; *ectx->lout[1] = output; + /* cwd */ + if (!getcwd(cwd,sizeof(cwd))) + return -1; + /* .libs/libfoo.so --> -L.libs -lfoo */ if (slbt_exec_link_adjust_argument_vector( - dctx,ectx,true)) + dctx,ectx,cwd,true)) return -1; /* using alternate argument vector */ @@ -460,20 +466,20 @@ static int slbt_exec_link_create_executable( *ectx->lout[0] = "-o"; *ectx->lout[1] = output; + /* cwd */ + if (!getcwd(cwd,sizeof(cwd))) + return -1; + /* .libs/libfoo.so --> -L.libs -lfoo */ if (slbt_exec_link_adjust_argument_vector( - dctx,ectx,false)) + dctx,ectx,cwd,false)) return -1; /* using alternate argument vector */ ectx->argv = ectx->altv; ectx->program = ectx->altv[0]; - /* executable wrapper: footer */ - if (!getcwd(cwd,sizeof(cwd))) - return -1; - if (fprintf(ectx->fwrapper, "DL_PATH=\"$DL_PATH$LCOLON$%s\"\n\n" "export %s=$DL_PATH\n\n"