Lines Matching +full:set +full:- +full:env

17 # This file was contributed by John David Anglin (dave.anglin@nrc-cnrc.gc.ca)
19 set orig_environment_saved 0
20 set orig_ld_library_path_saved 0
21 set orig_ld_run_path_saved 0
22 set orig_shlib_path_saved 0
23 set orig_ld_libraryn32_path_saved 0
24 set orig_ld_library64_path_saved 0
25 set orig_ld_library_path_32_saved 0
26 set orig_ld_library_path_64_saved 0
27 set orig_dyld_library_path_saved 0
28 set orig_path_saved 0
57   # Set the relocated compiler prefix, but only if the user hasn't specified one.
58   if { [info exists GCC_EXEC_PREFIX] && ![info exists env(GCC_EXEC_PREFIX)] } {
62   # Setting the ld library path causes trouble when testing cross-compilers.
68     global env
70     set orig_environment_saved 1
73     if [info exists env(LD_LIBRARY_PATH)] {
74       set orig_ld_library_path "$env(LD_LIBRARY_PATH)"
75       set orig_ld_library_path_saved 1
77     if [info exists env(LD_RUN_PATH)] {
78       set orig_ld_run_path "$env(LD_RUN_PATH)"
79       set orig_ld_run_path_saved 1
81     if [info exists env(SHLIB_PATH)] {
82       set orig_shlib_path "$env(SHLIB_PATH)"
83       set orig_shlib_path_saved 1
85     if [info exists env(LD_LIBRARYN32_PATH)] {
86       set orig_ld_libraryn32_path "$env(LD_LIBRARYN32_PATH)"
87       set orig_ld_libraryn32_path_saved 1
89     if [info exists env(LD_LIBRARY64_PATH)] {
90       set orig_ld_library64_path "$env(LD_LIBRARY64_PATH)"
91       set orig_ld_library64_path_saved 1
93     if [info exists env(LD_LIBRARY_PATH_32)] {
94       set orig_ld_library_path_32 "$env(LD_LIBRARY_PATH_32)"
95       set orig_ld_library_path_32_saved 1
97     if [info exists env(LD_LIBRARY_PATH_64)] {
98       set orig_ld_library_path_64 "$env(LD_LIBRARY_PATH_64)"
99       set orig_ld_library_path_64_saved 1
101     if [info exists env(DYLD_LIBRARY_PATH)] {
102       set orig_dyld_library_path "$env(DYLD_LIBRARY_PATH)"
103       set orig_dyld_library_path_saved 1
105     if [info exists env(PATH)] {
106       set orig_path "$env(PATH)"
107       set orig_path_saved 1
111   # We need to set ld library path in the environment.  Currently,
112   # unix.exp doesn't set the environment correctly for all systems.
114   # program.  We also need the environment set for compilations, etc.
116   # On IRIX 6, we have to set variables akin to LD_LIBRARY_PATH, but
118   # (for the 64-bit ABI).  The same applies to Darwin (DYLD_LIBRARY_PATH),
120   # and HP-UX (SHLIB_PATH).  In some cases, the variables are independent
136   # The default shared library dynamic path search for 64-bit
137   # HP-UX executables searches LD_LIBRARY_PATH before SHLIB_PATH.
138   # LD_LIBRARY_PATH isn't used for 32-bit executables.  Thus, we
139   # set LD_LIBRARY_PATH and SHLIB_PATH as if they were independent.
178   if { [istarget *-*-cygwin*] || [istarget *-*-mingw*] } {
186   verbose -log "set_ld_library_path_env_vars: ld_library_path=$ld_library_path"
220   } elseif [info exists env(LD_LIBRARY_PATH)] {
225   } elseif [info exists env(LD_RUN_PATH)] {
230   } elseif [info exists env(SHLIB_PATH)] {
235   } elseif [info exists env(LD_LIBRARYN32_PATH)] {
240   } elseif [info exists env(LD_LIBRARY64_PATH)] {
245   } elseif [info exists env(LD_LIBRARY_PATH_32)] {
250   } elseif [info exists env(LD_LIBRARY_PATH_64)] {
255   } elseif [info exists env(DYLD_LIBRARY_PATH)] {
260   } elseif [info exists env(PATH)] {
272     if { [ istarget *-*-darwin* ] } {
273 	set shlib_ext "dylib"
274     } elseif { [ istarget *-*-cygwin* ] || [ istarget *-*-mingw* ] } {
275 	set shlib_ext "dll"
276     } elseif { [ istarget hppa*-*-hpux* ] } {
277 	set shlib_ext "sl"
279 	set shlib_ext "so"