diff options
-rwxr-xr-x | scripts/trylink | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/scripts/trylink b/scripts/trylink index 89e36b7e9..9efd208ae 100755 --- a/scripts/trylink +++ b/scripts/trylink | |||
@@ -66,7 +66,7 @@ check_libc_is_glibc() { | |||
66 | #if defined(__GLIBC__) && !defined(__UCLIBC__) | 66 | #if defined(__GLIBC__) && !defined(__UCLIBC__) |
67 | syntax error here | 67 | syntax error here |
68 | #endif | 68 | #endif |
69 | " >"$tempname" | 69 | " >"$tempname".c |
70 | if $CC "$tempname".c -c -o "$tempname".o >/dev/null 2>&1; then | 70 | if $CC "$tempname".c -c -o "$tempname".o >/dev/null 2>&1; then |
71 | echo "$2"; | 71 | echo "$2"; |
72 | else | 72 | else |
@@ -83,15 +83,15 @@ O_FILES="$5" | |||
83 | A_FILES="$6" | 83 | A_FILES="$6" |
84 | LDLIBS="$7" | 84 | LDLIBS="$7" |
85 | 85 | ||
86 | # The -Wl,--sort-section option is not supported by older versions of ld | 86 | # The --sort-section option is not supported by older versions of ld |
87 | SORT_SECTION=`check_cc "-Wl,--sort-section -Wl,alignment" ""` | 87 | SORT_SECTION=`check_cc "-Wl,--sort-section,alignment" ""` |
88 | 88 | ||
89 | # Static linking against glibc produces buggy executables | 89 | # Static linking against glibc produces buggy executables |
90 | # (glibc does not cope well with ld --gc-sections). | 90 | # (glibc does not cope well with ld --gc-sections). |
91 | # See sources.redhat.com/bugzilla/show_bug.cgi?id=3400 | 91 | # See sources.redhat.com/bugzilla/show_bug.cgi?id=3400 |
92 | # Note that glibc is unsuitable for static linking anyway. | 92 | # Note that glibc is unsuitable for static linking anyway. |
93 | # We are removing -Wl,--gc-sections from link command line. | 93 | # We are removing -Wl,--gc-sections from link command line. |
94 | GC_SECTION=`( | 94 | GC_SECTIONS=`( |
95 | . ./.config | 95 | . ./.config |
96 | if test x"$CONFIG_STATIC" = x"y"; then | 96 | if test x"$CONFIG_STATIC" = x"y"; then |
97 | check_libc_is_glibc "" "-Wl,--gc-sections" | 97 | check_libc_is_glibc "" "-Wl,--gc-sections" |
@@ -112,7 +112,7 @@ try $CC $CFLAGS $LDFLAGS \ | |||
112 | -o $EXE \ | 112 | -o $EXE \ |
113 | -Wl,--sort-common \ | 113 | -Wl,--sort-common \ |
114 | $SORT_SECTION \ | 114 | $SORT_SECTION \ |
115 | $GC_SECTION \ | 115 | $GC_SECTIONS \ |
116 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ | 116 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ |
117 | $l_list \ | 117 | $l_list \ |
118 | || { | 118 | || { |
@@ -136,7 +136,7 @@ while test "$LDLIBS"; do | |||
136 | -o $EXE \ | 136 | -o $EXE \ |
137 | -Wl,--sort-common \ | 137 | -Wl,--sort-common \ |
138 | $SORT_SECTION \ | 138 | $SORT_SECTION \ |
139 | $GC_SECTION \ | 139 | $GC_SECTIONS \ |
140 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ | 140 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ |
141 | $l_list | 141 | $l_list |
142 | if test $? = 0; then | 142 | if test $? = 0; then |
@@ -165,7 +165,7 @@ if ! test -f busybox_ldscript; then | |||
165 | -o $EXE \ | 165 | -o $EXE \ |
166 | -Wl,--sort-common \ | 166 | -Wl,--sort-common \ |
167 | $SORT_SECTION \ | 167 | $SORT_SECTION \ |
168 | $GC_SECTION \ | 168 | $GC_SECTIONS \ |
169 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ | 169 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ |
170 | $l_list \ | 170 | $l_list \ |
171 | -Wl,--warn-common \ | 171 | -Wl,--warn-common \ |
@@ -187,7 +187,7 @@ else | |||
187 | -o $EXE \ | 187 | -o $EXE \ |
188 | -Wl,--sort-common \ | 188 | -Wl,--sort-common \ |
189 | $SORT_SECTION \ | 189 | $SORT_SECTION \ |
190 | $GC_SECTION \ | 190 | $GC_SECTIONS \ |
191 | -Wl,-T -Wl,busybox_ldscript \ | 191 | -Wl,-T -Wl,busybox_ldscript \ |
192 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ | 192 | -Wl,--start-group $O_FILES $A_FILES -Wl,--end-group \ |
193 | $l_list \ | 193 | $l_list \ |
@@ -243,7 +243,7 @@ if test "$CONFIG_FEATURE_SHARED_BUSYBOX" = y; then | |||
243 | -o $EXE \ | 243 | -o $EXE \ |
244 | -Wl,--sort-common \ | 244 | -Wl,--sort-common \ |
245 | $SORT_SECTION \ | 245 | $SORT_SECTION \ |
246 | $GC_SECTION \ | 246 | $GC_SECTIONS \ |
247 | -Wl,--start-group $O_FILES -Wl,--end-group \ | 247 | -Wl,--start-group $O_FILES -Wl,--end-group \ |
248 | -L"$sharedlib_dir" -lbusybox \ | 248 | -L"$sharedlib_dir" -lbusybox \ |
249 | -Wl,--warn-common \ | 249 | -Wl,--warn-common \ |
@@ -282,7 +282,7 @@ int main(int argc, char **argv) | |||
282 | -o $EXE \ | 282 | -o $EXE \ |
283 | -Wl,--sort-common \ | 283 | -Wl,--sort-common \ |
284 | $SORT_SECTION \ | 284 | $SORT_SECTION \ |
285 | $GC_SECTION \ | 285 | $GC_SECTIONS \ |
286 | -L"$sharedlib_dir" -lbusybox \ | 286 | -L"$sharedlib_dir" -lbusybox \ |
287 | -Wl,--warn-common \ | 287 | -Wl,--warn-common \ |
288 | || { | 288 | || { |