8cc6a2469c
In GNU ld, -r forces -Bstatic and has precedence over -Bdynamic: -lfoo probes libfoo.a but not libfoo.so, even if -Bdynamic is in effect. Our behavior currently matches gold and probes libfoo.so. Since we don't have strong opinion on the exact behavior, let's just follow GNU ld and also unify the reason we report the "attempted static link of dynamic object " error. Close #94958
109 lines
4.3 KiB
ArmAsm
109 lines
4.3 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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// RUN: %p/Inputs/libsearch-dyn.s -o %tdyn.o
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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// RUN: %p/Inputs/libsearch-st.s -o %tst.o
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
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// RUN: %p/Inputs/use-bar.s -o %tbar.o
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// RUN: mkdir -p %t.dir
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// RUN: ld.lld -shared %tdyn.o -o %t.dir/libls.so
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// RUN: cp -f %t.dir/libls.so %t.dir/libls2.so
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// RUN: rm -f %t.dir/libls.a
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// RUN: llvm-ar rcs %t.dir/libls.a %tst.o
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// Should fail if no library specified
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// RUN: not ld.lld -l 2>&1 \
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// RUN: | FileCheck --check-prefix=NOLIBRARY %s
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// NOLIBRARY: -l: missing argument
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// Should link normally, because _bar is not used
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// RUN: ld.lld -o %t3 %t.o
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// Should not link because of undefined symbol _bar
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// RUN: not ld.lld -o /dev/null %t.o %tbar.o 2>&1 \
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// RUN: | FileCheck --check-prefix=UNDEFINED %s
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// UNDEFINED: error: undefined symbol: _bar
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// UNDEFINED: >>> referenced by {{.*}}:(.bar+0x0)
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// Should fail if cannot find specified library (without -L switch)
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// RUN: not ld.lld -o /dev/null %t.o -lls 2>&1 \
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// RUN: | FileCheck --check-prefix=NOLIB %s
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// NOLIB: unable to find library -lls
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// Should use explicitly specified static library
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// Also ensure that we accept -L <arg>
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// RUN: ld.lld -o %t3 %t.o -L %t.dir -l:libls.a
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// STATIC: Symbols [
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// STATIC: Name: _static
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// STATIC: ]
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// Should use explicitly specified dynamic library
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -l:libls.so
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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// DYNAMIC: Symbols [
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// DYNAMIC-NOT: Name: _static
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// DYNAMIC: ]
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// Should prefer dynamic to static
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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// Check for library search order
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// RUN: mkdir -p %t.dir2
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// RUN: cp %t.dir/libls.a %t.dir2
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// RUN: ld.lld -o %t3 %t.o -L%t.dir2 -L%t.dir -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// -L can be placed after -l
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// RUN: ld.lld -o %t3 %t.o -lls -L%t.dir
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// Check long forms as well
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// RUN: ld.lld -o %t3 %t.o --library-path=%t.dir --library=ls
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// RUN: ld.lld -o %t3 %t.o --library-path %t.dir --library ls
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// Should not search for dynamic libraries if -Bstatic is specified
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -Bstatic -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// RUN: not ld.lld -o /dev/null %t.o -L%t.dir -Bstatic -lls2 2>&1 \
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// RUN: | FileCheck --check-prefix=NOLIB2 %s
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// NOLIB2: unable to find library -lls2
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// -Bdynamic should restore default behaviour
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -Bstatic -Bdynamic -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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// -Bstatic and -Bdynamic should affect only libraries which follow them
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -lls -Bstatic -Bdynamic
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -Bstatic -lls -Bdynamic
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// Check aliases as well
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -dn -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -non_shared -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -static -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=STATIC %s
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -Bstatic -dy -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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// RUN: ld.lld -o %t3 %t.o -L%t.dir -Bstatic -call_shared -lls
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// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=DYNAMIC %s
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/// -r implies -Bstatic and has precedence over -Bdynamic.
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// RUN: ld.lld -r -Bdynamic %t.o -L%t.dir -lls -o %t3.ro
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// RUN: llvm-readelf -s -h %t3.ro | FileCheck --check-prefix=RELOCATABLE %s
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// RELOCATABLE: Type: REL
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// RELOCATABLE: [[#]] _static
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// -nostdlib
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// RUN: echo 'SEARCH_DIR("'%t.dir'")' > %t.script
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// RUN: ld.lld -o %t3 %t.o -script %t.script -lls
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// RUN: not ld.lld -o /dev/null %t.o -script %t.script -lls -nostdlib \
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// RUN: 2>&1 | FileCheck --check-prefix=NOSTDLIB %s
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// NOSTDLIB: unable to find library -lls
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.globl _start,_bar
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_start:
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