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Build golang in alpine:3.4 Docker container
Raw
README.md

To build on alpine:3.4, run docker build --no-cache . .

To build on alpine:3.3, run docker build --no-cache -f Dockerfile.33 . .

Raw
Dockerfile
FROM alpine:3.4
ENV GOLANG_VERSION 1.6.2
ENV GOLANG_SRC_URL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz
ENV GOLANG_SRC_SHA256 787b0b750d037016a30c6ed05a8a70a91b2e9db4bd9b1a2453aa502a63f1bccc
ENV GOLANG_BOOTSTRAP_VERSION 1.4.3
ENV GOLANG_BOOTSTRAP_URL https://golang.org/dl/go$GOLANG_BOOTSTRAP_VERSION.src.tar.gz
ENV GOLANG_BOOTSTRAP_SHA1 486db10dc571a55c8d795365070f66d343458c48
# https://golang.org/issue/14851
COPY no-pic.patch /
# https://golang.org/issue/13114
# alpinelinux/aports@b63af71
COPY new-binutils.patch /
RUN set -ex \
&& apk add --no-cache --virtual .build-deps \
bash \
ca-certificates \
gcc \
musl-dev \
openssl \
\
&& mkdir -p /usr/local/bootstrap \
&& wget -q "$GOLANG_BOOTSTRAP_URL" -O golang.tar.gz \
&& echo "$GOLANG_BOOTSTRAP_SHA1 golang.tar.gz" | sha1sum -c - \
&& tar -C /usr/local/bootstrap -xzf golang.tar.gz \
&& rm golang.tar.gz \
&& cd /usr/local/bootstrap/go/src \
&& patch -p2 -i /new-binutils.patch \
&& ./make.bash \
&& export GOROOT_BOOTSTRAP=/usr/local/bootstrap/go \
\
&& wget -q "$GOLANG_SRC_URL" -O golang.tar.gz \
&& echo "$GOLANG_SRC_SHA256 golang.tar.gz" | sha256sum -c - \
&& tar -C /usr/local -xzf golang.tar.gz \
&& rm golang.tar.gz \
&& cd /usr/local/go/src \
&& patch -p2 -i /no-pic.patch \
&& ./make.bash \
\
&& rm -rf /usr/local/bootstrap /usr/local/go/pkg/bootstrap /*.patch \
&& apk del .build-deps
ENV GOPATH /go
ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 777 "$GOPATH"
WORKDIR $GOPATH
Raw
Dockerfile.33
FROM alpine:3.3
ENV GOLANG_VERSION 1.6.2
ENV GOLANG_SRC_URL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz
ENV GOLANG_SRC_SHA256 787b0b750d037016a30c6ed05a8a70a91b2e9db4bd9b1a2453aa502a63f1bccc
ENV GOLANG_BOOTSTRAP_VERSION 1.4.3
ENV GOLANG_BOOTSTRAP_URL https://golang.org/dl/go$GOLANG_BOOTSTRAP_VERSION.src.tar.gz
ENV GOLANG_BOOTSTRAP_SHA1 486db10dc571a55c8d795365070f66d343458c48
# https://golang.org/issue/14851
COPY no-pic.patch /
RUN set -ex \
&& apk add --no-cache --virtual .build-deps \
bash \
ca-certificates \
gcc \
musl-dev \
openssl \
\
&& mkdir -p /usr/local/bootstrap \
&& wget -q "$GOLANG_BOOTSTRAP_URL" -O golang.tar.gz \
&& echo "$GOLANG_BOOTSTRAP_SHA1 golang.tar.gz" | sha1sum -c - \
&& tar -C /usr/local/bootstrap -xzf golang.tar.gz \
&& rm golang.tar.gz \
&& cd /usr/local/bootstrap/go/src \
&& ./make.bash \
&& export GOROOT_BOOTSTRAP=/usr/local/bootstrap/go \
\
&& wget -q "$GOLANG_SRC_URL" -O golang.tar.gz \
&& echo "$GOLANG_SRC_SHA256 golang.tar.gz" | sha256sum -c - \
&& tar -C /usr/local -xzf golang.tar.gz \
&& rm golang.tar.gz \
&& cd /usr/local/go/src \
&& patch -p2 -i /no-pic.patch \
&& ./make.bash \
\
&& rm -rf /usr/local/bootstrap /usr/local/go/pkg/bootstrap /*.patch \
&& apk del .build-deps
ENV GOPATH /go
ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 777 "$GOPATH"
WORKDIR $GOPATH
Raw
error.log
/usr/local/bootstrap/go/pkg/linux_amd64/runtime/cgo.a(_all.o): unknown relocation type 42; compiled without -fpic?
/usr/local/bootstrap/go/pkg/linux_amd64/runtime/cgo.a(_all.o): unknown relocation type 42; compiled without -fpic?
runtime/cgo(.text): unexpected relocation type 298
runtime/cgo(.text): unexpected relocation type 298
Raw
new-binutils.patch
https://github.com/golang/go/issues/13114
https://gnats.netbsd.org/50777
--- a/src/cmd/6l/asm.c 2014-12-11 01:18:10.000000000 +0000
+++ b/src/cmd/6l/asm.c
@@ -118,6 +118,8 @@ adddynrel(LSym *s, Reloc *r)
return;
case 256 + R_X86_64_GOTPCREL:
+ case 256 + R_X86_64_GOTPCRELX:
+ case 256 + R_X86_64_REX_GOTPCRELX:
if(targ->type != SDYNIMPORT) {
// have symbol
if(r->off >= 2 && s->p[r->off-2] == 0x8b) {
--- a/src/cmd/ld/ldelf.c.orig 2015-09-23 04:37:36.000000000 +0000
+++ b/src/cmd/ld/ldelf.c
@@ -888,12 +888,15 @@ reltype(char *pn, int elftype, uchar *si
case R('6', R_X86_64_PC32):
case R('6', R_X86_64_PLT32):
case R('6', R_X86_64_GOTPCREL):
+ case R('6', R_X86_64_GOTPCRELX):
+ case R('6', R_X86_64_REX_GOTPCRELX):
case R('8', R_386_32):
case R('8', R_386_PC32):
case R('8', R_386_GOT32):
case R('8', R_386_PLT32):
case R('8', R_386_GOTOFF):
case R('8', R_386_GOTPC):
+ case R('8', R_386_GOT32X):
*siz = 4;
break;
case R('6', R_X86_64_64):
--- a/src/cmd/ld/elf.h.orig 2015-09-23 04:37:36.000000000 +0000
+++ b/src/cmd/ld/elf.h
@@ -478,32 +478,47 @@ typedef struct {
* Relocation types.
*/
-#define R_X86_64_NONE 0 /* No relocation. */
-#define R_X86_64_64 1 /* Add 64 bit symbol value. */
-#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */
-#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */
-#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */
-#define R_X86_64_COPY 5 /* Copy data from shared object. */
-#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */
-#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */
-#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */
-#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */
-#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */
-#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */
-#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */
-#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */
-#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */
-#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */
-#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
-#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */
-#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */
-#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */
-#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */
-#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
-#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */
-#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */
-
-#define R_X86_64_COUNT 24 /* Count of defined relocation types. */
+#define R_X86_64_NONE 0
+#define R_X86_64_64 1
+#define R_X86_64_PC32 2
+#define R_X86_64_GOT32 3
+#define R_X86_64_PLT32 4
+#define R_X86_64_COPY 5
+#define R_X86_64_GLOB_DAT 6
+#define R_X86_64_JMP_SLOT 7
+#define R_X86_64_RELATIVE 8
+#define R_X86_64_GOTPCREL 9
+#define R_X86_64_32 10
+#define R_X86_64_32S 11
+#define R_X86_64_16 12
+#define R_X86_64_PC16 13
+#define R_X86_64_8 14
+#define R_X86_64_PC8 15
+#define R_X86_64_DTPMOD64 16
+#define R_X86_64_DTPOFF64 17
+#define R_X86_64_TPOFF64 18
+#define R_X86_64_TLSGD 19
+#define R_X86_64_TLSLD 20
+#define R_X86_64_DTPOFF32 21
+#define R_X86_64_GOTTPOFF 22
+#define R_X86_64_TPOFF32 23
+#define R_X86_64_PC64 24
+#define R_X86_64_GOTOFF64 25
+#define R_X86_64_GOTPC32 26
+#define R_X86_64_GOT64 27
+#define R_X86_64_GOTPCREL64 28
+#define R_X86_64_GOTPC64 29
+#define R_X86_64_GOTPLT64 30
+#define R_X86_64_PLTOFF64 31
+#define R_X86_64_SIZE32 32
+#define R_X86_64_SIZE64 33
+#define R_X86_64_GOTPC32_TLSDEC 34
+#define R_X86_64_TLSDESC_CALL 35
+#define R_X86_64_TLSDESC 36
+#define R_X86_64_IRELATIVE 37
+#define R_X86_64_PC32_BND 40
+#define R_X86_64_GOTPCRELX 41
+#define R_X86_64_REX_GOTPCRELX 42
#define R_ALPHA_NONE 0 /* No reloc */
@@ -581,39 +596,42 @@ typedef struct {
#define R_ARM_COUNT 38 /* Count of defined relocation types. */
-#define R_386_NONE 0 /* No relocation. */
-#define R_386_32 1 /* Add symbol value. */
-#define R_386_PC32 2 /* Add PC-relative symbol value. */
-#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
-#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
-#define R_386_COPY 5 /* Copy data from shared object. */
-#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
-#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
-#define R_386_RELATIVE 8 /* Add load address of shared object. */
-#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
-#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
-#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
-#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
-#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
-#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
-#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
-#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
-#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
-#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
-#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
-#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
-#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
-#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
-#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
-#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
-#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
-#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
-#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
-#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
-#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
-#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
-
-#define R_386_COUNT 38 /* Count of defined relocation types. */
+#define R_386_NONE 0
+#define R_386_32 1
+#define R_386_PC32 2
+#define R_386_GOT32 3
+#define R_386_PLT32 4
+#define R_386_COPY 5
+#define R_386_GLOB_DAT 6
+#define R_386_JMP_SLOT 7
+#define R_386_RELATIVE 8
+#define R_386_GOTOFF 9
+#define R_386_GOTPC 10
+#define R_386_TLS_TPOFF 14
+#define R_386_TLS_IE 15
+#define R_386_TLS_GOTIE 16
+#define R_386_TLS_LE 17
+#define R_386_TLS_GD 18
+#define R_386_TLS_LDM 19
+#define R_386_TLS_GD_32 24
+#define R_386_TLS_GD_PUSH 25
+#define R_386_TLS_GD_CALL 26
+#define R_386_TLS_GD_POP 27
+#define R_386_TLS_LDM_32 28
+#define R_386_TLS_LDM_PUSH 29
+#define R_386_TLS_LDM_CALL 30
+#define R_386_TLS_LDM_POP 31
+#define R_386_TLS_LDO_32 32
+#define R_386_TLS_IE_32 33
+#define R_386_TLS_LE_32 34
+#define R_386_TLS_DTPMOD32 35
+#define R_386_TLS_DTPOFF32 36
+#define R_386_TLS_TPOFF32 37
+#define R_386_TLS_GOTDESC 39
+#define R_386_TLS_DESC_CALL 40
+#define R_386_TLS_DESC 41
+#define R_386_IRELATIVE 42
+#define R_386_GOT32X 43
#define R_PPC_NONE 0 /* No relocation. */
#define R_PPC_ADDR32 1
Raw
no-pic.patch
diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
index 8ccbec9dd634..4e96bfadc260 100644
--- a/src/cmd/link/internal/ld/lib.go
+++ b/src/cmd/link/internal/ld/lib.go
@@ -1194,6 +1194,11 @@ func hostlink() {
argv = append(argv, peimporteddlls()...)
}
+ // The Go linker does not currently support building PIE
+ // executables when using the external linker. See:
+ // https://github.com/golang/go/issues/6940
+ argv = append(argv, "-fno-PIC")
+
if Debug['v'] != 0 {
fmt.Fprintf(&Bso, "host link:")
for _, v := range argv {
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