clamav: fix gcc 6.x build failure.

PATCH Superseded Armin Kuster 2 participants 3 messages Aug 20, 2016 – Aug 23, 2016

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Armin Kuster

author

2016-08-20 17:19 UTC #0 lore raw

PATCH 1/1 clamav: fix gcc 6.x build failure.

./llvm/include/llvm/Support/AlignOf.h:57:24: error: expected unqualified-id before 'alignof'
static inline unsigned alignof() { return AlignOf<T>::Alignment; }

                        ^~~~~~~

compile with -std=gnu++98

alt in future is to us llvm3X and configure --with-system-llvm --with-llvm-linking=dynamic.

Signed-off-by Armin Kuster <[email protected]>

---
 recipes-security/clamav/clamav_0.99.2.bb | 2 ++
 1 file changed, 2 insertions(+)

recipes-security/clamav/clamav_0.99.2.bb +2 -0

index 184d605..73905a7 100644
@@ -50,6 +50,8 @@ EXTRA_OECONF += " --with-user=${UID}  --with-group=${GID} \
             --disable-rpath \
             "
 
+CXXFLAGS += "--std=gnu++98"
+
 do_configure () {
     cd ${S}
     ./configure ${CONFIGUREOPTS} ${EXTRA_OECONF}

Signature · 1 line

2.7.4

Khem Raj

2016-08-20 18:36 UTC #1 lore raw

Quoted 6 lines · Armin Kuster

./llvm/include/llvm/Support/AlignOf.h:57:24: error: expected unqualified-id before 'alignof' static inline unsigned alignof() { return AlignOf<T>::Alignment; }
                       ^~~~~~~

For this error, perhaps its better to ifdef this function definition with

#if __cplusplus <= 199711L
#endif

since it has been added to standard after c++98, that patch (if works) can be upstreamed too.

Quoted 31 lines

compile with -std=gnu++98
alt in future is to us llvm3X and configure --with-system-llvm --with-llvm-linking=dynamic.
Signed-off-by Armin Kuster <[email protected]>
---
recipes-security/clamav/clamav_0.99.2.bb | 2 ++
1 file changed, 2 insertions(+)
recipes-security/clamav/clamav_0.99.2.bb +2 -1
index 184d605..73905a7 100644
@@ -50,6 +50,8 @@ EXTRA_OECONF += " --with-user=${UID}  --with-group=${GID} \
            --disable-rpath \
            "
 
+CXXFLAGS += "--std=gnu++98"
+
 do_configure () {
    cd ${S}
    ./configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
--
2.7.4
--
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akuster808

author

2016-08-23 17:14 UTC #2 lore raw

Quoted 11 lines · Khem Raj

Quoted 5 lines · Armin Kuster
./llvm/include/llvm/Support/AlignOf.h:57:24: error: expected unqualified-id before 'alignof' static inline unsigned alignof() { return AlignOf<T>::Alignment; }
                        ^~~~~~~
For this error, perhaps its better to ifdef this function definition with
#if __cplusplus <= 199711L
#endif
since it has been added to standard after c++98, that patch (if works) can be upstreamed too.

Ok. I will look into to that. I heard there was an upstream fixed but no update released. I will see how easy it is to backport.

- armin

Quoted 34 lines

Quoted 32 lines
compile with -std=gnu++98
alt in future is to us llvm3X and configure --with-system-llvm --with-llvm-linking=dynamic.
Signed-off-by Armin Kuster <[email protected]>
---
recipes-security/clamav/clamav_0.99.2.bb | 2 ++
1 file changed, 2 insertions(+)
recipes-security/clamav/clamav_0.99.2.bb +2 -1
index 184d605..73905a7 100644
@@ -50,6 +50,8 @@ EXTRA_OECONF += " --with-user=${UID}  --with-group=${GID} \
             --disable-rpath \
             "
 
+CXXFLAGS += "--std=gnu++98"
+
 do_configure () {
     cd ${S}
     ./configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
--
2.7.4
--
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yocto mailing list
[email protected]
https://lists.yoctoproject.org/listinfo/yocto