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Problem Building QT5 in Buildroot in buildroot-2017.02.4

Buildroot John O'Sullivan 2 participants 4 messages Sep 26, 2017 – Sep 27, 2017

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John O'Sullivan

author
#0 lore raw

When I try and build QT5 in buildroot 2017.02.4 I get any error;

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

Target packages ?
? -> Libraries ?
? -> Text and terminal handling

BR2_PACKAGE_PCRE and its available options have been selected

Any reason why I am getting this error

----------------------------

Full trace

--------------------------------

Running configuration tests...
Done running configuration tests.

Configure summary:

Building on: x86_64
Building for: arm64
Configuration: cross_compile compile_examples enable_new_dtags largefile neon accessibility shared release c++11 c++14 c++1z concurrent mremap reduce_exports release_tools stl Build options:
Mode ................................... release; optimized tools
Building shared libraries .............. yes
Using C++ standard ..................... C++1z
Using gold linker ...................... no
Using new DTAGS ........................ yes
Using precompiled headers .............. no
Using LTCG ............................. no
Target compiler supports:

    NEON ................................. yes

Build parts ............................ libs
Qt modules and options:
Qt Concurrent .......................... yes
Qt D-Bus ............................... no
Qt D-Bus directly linked to libdbus .... no
Qt Gui ................................. yes
Qt Widgets ............................. yes
Support enabled for:
Accessibility .......................... yes
Using pkg-config ....................... yes
QML debugging .......................... yes
udev ................................... no
Using system zlib ...................... yes
Qt Core:
DoubleConversion ....................... yes
Using system DoubleConversion ........ no
GLib ................................... no
iconv .................................. no
ICU .................................... no
Logging backends:

    journald ............................. no
    syslog ............................... no

Using system PCRE ...................... no
Qt Network:
getaddrinfo() .......................... yes
getifaddrs() ........................... yes
IPv6 ifname ............................ yes
libproxy ............................... no
OpenSSL ................................ yes
Qt directly linked to OpenSSL ........ no
SCTP ................................... no
Use system proxies ..................... yes
Qt Sql:
DB2 (IBM) .............................. no
InterBase .............................. no
MySql .................................. no
OCI (Oracle) ........................... no
ODBC ................................... no
PostgreSQL ............................. no
SQLite2 ................................ no
SQLite ................................. no
Using system provided SQLite ......... no
TDS (Sybase) ........................... no
Qt Gui:
FreeType ............................... yes

    Using system FreeType ................ yes
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... yes
    PNG .................................. yes
      Using system libpng ................ yes
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no

Session Management ..................... yes
Features used by QPA backends:
evdev .................................. yes libinput ............................... no mtdev .................................. no tslib .................................. no xkbcommon-evdev ........................ no
QPA backends:
DirectFB ............................... yes EGLFS .................................. no LinuxFB ................................ no Mir client ............................. no
Qt Widgets:
GTK+ ................................... no Styles ................................. Fusion Windows
Qt PrintSupport:
CUPS ................................... no

Note: -optimized-tools is not useful in -release mode.

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

________________________________

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#1 lore raw

Hello John,

Quoted 5 lines · John O'Sullivan

When I try and build QT5 in buildroot 2017.02.4 I get any error;

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

Quoted 8 lines

Target packages ?
? -> Libraries ?
? -> Text and terminal handling

BR2_PACKAGE_PCRE and its available options have been selected

Any reason why I am getting this error

Mind to share your defconfig? Will try to reproduce the failure...

Regards,
Peter

Quoted 115 lines

----------------------------

Full trace

--------------------------------

Running configuration tests...
Done running configuration tests.

Configure summary:

Building on: x86_64
Building for: arm64
Configuration: cross_compile compile_examples enable_new_dtags largefile neon accessibility shared release c++11 c++14 c++1z concurrent mremap reduce_exports release_tools stl Build options:
Mode ................................... release; optimized tools
Building shared libraries .............. yes
Using C++ standard ..................... C++1z
Using gold linker ...................... no
Using new DTAGS ........................ yes
Using precompiled headers .............. no
Using LTCG ............................. no
Target compiler supports:

    NEON ................................. yes

Build parts ............................ libs
Qt modules and options:
Qt Concurrent .......................... yes
Qt D-Bus ............................... no
Qt D-Bus directly linked to libdbus .... no
Qt Gui ................................. yes
Qt Widgets ............................. yes
Support enabled for:
Accessibility .......................... yes
Using pkg-config ....................... yes
QML debugging .......................... yes
udev ................................... no
Using system zlib ...................... yes
Qt Core:
DoubleConversion ....................... yes
Using system DoubleConversion ........ no
GLib ................................... no
iconv .................................. no
ICU .................................... no
Logging backends:

    journald ............................. no
    syslog ............................... no

Using system PCRE ...................... no
Qt Network:
getaddrinfo() .......................... yes
getifaddrs() ........................... yes
IPv6 ifname ............................ yes
libproxy ............................... no
OpenSSL ................................ yes
Qt directly linked to OpenSSL ........ no
SCTP ................................... no
Use system proxies ..................... yes
Qt Sql:
DB2 (IBM) .............................. no
InterBase .............................. no
MySql .................................. no
OCI (Oracle) ........................... no
ODBC ................................... no
PostgreSQL ............................. no
SQLite2 ................................ no
SQLite ................................. no
Using system provided SQLite ......... no
TDS (Sybase) ........................... no
Qt Gui:
FreeType ............................... yes

    Using system FreeType ................ yes
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... yes
    PNG .................................. yes
      Using system libpng ................ yes
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no

Session Management ..................... yes
Features used by QPA backends:
evdev .................................. yes libinput ............................... no mtdev .................................. no tslib .................................. no xkbcommon-evdev ........................ no
QPA backends:
DirectFB ............................... yes EGLFS .................................. no LinuxFB ................................ no Mir client ............................. no
Qt Widgets:
GTK+ ................................... no Styles ................................. Fusion Windows
Qt PrintSupport:
CUPS ................................... no

Note: -optimized-tools is not useful in -release mode.

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

________________________________

This email and any files transmitted with it are confidential and are intended for the sole use of the individual to whom they are addressed. Black Box Corporation reserves the right to scan all e-mail traffic for restricted content and to monitor all e-mail in general. If you are not the intended recipient or you have received this email in error, any use, dissemination or forwarding of this email is strictly prohibited. If you have received this email in error, please notify the sender by replying to this email.

#2 lore raw

Hello John,

Quoted 13 lines · Peter Seiderer

Hello John,

Quoted 9 lines · John O'Sullivan

When I try and build QT5 in buildroot 2017.02.4 I get any error;

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

Target packages ?
? -> Libraries ?
? -> Text and terminal handling

Quoted 6 lines
Quoted 4 lines

BR2_PACKAGE_PCRE and its available options have been selected

Any reason why I am getting this error

Mind to share your defconfig? Will try to reproduce the failure...

And try 'make clean && make' (suspecting an incomplete build, pcre enabled/selected and already build before enabling qt5 which selects additional PCRE_16 and PCRE_UTF which has no effect without re-building the pcre package)...

Regards,
Peter

Quoted 124 lines

Regards,
Peter

Quoted 107 lines

----------------------------

Full trace

--------------------------------

Running configuration tests...
Done running configuration tests.

Configure summary:

Building on: x86_64
Building for: arm64
Configuration: cross_compile compile_examples enable_new_dtags largefile neon accessibility shared release c++11 c++14 c++1z concurrent mremap reduce_exports release_tools stl Build options:
Mode ................................... release; optimized tools
Building shared libraries .............. yes
Using C++ standard ..................... C++1z
Using gold linker ...................... no
Using new DTAGS ........................ yes
Using precompiled headers .............. no
Using LTCG ............................. no
Target compiler supports:

    NEON ................................. yes

Build parts ............................ libs
Qt modules and options:
Qt Concurrent .......................... yes
Qt D-Bus ............................... no
Qt D-Bus directly linked to libdbus .... no
Qt Gui ................................. yes
Qt Widgets ............................. yes
Support enabled for:
Accessibility .......................... yes
Using pkg-config ....................... yes
QML debugging .......................... yes
udev ................................... no
Using system zlib ...................... yes
Qt Core:
DoubleConversion ....................... yes
Using system DoubleConversion ........ no
GLib ................................... no
iconv .................................. no
ICU .................................... no
Logging backends:

    journald ............................. no
    syslog ............................... no

Using system PCRE ...................... no
Qt Network:
getaddrinfo() .......................... yes
getifaddrs() ........................... yes
IPv6 ifname ............................ yes
libproxy ............................... no
OpenSSL ................................ yes
Qt directly linked to OpenSSL ........ no
SCTP ................................... no
Use system proxies ..................... yes
Qt Sql:
DB2 (IBM) .............................. no
InterBase .............................. no
MySql .................................. no
OCI (Oracle) ........................... no
ODBC ................................... no
PostgreSQL ............................. no
SQLite2 ................................ no
SQLite ................................. no
Using system provided SQLite ......... no
TDS (Sybase) ........................... no
Qt Gui:
FreeType ............................... yes

    Using system FreeType ................ yes
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... yes
    PNG .................................. yes
      Using system libpng ................ yes
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no

Session Management ..................... yes
Features used by QPA backends:
evdev .................................. yes libinput ............................... no mtdev .................................. no tslib .................................. no xkbcommon-evdev ........................ no
QPA backends:
DirectFB ............................... yes EGLFS .................................. no LinuxFB ................................ no Mir client ............................. no
Qt Widgets:
GTK+ ................................... no Styles ................................. Fusion Windows
Qt PrintSupport:
CUPS ................................... no

Quoted 8 lines

Note: -optimized-tools is not useful in -release mode.

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

________________________________

This email and any files transmitted with it are confidential and are intended for the sole use of the individual to whom they are addressed. Black Box Corporation reserves the right to scan all e-mail traffic for restricted content and to monitor all e-mail in general. If you are not the intended recipient or you have received this email in error, any use, dissemination or forwarding of this email is strictly prohibited. If you have received this email in error, please notify the sender by replying to this email.

_______________________________________________
buildroot mailing list
buildroot at busybox.net
http://lists.busybox.net/mailman/listinfo/buildroot

author
#3 lore raw

Thanks Peter,
You were correct, the clean and make fixed the issue, thanks for your help

Regards
John

-----Original Message-----
From: Peter Seiderer [mailto:ps.report at gmx.net]
Sent: 26 September 2017 20:36
To: John O'Sullivan
Cc: buildroot at busybox.net
Subject: Re: [Buildroot] Problem Building QT5 in Buildroot in buildroot-2017.02.4

Hello John,

Quoted 13 lines · Peter Seiderer

Hello John,

Quoted 9 lines · John O'Sullivan

When I try and build QT5 in buildroot 2017.02.4 I get any error;

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

Target packages ?
? -> Libraries ?
? -> Text and terminal handling

Quoted 6 lines
Quoted 4 lines

BR2_PACKAGE_PCRE and its available options have been selected

Any reason why I am getting this error

Mind to share your defconfig? Will try to reproduce the failure...

And try 'make clean && make' (suspecting an incomplete build, pcre enabled/selected and already build before enabling qt5 which selects additional PCRE_16 and PCRE_UTF which has no effect without re-building the pcre package)...

Regards,
Peter

Quoted 117 lines

Regards,
Peter

Quoted 100 lines

----------------------------

Full trace

--------------------------------

Running configuration tests...
Done running configuration tests.

Configure summary:

Building on: x86_64
Building for: arm64
Configuration: cross_compile compile_examples enable_new_dtags
largefile neon accessibility shared release c++11 c++14 c++1z concurrent mremap reduce_exports release_tools stl Build options:
Mode ................................... release; optimized tools
Building shared libraries .............. yes
Using C++ standard ..................... C++1z
Using gold linker ...................... no
Using new DTAGS ........................ yes
Using precompiled headers .............. no
Using LTCG ............................. no
Target compiler supports:

    NEON ................................. yes

Build parts ............................ libs Qt modules and
options:
Qt Concurrent .......................... yes
Qt D-Bus ............................... no
Qt D-Bus directly linked to libdbus .... no
Qt Gui ................................. yes
Qt Widgets ............................. yes Support enabled for:
Accessibility .......................... yes
Using pkg-config ....................... yes
QML debugging .......................... yes
udev ................................... no
Using system zlib ...................... yes Qt Core:
DoubleConversion ....................... yes
Using system DoubleConversion ........ no
GLib ................................... no
iconv .................................. no
ICU .................................... no
Logging backends:

    journald ............................. no
    syslog ............................... no
  Using system PCRE ...................... no Qt Network:
  getaddrinfo() .......................... yes
  getifaddrs() ........................... yes
  IPv6 ifname ............................ yes
  libproxy ............................... no
  OpenSSL ................................ yes
    Qt directly linked to OpenSSL ........ no
  SCTP ................................... no
  Use system proxies ..................... yes Qt Sql:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. no
  OCI (Oracle) ........................... no
  ODBC ................................... no
  PostgreSQL ............................. no
  SQLite2 ................................ no
  SQLite ................................. no
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... no Qt Gui:
  FreeType ............................... yes
    Using system FreeType ................ yes
  HarfBuzz ............................... yes
    Using system HarfBuzz ................ no
  Fontconfig ............................. no
  Image formats:
    GIF .................................. yes
    ICO .................................. yes
    JPEG ................................. yes
      Using system libjpeg ............... yes
    PNG .................................. yes
      Using system libpng ................ yes
  OpenGL:
    EGL .................................. no
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ no
    OpenGL ES 3.0 ........................ no
    OpenGL ES 3.1 ........................ no

Session Management ..................... yes Features used by QPA
backends:
evdev .................................. yes
libinput ............................... no
mtdev .................................. no
tslib .................................. no xkbcommon-evdev ........................ no QPA backends:
DirectFB ............................... yes
EGLFS .................................. no
LinuxFB ................................ no
Mir client ............................. no Qt Widgets:
GTK+ ................................... no
Styles ................................. Fusion Windows Qt
PrintSupport:
CUPS ................................... no

Quoted 8 lines

Note: -optimized-tools is not useful in -release mode.

ERROR: Feature 'system-pcre' was enabled, but the pre-condition 'libs.pcre' failed.

________________________________

This email and any files transmitted with it are confidential and are intended for the sole use of the individual to whom they are addressed. Black Box Corporation reserves the right to scan all e-mail traffic for restricted content and to monitor all e-mail in general. If you are not the intended recipient or you have received this email in error, any use, dissemination or forwarding of this email is strictly prohibited. If you have received this email in error, please notify the sender by replying to this email.

_______________________________________________
buildroot mailing list
buildroot at busybox.net
http://lists.busybox.net/mailman/listinfo/buildroot