[Buildroot] [PATCH 1/1] package/libmodsecurity: fix build with libmaxminddb

Yann E. MORIN yann.morin.1998 at free.fr
Sat Jul 17 20:33:43 UTC 2021


Fabrice, All,

On 2021-07-17 21:33 +0200, Fabrice Fontaine spake thusly:
> Le sam. 17 juil. 2021 à 11:11, Yann E. MORIN <yann.morin.1998 at free.fr> a écrit :
> > On 2021-07-16 19:20 +0200, Fabrice Fontaine spake thusly:
> > > Build with libmaxminddb is broken since bump to version 3.0.5 in commit
> > > 464d0be380c84ac7c3f1684e49153c3868280d7e because of
> > > https://github.com/SpiderLabs/ModSecurity/commit/785958f9b5089b918c7d054cbcc2fe4a3c7b3788
> > >
> > > So revert this commit until upstream answer to comment to
> > > https://github.com/SpiderLabs/ModSecurity/issues/2131
> > >
> > > Fixes:
> > >  - http://autobuild.buildroot.org/results/4c639fd967faa06f8ae362bacd38f3409c47267c
> > >
> > > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> > I was about to just push this, but the autoreconf spews out a lot of
> > warning for out-of-tree builds:
> >     >>> libmodsecurity 3.0.5 Autoreconfiguring
> >     fatal: not a git repository (or any of the parent directories): .git
[--SNIP--]
> I wasn't able to reproduce this issue with in-tree build:

Not surprising, because it then uses the git tree of Buildroot. And that
issue would also happen with a release tarball of Buildroot, as there is
no git tree there either...

[--SNIP--]
> I assume that those warnings because "git log" is used in configure.ac
> to retrieve MSC_GIT_HASH  and SECLANG_TEST_VERSION

  - MSC_GIT_HASH is used nowhere

  - LIBINJECTION_VERSION is onle used to report the version at the end
    of configure

  - SECLANG_TEST_VERSION ditto

  - msc_version_git is used once, to set MSC_GIT_VERSION

  - MSC_GIT_VERSION is AC_SUBSTituted, but is only ever used to report
    the version at the end of configure.

> but this should
> have no effect on libmodsecurity behavior.

Still, this is very unclean to have those warnings... :-(

    diff --git a/package/libmodsecurity/libmodsecurity.mk b/package/libmodsecurity/libmodsecurity.mk
    index b2637257b6..10338dad7c 100644
    --- a/package/libmodsecurity/libmodsecurity.mk
    +++ b/package/libmodsecurity/libmodsecurity.mk
    @@ -14,6 +14,24 @@ LIBMODSECURITY_CPE_ID_VENDOR = trustwave
     LIBMODSECURITY_CPE_ID_PRODUCT = modsecurity
     
     LIBMODSECURITY_DEPENDENCIES = pcre
    +
    +# configure.ac will call git to get various version strings, from
    +# libmodsecurity itself, but also from bundled dependencies, just
    +# for the sake of siplaying them at the end of configure.
    +# Fake a git that returns the version for libmodescurity, to quiesce
    +# warnings...
    +define LIBMODSECURITY_FAKE_GIT
    +	$(Q)mkdir -p $(@D)/.buildroot
    +	$(Q)printf '#!/usr/bin/env sh\necho "$(LIBMODSECURITY_VERSION)"\n' \
    +		>$(@D)/.buildroot/git
    +	@(Q)chmod 755 $(@D)/.buildroot/git
    +endef
    +LIBMODSECURITY_POST_EXTRACT_HOOKS += LIBMODSECURITY_FAKE_GIT
    +
    +# 0001-Revert-Fix-maxminddb-link-on-FreeBSD.patch
    +LIBMODSECURITY_AUTORECONF = YES
    +LIBMODSECURITY_AUTORECONF_ENV = PATH="$(@D)/.buildroot:$(BR_PATH)"
    +
     LIBMODSECURITY_CONF_OPTS = \
     	--with-pcre="$(STAGING_DIR)/usr/bin/pcre-config" \
     	--disable-examples \

Regards,
Yann E. MORIN.

> > Regards,
> > Yann E. MORIN.
> >
> > > ---
> > >  ...Revert-Fix-maxminddb-link-on-FreeBSD.patch | 28 +++++++++++++++++++
> > >  package/libmodsecurity/libmodsecurity.mk      |  2 ++
> > >  2 files changed, 30 insertions(+)
> > >  create mode 100644 package/libmodsecurity/0001-Revert-Fix-maxminddb-link-on-FreeBSD.patch
> > >
> > > diff --git a/package/libmodsecurity/0001-Revert-Fix-maxminddb-link-on-FreeBSD.patch b/package/libmodsecurity/0001-Revert-Fix-maxminddb-link-on-FreeBSD.patch
> > > new file mode 100644
> > > index 0000000000..9608e3d935
> > > --- /dev/null
> > > +++ b/package/libmodsecurity/0001-Revert-Fix-maxminddb-link-on-FreeBSD.patch
> > > @@ -0,0 +1,28 @@
> > > +From 6737dc133cb4811a000c02b4e0a92b72f0b220ee Mon Sep 17 00:00:00 2001
> > > +From: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> > > +Date: Fri, 16 Jul 2021 19:12:51 +0200
> > > +Subject: [PATCH] Revert "Fix maxminddb link on FreeBSD"
> > > +
> > > +This reverts commit 785958f9b5089b918c7d054cbcc2fe4a3c7b3788.
> > > +
> > > +Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> > > +---
> > > + build/libmaxmind.m4 | 2 +-
> > > + 1 file changed, 1 insertion(+), 1 deletion(-)
> > > +
> > > +diff --git a/build/libmaxmind.m4 b/build/libmaxmind.m4
> > > +index 656fc250..02820b5a 100644
> > > +--- a/build/libmaxmind.m4
> > > ++++ b/build/libmaxmind.m4
> > > +@@ -10,7 +10,7 @@ dnl  MAXMIND_VERSION
> > > + AC_DEFUN([PROG_MAXMIND], [
> > > +
> > > + # Possible names for the maxmind library/package (pkg-config)
> > > +-MAXMIND_POSSIBLE_LIB_NAMES="maxminddb maxmind"
> > > ++MAXMIND_POSSIBLE_LIB_NAMES="libmaxminddb maxminddb maxmind"
> > > +
> > > + # Possible extensions for the library
> > > + MAXMIND_POSSIBLE_EXTENSIONS="so la sl dll dylib"
> > > +--
> > > +2.30.2
> > > +
> > > diff --git a/package/libmodsecurity/libmodsecurity.mk b/package/libmodsecurity/libmodsecurity.mk
> > > index b2637257b6..66e7e522a1 100644
> > > --- a/package/libmodsecurity/libmodsecurity.mk
> > > +++ b/package/libmodsecurity/libmodsecurity.mk
> > > @@ -12,6 +12,8 @@ LIBMODSECURITY_LICENSE = Apache-2.0
> > >  LIBMODSECURITY_LICENSE_FILES = LICENSE
> > >  LIBMODSECURITY_CPE_ID_VENDOR = trustwave
> > >  LIBMODSECURITY_CPE_ID_PRODUCT = modsecurity
> > > +# We're patching build/libmaxmind.m4
> > > +LIBMODSECURITY_AUTORECONF = YES
> > >
> > >  LIBMODSECURITY_DEPENDENCIES = pcre
> > >  LIBMODSECURITY_CONF_OPTS = \
> > > --
> > > 2.30.2
> > >
> > > _______________________________________________
> > > buildroot mailing list
> > > buildroot at busybox.net
> > > http://lists.busybox.net/mailman/listinfo/buildroot
> >
> > --
> > .-----------------.--------------------.------------------.--------------------.
> > |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
> > | +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
> > | +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
> > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
> > '------------------------------^-------^------------------^--------------------'
> Best Regards,
> 
> Fabrice
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'



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