[Buildroot] [PATCH] package/apache: fix apxs destdir prefix

[Angelo Compagnucci <angelo@amarulasolutions.com>]

Apache version 2.4.43 introduced a problem in apxs path handling.
In buildroot apxs and config_vars.mk, all the paths are expressed
as absolute so the trick of guessing a destdir path to prefix to all
the others is not needed and produces wrong paths in the form of
destdir + full path.

Fixes:
http://autobuild.buildroot.net/results/c41f31566974209897a3a1ec35afe2536fb248cc
http://autobuild.buildroot.net/results/b93f19976ce96e79ea159c25ed74a7377c78f334

Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
---
 ...support-for-cross-compiling-to-apxs.-If-a.patch | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 package/apache/0005-Revert-Add-support-for-cross-compiling-to-apxs.-If-a.patch

diff --git a/package/apache/0005-Revert-Add-support-for-cross-compiling-to-apxs.-If-a.patch b/package/apache/0005-Revert-Add-support-for-cross-compiling-to-apxs.-If-a.patch
new file mode 100644
index 0000000..2520a31
--- /dev/null
+++ b/package/apache/0005-Revert-Add-support-for-cross-compiling-to-apxs.-If-a.patch
@@ -0,0 +1,87 @@
+From 6d8eaefb733a99fa5a95d2b4a86706a7cbe12d36 Mon Sep 17 00:00:00 2001
+From: Angelo Compagnucci <angelo@amarulasolutions.com>
+Date: Wed, 22 Apr 2020 10:25:22 +0200
+Subject: [PATCH] Revert "Add support for cross compiling to apxs. If apxs is
+ being executed from somewhere"
+
+This reverts commit c7d7b6d1a3b3c4b2c7ad19258fd0d388901a1c9d.
+
+In buildroot apxs and config_vars.mk, all the paths are expressed
+as absolute so the trick of guessing a destdir path to prefix to all
+the others is not needed and produces wrong paths in the form of
+destdir + full path.
+
+Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
+---
+ support/apxs.in | 22 ++++++----------------
+ 1 file changed, 6 insertions(+), 16 deletions(-)
+
+diff --git a/support/apxs.in b/support/apxs.in
+index 65e1288..6ba0bf0 100644
+--- a/support/apxs.in
++++ b/support/apxs.in
+@@ -23,20 +23,10 @@ package apxs;
+ ##  Configuration
+ ##
+ 
+-#   are we building in a cross compile environment? If so, destdir contains
+-#   the base directory of the cross compiled environment, otherwise destdir
+-#   is the empty string.
+-
+-my $destdir = "";
+-my $ddi = rindex($0, "@exp_bindir@");
+-if ($ddi >= 0) {
+-  $destdir = substr($0, 0, $ddi);
+-}
+-
+ my %config_vars = ();
+ 
+ my $installbuilddir = "@exp_installbuilddir@";
+-get_config_vars($destdir . "$installbuilddir/config_vars.mk",\%config_vars);
++get_config_vars("$installbuilddir/config_vars.mk",\%config_vars);
+ 
+ # read the configuration variables once
+ 
+@@ -51,10 +41,10 @@ my $CFG_CFLAGS     = join ' ', map { get_vars($_) }
+   qw(SHLTCFLAGS CFLAGS NOTEST_CPPFLAGS EXTRA_CPPFLAGS EXTRA_CFLAGS);
+ my $CFG_LDFLAGS    = join ' ', map { get_vars($_) }
+   qw(LDFLAGS NOTEST_LDFLAGS SH_LDFLAGS);
+-my $includedir     = $destdir . get_vars("includedir");
++my $includedir     = get_vars("includedir");
+ my $CFG_INCLUDEDIR = eval qq("$includedir");
+ my $CFG_CC         = get_vars("CC");
+-my $libexecdir     = $destdir . get_vars("libexecdir");
++my $libexecdir     = get_vars("libexecdir");
+ my $CFG_LIBEXECDIR = eval qq("$libexecdir");
+ my $sbindir        = get_vars("sbindir");
+ my $CFG_SBINDIR    = eval qq("$sbindir");
+@@ -350,7 +340,7 @@ if ($opt_q) {
+     }
+ }
+ 
+-my $apr_config = $destdir . get_vars("APR_CONFIG");
++my $apr_config = get_vars("APR_CONFIG");
+ 
+ if (! -x "$apr_config") {
+     error("$apr_config not found!");
+@@ -361,7 +351,7 @@ my $apr_major_version = (split /\./, `$apr_config --version`)[0];
+ 
+ my $apu_config = "";
+ if ($apr_major_version < 2) {
+-    $apu_config = $destdir . get_vars("APU_CONFIG");
++    $apu_config = get_vars("APU_CONFIG");
+ 
+     if (! -x "$apu_config") {
+         error("$apu_config not found!");
+@@ -516,7 +506,7 @@ if ($opt_i or $opt_e) {
+         #  use .so unambigiously for installed shared library modules
+         $t =~ s|\.[^./\\]+$|\.so|;
+         if ($opt_i) {
+-	    push(@cmds, $destdir . "$installbuilddir/instdso.sh SH_LIBTOOL='" .
++	    push(@cmds, "$installbuilddir/instdso.sh SH_LIBTOOL='" .
+                  "$libtool' $f $CFG_LIBEXECDIR");
+ 	    push(@cmds, "chmod 755 $CFG_LIBEXECDIR/$t");
+         }
+-- 
+2.7.4
+
-- 
2.7.4