1 files changed, 60 insertions, 0 deletions
diff --git a/sys-power/powertop/files/2.14-Revert-configure-Remove-AX-macros-from-configure.ac-.patch b/sys-power/powertop/files/2.14-Revert-configure-Remove-AX-macros-from-configure.ac-.patch
new file mode 100644
index 000000000000..7f2b7820ff2f
--- /dev/null
+++ b/sys-power/powertop/files/2.14-Revert-configure-Remove-AX-macros-from-configure.ac-.patch
@@ -0,0 +1,60 @@
+From 2eb781ba822f2d57420400f648f6f531689c8c5d Mon Sep 17 00:00:00 2001
+From: David King <amigadave@amigadave.com>
+Date: Thu, 15 Apr 2021 11:37:24 +0100
+Subject: [PATCH 1/2] Revert "configure: Remove AX macros from configure.ac
+ file"
+
+This reverts commit 1e478d84f051ba56962a1214cb750b810379ac1d.
+---
+ README.md    | 4 ++--
+ configure.ac | 9 +++++++++
+ 2 files changed, 11 insertions(+), 2 deletions(-)
+
+diff --git a/README.md b/README.md
+index 1b17365..43bd5b2 100644
+--- a/README.md
++++ b/README.md
+@@ -26,7 +26,7 @@ Example packages to install in Ubuntu*:
+ 
+     sudo apt install libpci-dev libnl-3-dev libnl-genl-3-dev gettext \
+     libgettextpo-dev autopoint gettext libncurses5-dev libncursesw5-dev libtool-bin \
+-    dh-autoreconf pkg-config
++    dh-autoreconf autoconf-archive pkg-config
+ 
+ 
+ ## Building PowerTOP
+@@ -39,7 +39,7 @@ source files are modified.
+ To build PowerTOP from the cloned source, use the following commands:
+ 
+     ./autogen.sh
+-    ./configure LDFLAGS='-pthread'
++    ./configure
+     make
+ 
+ 
+diff --git a/configure.ac b/configure.ac
+index 2571c5d..7eeeb9c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -36,9 +36,18 @@ AC_PROG_LIBTOOL
+ AC_PROG_CC
+ AC_PROG_INSTALL
+ AM_PROG_CC_C_O
++AX_ADD_FORTIFY_SOURCE
++AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])
+ PKG_PROG_PKG_CONFIG
+ 
+ # Checks for libraries.
++AX_PTHREAD([
++    LIBS="$PTHREAD_LIBS $LIBS"
++    CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
++    CC="$PTHREAD_CC"
++  ], [
++    AC_MSG_ERROR([Could not configure pthreads support])
++])
+ 
+ # Checks for header files.
+ AC_CHECK_HEADERS([ \
+-- 
+2.32.0
+