Prevent discarding of -g when compiling with clang

0102-curl-7.36.0-debug.patch

@@ -1,18 +1,41 @@
-From 6710648c2b270c9ce68a7d9f1bba1222c7be8b58 Mon Sep 17 00:00:00 2001
+From 3602ee9dcc74683f91fe4f9ca228aa17a6474403 Mon Sep 17 00:00:00 2001
 From: Kamil Dudka <kdudka@redhat.com>
 Date: Wed, 31 Oct 2012 11:38:30 +0100
-Subject: [PATCH] prevent configure script from discarding -g in CFLAGS (#496778)
+Subject: [PATCH] prevent configure script from discarding -g in CFLAGS
+ (#496778)
 
 ---
- configure            |   13 +++----------
- m4/curl-compilers.m4 |   13 +++----------
- 2 files changed, 6 insertions(+), 20 deletions(-)
+ configure            | 26 ++++++--------------------
+ m4/curl-compilers.m4 | 26 ++++++--------------------
+ 2 files changed, 12 insertions(+), 40 deletions(-)
 
 diff --git a/configure b/configure
-index 8f079a3..53b4774 100755
+index d6d125f49..3eba7b15f 100755
 --- a/configure
 +++ b/configure
-@@ -16343,18 +16343,11 @@ $as_echo "yes" >&6; }
+@@ -16269,18 +16269,11 @@ $as_echo "no" >&6; }
+     clangvhi=`echo $clangver | cut -d . -f1`
+     clangvlo=`echo $clangver | cut -d . -f2`
+     compiler_num=`(expr $clangvhi "*" 100 + $clangvlo) 2>/dev/null`
+-    flags_dbg_all="-g -g0 -g1 -g2 -g3"
+-    flags_dbg_all="$flags_dbg_all -ggdb"
+-    flags_dbg_all="$flags_dbg_all -gstabs"
+-    flags_dbg_all="$flags_dbg_all -gstabs+"
+-    flags_dbg_all="$flags_dbg_all -gcoff"
+-    flags_dbg_all="$flags_dbg_all -gxcoff"
+-    flags_dbg_all="$flags_dbg_all -gdwarf-2"
+-    flags_dbg_all="$flags_dbg_all -gvms"
++    flags_dbg_all=""
+     flags_dbg_yes="-g"
+     flags_dbg_off=""
+-    flags_opt_all="-O -O0 -O1 -O2 -Os -O3 -O4"
+-    flags_opt_yes="-Os"
++    flags_opt_all=""
++    flags_opt_yes=""
+     flags_opt_off="-O0"
+   else
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+@@ -16343,18 +16336,11 @@ $as_echo "yes" >&6; }
      gccvhi=`echo $gccver | cut -d . -f1`
      gccvlo=`echo $gccver | cut -d . -f2`
      compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null`
@@ -35,10 +58,32 @@ index 8f079a3..53b4774 100755
  
      OLDCPPFLAGS=$CPPFLAGS
 diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4
-index 0cbba7a..9175b5b 100644
+index c64db4bc6..d115a4aed 100644
 --- a/m4/curl-compilers.m4
 +++ b/m4/curl-compilers.m4
-@@ -166,18 +166,11 @@ AC_DEFUN([CURL_CHECK_COMPILER_GNU_C], [
+@@ -106,18 +106,11 @@ AC_DEFUN([CURL_CHECK_COMPILER_CLANG], [
+     clangvhi=`echo $clangver | cut -d . -f1`
+     clangvlo=`echo $clangver | cut -d . -f2`
+     compiler_num=`(expr $clangvhi "*" 100 + $clangvlo) 2>/dev/null`
+-    flags_dbg_all="-g -g0 -g1 -g2 -g3"
+-    flags_dbg_all="$flags_dbg_all -ggdb"
+-    flags_dbg_all="$flags_dbg_all -gstabs"
+-    flags_dbg_all="$flags_dbg_all -gstabs+"
+-    flags_dbg_all="$flags_dbg_all -gcoff"
+-    flags_dbg_all="$flags_dbg_all -gxcoff"
+-    flags_dbg_all="$flags_dbg_all -gdwarf-2"
+-    flags_dbg_all="$flags_dbg_all -gvms"
++    flags_dbg_all=""
+     flags_dbg_yes="-g"
+     flags_dbg_off=""
+-    flags_opt_all="-O -O0 -O1 -O2 -Os -O3 -O4"
+-    flags_opt_yes="-Os"
++    flags_opt_all=""
++    flags_opt_yes=""
+     flags_opt_off="-O0"
+   else
+     AC_MSG_RESULT([no])
+@@ -166,18 +159,11 @@ AC_DEFUN([CURL_CHECK_COMPILER_GNU_C], [
      gccvhi=`echo $gccver | cut -d . -f1`
      gccvlo=`echo $gccver | cut -d . -f2`
      compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null`

curl.spec

@@ -1,7 +1,7 @@
 Summary: A utility for getting files from remote servers (FTP, HTTP, and others)
 Name: curl
 Version: 7.69.1
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: MIT
 Source: https://curl.haxx.se/download/%{name}-%{version}.tar.xz
 
@@ -346,6 +346,9 @@ rm -f ${RPM_BUILD_ROOT}%{_libdir}/libcurl.la
 %{_libdir}/libcurl.so.4.[0-9].[0-9].minimal
 
 %changelog
+* Fri Apr 17 2020 Tom Stellard <tstellar@redhat.com> - 7.69.1-2
+- Prevent discarding of -g when compiling with clang
+
 * Wed Mar 11 2020 Kamil Dudka <kdudka@redhat.com> - 7.69.1-1
 - new upstream release