[setup - the official Cygwin setup program] branch master, updated. release_2.906

[Jon TURNEY <jturney@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=d4527e2a3b55874b40e1286c7e390fabf7102b07

commit d4527e2a3b55874b40e1286c7e390fabf7102b07
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Tue Mar 16 16:35:59 2021 +0000

    Add a github action to cross-build on Fedora

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=b3487b36ad848cf1a1e8df06fde280e2c9c8e147

commit b3487b36ad848cf1a1e8df06fde280e2c9c8e147
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Wed Feb 26 00:45:25 2020 +0000

    Add scripts used in packaging

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=ca68262f8959338c333ed309f629efa79ec93c0d

commit ca68262f8959338c333ed309f629efa79ec93c0d
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Tue Mar 16 17:38:49 2021 +0000

    Link with libssp
    
    Fedora builds some of the libraries we use with -D_FORTIFY_SOURCE=2, so
    we need to link with libssp to provide __memcpy_chk etc.
    
    Future work: build setup itself with -D_FORTIFY_SOURCE=2.

https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=2752cfd1600fe0180f749a91954e0538e8a4acd9

commit 2752cfd1600fe0180f749a91954e0538e8a4acd9
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Tue Mar 16 15:55:59 2021 +0000

    Turn on __USE_MINGW_ANSI_STDIO everywhere
    
    __USE_MINGW_ANSI_STDIO is turned on by C++ STL headers, so we're getting
    this define due to that in most places, except where we happen to
    include stdio.h before them. archive_tar.cc happens to do that, and
    wants ANSI stdio since da31ad35, so turn it on unconditionally.
    
    It's also turned on for C++11 by MinGW headers >= 8.0.0, which Cygwin
    already has, so this already works when building there, and we're going
    to have to deal with any other problem that might cause elsewhere in the
    source eventually anyhow.
    
    This fixes building since da31ad35 on F33, which only has mingw-headers
    7.0.0.


Diff:
---
 .github/workflows/fedora.yml                | 24 ++++++++++++++++++++++++
 Makefile.am                                 |  6 ++++--
 packaging-scripts/checkout.sh               |  7 +++++++
 packaging-scripts/conf.sh                   | 21 +++++++++++++++++++++
 packaging-scripts/fedora-prereqs-install.sh | 11 +++++++++++
 5 files changed, 67 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/fedora.yml b/.github/workflows/fedora.yml
new file mode 100644
index 00000000..f732d296
--- /dev/null
+++ b/.github/workflows/fedora.yml
@@ -0,0 +1,24 @@
+name: Fedora
+
+on: push
+
+jobs:
+  fedora-build:
+    name: Fedora
+    runs-on: ubuntu-latest
+    container: fedora:latest
+    steps:
+    # install git, so checkout uses git to fetch repository, so 'git describe' works
+    - name: Install git
+      run: dnf install -y git
+
+    # fetch all history for all tags for 'git describe'
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+
+    - name: Install build prerequisites
+      run: packaging-scripts/fedora-prereqs-install.sh
+
+    - name: Build
+      run: packaging-scripts/conf.sh upx
diff --git a/Makefile.am b/Makefile.am
index 1a2171c9..d10ad6b1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,7 +28,8 @@ AM_CFLAGS = $(BASECXXFLAGS) -Wmissing-declarations -Winline \
 AM_YFLAGS = -d
 AM_LFLAGS = -8
 WINDRES = @WINDRES@
-AM_CPPFLAGS = -DLZMA_API_STATIC -I$(srcdir)/libgetopt++/include \
+AM_CPPFLAGS = -D__USE_MINGW_ANSI_STDIO=1 -DLZMA_API_STATIC\
+	       -I$(srcdir)/libgetopt++/include \
 	       $(ZLIB_CFLAGS) $(LZMA_CFLAGS) $(ZSTD_CFLAGS) $(LIBCRYPT_CFLAGS) $(LIBSOLV_CFLAGS)
 
 inilex_CXXFLAGS:=-Wno-sign-compare
@@ -93,7 +94,8 @@ inilint_SOURCES = \
 	$(BZ2_LIBS) \
 	$(ZLIB_LIBS) \
 	$(LIBSOLV_LIBS) -lregex \
-	-lshlwapi -lcomctl32 -lole32 -lpsapi -luuid -lntdll -lwininet -lws2_32 -lmingw32
+	-lshlwapi -lcomctl32 -lole32 -lpsapi -luuid -lntdll -lwininet -lws2_32 \
+	-lmingw32 -lssp
 @SETUP@_LDFLAGS = -mwindows -Wc,-static -static-libtool-libs
 @SETUP@_SOURCES = \
 	actionlist.h \
diff --git a/packaging-scripts/checkout.sh b/packaging-scripts/checkout.sh
new file mode 100755
index 00000000..42616c85
--- /dev/null
+++ b/packaging-scripts/checkout.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+rm -rf setup
+mkdir setup
+cd setup
+git clone git://cygwin.com/git/cygwin-setup.git
+
diff --git a/packaging-scripts/conf.sh b/packaging-scripts/conf.sh
new file mode 100755
index 00000000..10d78b46
--- /dev/null
+++ b/packaging-scripts/conf.sh
@@ -0,0 +1,21 @@
+#!/bin/bash -e
+
+TARGET=${1:-upx}
+
+function arch() {
+cpu=$1
+rm -rf $cpu
+mkdir $cpu
+cd $cpu
+
+NOCONFIGURE=1 ../bootstrap.sh
+../configure --host=$cpu-w64-mingw32 --target=$cpu-w64-mingw32
+
+make ${TARGET}
+
+cd ..
+}
+
+for ARCH in i686 x86_64 ; do
+    arch ${ARCH}
+done
diff --git a/packaging-scripts/fedora-prereqs-install.sh b/packaging-scripts/fedora-prereqs-install.sh
new file mode 100755
index 00000000..edc50b10
--- /dev/null
+++ b/packaging-scripts/fedora-prereqs-install.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+sudo dnf -y install automake bison diffutils flex libtool make upx
+sudo dnf -y install mingw32-gcc-c++ mingw32-zlib-static mingw32-libgcrypt-static mingw32-bzip2-static mingw32-xz-libs-static mingw32-winpthreads-static
+sudo dnf -y install mingw64-gcc-c++ mingw64-zlib-static mingw64-libgcrypt-static mingw64-bzip2-static mingw64-xz-libs-static mingw64-winpthreads-static
+sudo dnf -y install 'dnf-command(copr)'
+sudo dnf -y copr enable jturney/mingw-libsolv
+sudo dnf -y install mingw32-libsolv-static mingw64-libsolv-static
+sudo dnf -y install mingw32-libgnurx-static mingw64-libgnurx-static
+sudo dnf -y copr enable jturney/mingw-zstd
+sudo dnf -y install mingw32-libzstd-static mingw64-libzstd-static