Arch Linux User Repository

Missing libpng in depends.

Can you please remove lines that override user's flags since it has been patched? If it still fail for some then we should investigate and not force everyone to default flags.

Patch for gcc 14 merged. Sorry for the delay, I was very busy!

spiffeeroo's fix below really needs to be added to this package. At least until it's been implemented upstream.

speexdsp-gcc14.patch

diff --git a/CHANGELOG b/CHANGELOG
index 26061c5..437a7ae 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,15 @@
+Next:
+  - Add dosbox.conf option to direct the EMS page frame segment, in a limited
+    fashion, though only effective for PC-98 mode. PC-98 segment is still
+    0xD000 by default, but apparently there are games that require the EMS
+    page frame to exist at 0xC000. For these games, you can now set under the
+    [dos] section "ems frame=C000". (joncampbell123)
+  - Restored libslirp support for 32-bit MinGW CI builds which was temporarily
+    dropped in 2024.03.01 release. Also since MinGW plans to gradually phase
+    out 32-bit support, added code to manually build on our own. (maron2000)
+  - Fixed build errors of Windows installers (maron2000)
+  - Fixed compile error of speexdsp/fftwrap.c on gcc-14 (maron2000)
+
 2024.03.01
   - If an empty CD-ROM drive is attached to IDE emulation, return "Medium Not
     Present" instead of a read error, when asked to read. (joncampbell123).
diff --git a/configure.ac b/configure.ac
index f0f0dc6..fcc5763 100644
--- a/configure.ac
+++ b/configure.ac
@@ -379,6 +379,7 @@ AC_CHECK_CXXFLAGS([ -Wextra ])
 AC_CHECK_CXXFLAGS([ -Wunused ])
 AC_CHECK_CXXFLAGS([ -pedantic ])
 AC_CHECK_CXXFLAGS([ -Wno-error=format-security ])     # imfc.cpp and later versions of GCC, see https://github.com/joncampbell123/dosbox-x/issues/4436
+AC_CHECK_CXXFLAGS([ -Wno-error=incompatible-pointer-types ]) # required to compile speexdsp/fftwrap.c with GCC 14
 #AC_CHECK_CXXFLAGS([ -Wconversion ])      DO NOT ENABLE. THIS WARNING IS WAY TOO PEDANTIC TO BE USEFUL, EXCEPT FOR SPECIFIC CASES
 #AC_CHECK_CXXFLAGS([ -Wsign-conversion ])
 AC_CHECK_CXXFLAGS([ -Wlogical-op ])

PKGBUILD.patch

diff --git a/.SRCINFO b/.SRCINFO
index d93e59a..ce2d835 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -18,6 +18,8 @@ pkgbase = dosbox-x-sdl2
    conflicts = dosbox-x-sdl2-git
    options = !debug
    source = https://github.com/joncampbell123/dosbox-x/archive/dosbox-x-v2024.03.01.tar.gz
+   source = speexdsp-gcc14.patch
    sha256sums = 2a89d3196ddc15361f6dc7e6ab142bfe95945d93d527cfd6bacca1f7a401a513
+   sha256sums = 55929fdfc5d1a732fac3f497ed71f8da0b355cc100ee01316b1775f3689c439d

 pkgname = dosbox-x-sdl2
diff --git a/PKGBUILD b/PKGBUILD
index 4af3488..33c877f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -12,12 +12,21 @@ depends=(fluidsynth libxkbfile libxrandr sdl2_net libslirp)
 makedepends=(glu)
 optdepends=()
 conflicts=('dosbox-x-git' 'dosbox-x' 'dosbox-x-sdl2-git')
-source=(https://github.com/joncampbell123/dosbox-x/archive/dosbox-x-v${pkgver}.tar.gz)
-sha256sums=('2a89d3196ddc15361f6dc7e6ab142bfe95945d93d527cfd6bacca1f7a401a513')
+source=(https://github.com/joncampbell123/dosbox-x/archive/dosbox-x-v${pkgver}.tar.gz
+        speexdsp-gcc14.patch)
+sha256sums=('2a89d3196ddc15361f6dc7e6ab142bfe95945d93d527cfd6bacca1f7a401a513'
+            '55929fdfc5d1a732fac3f497ed71f8da0b355cc100ee01316b1775f3689c439d')
 options=(!debug)

+prepare() {
+  # Fix speexdsp compilation error with GCC 14
+  # https://github.com/joncampbell123/dosbox-x/pull/4870
+  cd "$srcdir/$_pkgname-$_pkgname-v$pkgver"
+  patch -p1 -i "$srcdir/speexdsp-gcc14.patch"
+}
+
 build() {
-  cd "$srcdir/dosbox-x-dosbox-x-v$pkgver"
+  cd "$srcdir/$_pkgname-$_pkgname-v$pkgver"

   # Workaround a bug in gcc 13.x+ grabbed from dosbox-x AUR PKGBUILD

@@ -29,7 +38,6 @@ build() {
   ./autogen.sh
   ./configure --enable-debug --enable-avcodec --prefix=/usr --enable-sdl2
   make
-  
 }

 package() {

@patlefort: known issue -> https://github.com/joncampbell123/dosbox-x/issues/4865

If you can provide me a modified PKGBUILD I'll be glad to use it. I spent nearly 30 minutes trying to apply the patch for dosbox-x github.

This bug is fixed in dosbox-x-sdl2-git version.

Doesn't compile currently with this error:

speexdsp/fftwrap.c: In function ‘spx_fft_float’:
speexdsp/fftwrap.c:388:19: error: passing argument 2 of ‘spx_fft’ from incompatible pointer type [-Wincompatible-pointer-types]
  388 |    spx_fft(table, _in, _out);

Adding -Wno-error=incompatible-pointer-types to CFLAGS fixes the issue. But of course it should be fixed upstream.

@spifeeroo: cleaned up PKGBUILD following your comment. Thanks a lot.

I had to remove the CFLAGS, CXXFLAGS, and LDFLAGS section from the PKGBUILD in order to get the package to build. My /etc/makepkg.conf file has basically the default of pacman 6.1.0-3 with -j8, and I do not have CFLAGS, CXXFLAGS or LDFLAGS globally exported. Also "--enable-core-inline" flag appears to be invalid in the log. There does not appear to be that option in the ./configure file.

Brief note, latest pacman with changed makepkg.conf and aggressive compiler flags appears to break this package. More importantly, there is a sound stutter on my Windows 3.11 in any version later than 2022.12.26 see https://github.com/joncampbell123/dosbox-x/issues/4883. To avoid this problem I forked this package and rolled back to last stable working version. I use it to run https://en.wikipedia.org/wiki/Johnny_Castaway from 1992 as X11 screen saver.