Zebediah Figura : configure: Try to detect MinGW zlib using pkg-config if --with-system-dllpath is specified.
Alexandre Julliard
julliard at winehq.org
Thu Dec 2 15:30:16 CST 2021
Module: wine
Branch: master
Commit: 9ac28955cfb3a56f891dd537cca1c65df8474c6e
URL: https://source.winehq.org/git/wine.git/?a=commit;h=9ac28955cfb3a56f891dd537cca1c65df8474c6e
Author: Zebediah Figura <zfigura at codeweavers.com>
Date: Wed Dec 1 15:03:38 2021 -0600
configure: Try to detect MinGW zlib using pkg-config if --with-system-dllpath is specified.
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
aclocal.m4 | 69 ++++++++++++++++++++++++
configure | 169 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
configure.ac | 12 +++++
3 files changed, 250 insertions(+)
diff --git a/aclocal.m4 b/aclocal.m4
index 07a0359a3f1..a8d1ecad275 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -64,6 +64,15 @@ AC_CHECK_TOOL(READELF,[readelf],true)])
AC_DEFUN([WINE_PATH_PKG_CONFIG],
[WINE_CHECK_HOST_TOOL(PKG_CONFIG,[pkg-config])])
+AC_DEFUN([WINE_PATH_MINGW_PKG_CONFIG],
+[case "$host_cpu" in
+ i[[3456789]]86*)
+ ac_prefix_list="m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-w64-mingw32-pkg-config ])" ;;
+ *)
+ ac_prefix_list="$host_cpu-w64-mingw32-pkg-config" ;;
+esac
+AC_CHECK_PROGS(MINGW_PKG_CONFIG,[$ac_prefix_list],false)])
+
dnl **** Extract the soname of a library ****
dnl
dnl Usage: WINE_CHECK_SONAME(library, function, [action-if-found, [action-if-not-found, [other_libraries, [pattern]]]])
@@ -124,6 +133,28 @@ CPPFLAGS=$ac_save_CPPFLAGS
AS_VAR_POPDEF([ac_libs])dnl
AS_VAR_POPDEF([ac_cflags])])dnl
+dnl **** Get flags from MinGW pkg-config or alternate xxx-config program ****
+dnl
+dnl Usage: WINE_MINGW_PACKAGE_FLAGS(var,pkg-name,[default-lib,[checks]])
+dnl
+AC_DEFUN([WINE_MINGW_PACKAGE_FLAGS],
+[AC_REQUIRE([WINE_PATH_MINGW_PKG_CONFIG])dnl
+AS_VAR_PUSHDEF([ac_cflags],[[$1]_PE_CFLAGS])dnl
+AS_VAR_PUSHDEF([ac_libs],[[$1]_PE_LIBS])dnl
+AS_VAR_IF([ac_cflags],[],
+ [AS_VAR_SET_IF([MINGW_PKG_CONFIG],
+ [ac_cflags=`$MINGW_PKG_CONFIG --cflags [$2] 2>/dev/null`])])
+AS_VAR_IF([ac_libs],[],
+ [AS_VAR_SET_IF([MINGW_PKG_CONFIG],
+ [ac_libs=`$MINGW_PKG_CONFIG --libs [$2] 2>/dev/null`])])
+m4_ifval([$3],[ac_libs=[$]{ac_libs:-"$3"}])
+ac_save_CPPFLAGS=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $ac_cflags"
+$4
+CPPFLAGS=$ac_save_CPPFLAGS
+AS_VAR_POPDEF([ac_libs])dnl
+AS_VAR_POPDEF([ac_cflags])])dnl
+
dnl **** Get flags for an external lib program ****
dnl
dnl Usage: WINE_EXTLIB_FLAGS(var,pkg-name,default-libs,default-cflags)
@@ -189,6 +220,44 @@ ac_exeext=$ac_wine_try_cflags_saved_exeext])
AS_VAR_IF([ac_var],[yes],[m4_default([$2], [EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS $1"])], [$3])dnl
AS_VAR_POPDEF([ac_var])])
+dnl **** Check whether the given MinGW header is available ****
+dnl
+dnl Usage: WINE_CHECK_MINGW_HEADER(header,[action-if-found],[action-if-not-found],[other-includes])
+dnl
+AC_DEFUN([WINE_CHECK_MINGW_HEADER],
+[AS_VAR_PUSHDEF([ac_var],[ac_cv_mingw_header_$1])dnl
+AC_CACHE_CHECK([for MinGW $1], ac_var,
+[ac_wine_check_headers_saved_cc=$CC
+ac_wine_check_headers_saved_exeext=$ac_exeext
+CC="$CROSSCC"
+ac_exeext=".exe"
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$4
+#include <$1>]])],[AS_VAR_SET([ac_var],[yes])],[AS_VAR_SET([ac_var],[no])])
+CC=$ac_wine_check_headers_saved_cc
+ac_exeext=$ac_wine_check_headers_saved_exeext])
+AS_VAR_IF([ac_var],[yes],[$2],[$3])dnl
+AS_VAR_POPDEF([ac_var])])
+
+dnl **** Check whether the given MinGW library is available ****
+dnl
+dnl Usage: WINE_CHECK_MINGW_LIB(library,function,[action-if-found],[action-if-not-found],[other-libraries])
+dnl
+AC_DEFUN([WINE_CHECK_MINGW_LIB],
+[AS_VAR_PUSHDEF([ac_var],[ac_cv_mingw_lib_$1])dnl
+AC_CACHE_CHECK([for $2 in MinGW -l$1], ac_var,
+[ac_wine_check_headers_saved_cc=$CC
+ac_wine_check_headers_saved_exeext=$ac_exeext
+ac_wine_check_headers_saved_libs=$LIBS
+CC="$CROSSCC"
+ac_exeext=".exe"
+LIBS="-l$1 $5 $LIBS"
+AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],[AS_VAR_SET([ac_var],[yes])],[AS_VAR_SET([ac_var],[no])])
+CC=$ac_wine_check_headers_saved_cc
+ac_exeext=$ac_wine_check_headers_saved_exeext
+LIBS=$ac_wine_check_headers_saved_libs])
+AS_VAR_IF([ac_var],[yes],[$3],[$4])dnl
+AS_VAR_POPDEF([ac_var])])
+
dnl **** Check if we can link an empty shared lib (no main) with special CFLAGS ****
dnl
dnl Usage: WINE_TRY_SHLIB_FLAGS(flags,[action-if-yes,[action-if-no]])
diff --git a/configure b/configure
index 8e3ec2a1363..990d28a37fc 100755
--- a/configure
+++ b/configure
@@ -734,6 +734,7 @@ GSM_PE_LIBS
GSM_PE_CFLAGS
FAUDIO_PE_LIBS
FAUDIO_PE_CFLAGS
+MINGW_PKG_CONFIG
EXCESS_PRECISION_CFLAGS
CROSSDEBUG
DELAYLOADFLAG
@@ -12296,6 +12297,173 @@ esac
fi
+if test "x$with_system_dllpath" != "x" -a "$CROSSCC" != "false"
+then
+ case "$host_cpu" in
+ i[3456789]86*)
+ ac_prefix_list="i686-w64-mingw32-pkg-config i586-w64-mingw32-pkg-config i486-w64-mingw32-pkg-config i386-w64-mingw32-pkg-config " ;;
+ *)
+ ac_prefix_list="$host_cpu-w64-mingw32-pkg-config" ;;
+esac
+for ac_prog in $ac_prefix_list
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MINGW_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$MINGW_PKG_CONFIG"; then
+ ac_cv_prog_MINGW_PKG_CONFIG="$MINGW_PKG_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MINGW_PKG_CONFIG="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MINGW_PKG_CONFIG=$ac_cv_prog_MINGW_PKG_CONFIG
+if test -n "$MINGW_PKG_CONFIG"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MINGW_PKG_CONFIG" >&5
+printf "%s\n" "$MINGW_PKG_CONFIG" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$MINGW_PKG_CONFIG" && break
+done
+test -n "$MINGW_PKG_CONFIG" || MINGW_PKG_CONFIG="false"
+
+if ${ZLIB_PE_CFLAGS:+false} :
+then :
+ if test ${MINGW_PKG_CONFIG+y}
+then :
+ ZLIB_PE_CFLAGS=`$MINGW_PKG_CONFIG --cflags zlib 2>/dev/null`
+fi
+fi
+if ${ZLIB_PE_LIBS:+false} :
+then :
+ if test ${MINGW_PKG_CONFIG+y}
+then :
+ ZLIB_PE_LIBS=`$MINGW_PKG_CONFIG --libs zlib 2>/dev/null`
+fi
+fi
+ZLIB_PE_LIBS=${ZLIB_PE_LIBS:-"-lz"}
+ac_save_CPPFLAGS=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $ZLIB_PE_CFLAGS"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MinGW zlib.h" >&5
+printf %s "checking for MinGW zlib.h... " >&6; }
+if test ${ac_cv_mingw_header_zlib_h+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_wine_check_headers_saved_cc=$CC
+ac_wine_check_headers_saved_exeext=$ac_exeext
+CC="$CROSSCC"
+ac_exeext=".exe"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <zlib.h>
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_mingw_header_zlib_h=yes
+else $as_nop
+ ac_cv_mingw_header_zlib_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+CC=$ac_wine_check_headers_saved_cc
+ac_exeext=$ac_wine_check_headers_saved_exeext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mingw_header_zlib_h" >&5
+printf "%s\n" "$ac_cv_mingw_header_zlib_h" >&6; }
+if test "x$ac_cv_mingw_header_zlib_h" = xyes
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflate in MinGW -lz" >&5
+printf %s "checking for inflate in MinGW -lz... " >&6; }
+if test ${ac_cv_mingw_lib_z+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_wine_check_headers_saved_cc=$CC
+ac_wine_check_headers_saved_exeext=$ac_exeext
+ac_wine_check_headers_saved_libs=$LIBS
+CC="$CROSSCC"
+ac_exeext=".exe"
+LIBS="-lz $ZLIB_PE_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char inflate ();
+int
+main (void)
+{
+return inflate ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_cv_mingw_lib_z=yes
+else $as_nop
+ ac_cv_mingw_lib_z=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+CC=$ac_wine_check_headers_saved_cc
+ac_exeext=$ac_wine_check_headers_saved_exeext
+LIBS=$ac_wine_check_headers_saved_libs
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mingw_lib_z" >&5
+printf "%s\n" "$ac_cv_mingw_lib_z" >&6; }
+if test "x$ac_cv_mingw_lib_z" = xyes
+then :
+ :
+else $as_nop
+ ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""
+fi
+else $as_nop
+ ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""
+fi
+CPPFLAGS=$ac_save_CPPFLAGS
+
+ if test "x$ZLIB_PE_LIBS" = "x"
+ then
+ as_fn_append wine_notices "|zlib ${notice_platform}MinGW development files not found; using bundled version."
+ fi
+fi
+
if ${FAUDIO_PE_LIBS:+false} :
then :
FAUDIO_PE_LIBS="faudio mfplat mfreadwrite mfuuid propsys"
@@ -22958,6 +23126,7 @@ CROSSLDFLAGS = $CROSSLDFLAGS
DELAYLOADFLAG = $DELAYLOADFLAG
CROSSDEBUG = $CROSSDEBUG
EXCESS_PRECISION_CFLAGS = $EXCESS_PRECISION_CFLAGS
+MINGW_PKG_CONFIG = $MINGW_PKG_CONFIG
FAUDIO_PE_CFLAGS = $FAUDIO_PE_CFLAGS
FAUDIO_PE_LIBS = $FAUDIO_PE_LIBS
GSM_PE_CFLAGS = $GSM_PE_CFLAGS
diff --git a/configure.ac b/configure.ac
index 9d88ea7cf6e..ef542dee171 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1033,6 +1033,18 @@ WINE_NOTICE_WITH(mingw,[test "x$CROSSTARGET" = "x"],
dnl **** External libraries ****
+if test "x$with_system_dllpath" != "x" -a "$CROSSCC" != "false"
+then
+ WINE_MINGW_PACKAGE_FLAGS(ZLIB,[zlib],[-lz],
+ [WINE_CHECK_MINGW_HEADER(zlib.h,
+ [WINE_CHECK_MINGW_LIB(z,inflate,[:],[ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""],[$ZLIB_PE_LIBS])],
+ [ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""])])
+ if test "x$ZLIB_PE_LIBS" = "x"
+ then
+ WINE_NOTICE([zlib ${notice_platform}MinGW development files not found; using bundled version.])
+ fi
+fi
+
WINE_EXTLIB_FLAGS(FAUDIO, faudio, "faudio mfplat mfreadwrite mfuuid propsys", "-I\$(top_srcdir)/libs/faudio/include")
WINE_EXTLIB_FLAGS(GSM, gsm, gsm, "-I\$(top_srcdir)/libs/gsm/inc")
WINE_EXTLIB_FLAGS(JPEG, jpeg, jpeg, "-I\$(top_srcdir)/libs/jpeg")
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