There shouldn't be any functional difference between the import
library created by dlltool and the one produced by the linker itself.
Keep installing it with both names though, for compatibility with users
that expect both to exist.
The dlltool step was added in ec10a9ab4; prior to that, a MSVC
compatible import library was generated using lib.exe. After that
commit, there was no functional difference between the two import
libraries (and since MSVC 2012, link.exe works just fine with the
GNU binutils generated one).
---
configure | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/configure b/configure
index 5223236..710087d 100755
--- a/configure
+++ b/configure
@@ -3957,10 +3957,6 @@ case $target_os in
;;
mingw32*|mingw64*)
target_os=mingw32
- LIBTARGET=i386
- if enabled x86_64; then
- LIBTARGET="i386:x86-64"
- fi
if enabled shared; then
# Cannot build both shared and static libs when using dllexport.
disable static
@@ -3972,7 +3968,7 @@ case $target_os in
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def)
-l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
+ SLIB_EXTRA_CMD='cp $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a)
$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
@@ -3980,7 +3976,6 @@ case $target_os in
SLIB_CREATE_DEF_CMD='ARCH="$(ARCH)" AR="$(AR_CMD)" NM="$(NM_CMD)"
$(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) >
$$(@:$(SLIBSUF)=.def)'
SHFLAGS='-shared
-Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a)
-Wl,--enable-auto-image-base $$(@:$(SLIBSUF)=.def)'
enabled x86_64 && objformat="win64" || objformat="win32"
- dlltool="${cross_prefix}dlltool"
ranlib=:
enable dos_paths
;;
@@ -5337,7 +5332,6 @@ X86ASM_O=$X86ASM_O
LD_O=$LD_O
LD_LIB=$LD_LIB
LD_PATH=$LD_PATH
-DLLTOOL=$dlltool
LDFLAGS=$LDFLAGS
LDEXEFLAGS=$LDEXEFLAGS
LDSOFLAGS=$LDSOFLAGS
@@ -5384,7 +5378,6 @@ LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
EXTRALIBS=$extralibs
COMPAT_OBJS=$compat_objs
INSTALL=install
-LIBTARGET=${LIBTARGET}
SLIBNAME=${SLIBNAME}
SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}
SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}
--
2.7.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
