gcc-11: build GNAT with -fPIC

Author: licy183

tur/gcc-11/0012-prefer-fPIC-on-x86-linux.patch

@@ -0,0 +1,75 @@
+--- a/config/picflag.m4
++++ b/config/picflag.m4
+@@ -51,10 +51,10 @@
+ 	# All AIX code is PIC.
+ 	;;
+ 
+-    # Some targets support both -fPIC and -fpic, but prefer the latter.
++    # Some targets support both -fPIC and -fpic, but prefer the former.
+     # FIXME: Why?
+     i[[34567]]86-*-* | x86_64-*-*)
+-	$1=-fpic
++	$1=-fPIC
+ 	;;
+     # FIXME: Override -fPIC default in libgcc only? 
+     sh-*-linux* | sh[[2346lbe]]*-*-linux*)
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -5348,10 +5348,10 @@
+ 	# All AIX code is PIC.
+ 	;;
+ 
+-    # Some targets support both -fPIC and -fpic, but prefer the latter.
++    # Some targets support both -fPIC and -fpic, but prefer the former.
+     # FIXME: Why?
+     i[34567]86-*-* | x86_64-*-*)
+-	PICFLAG_FOR_TARGET=-fpic
++	PICFLAG_FOR_TARGET=-fPIC
+ 	;;
+     # FIXME: Override -fPIC default in libgcc only?
+     sh-*-linux* | sh[2346lbe]*-*-linux*)
+--- a/libada/configure
++++ b/libada/configure
+@@ -3219,10 +3219,10 @@
+ 	# All AIX code is PIC.
+ 	;;
+ 
+-    # Some targets support both -fPIC and -fpic, but prefer the latter.
++    # Some targets support both -fPIC and -fpic, but prefer the former.
+     # FIXME: Why?
+     i[34567]86-*-* | x86_64-*-*)
+-	PICFLAG=-fpic
++	PICFLAG=-fPIC
+ 	;;
+     # FIXME: Override -fPIC default in libgcc only?
+     sh-*-linux* | sh[2346lbe]*-*-linux*)
+--- a/libiberty/configure
++++ b/libiberty/configure
+@@ -5209,10 +5209,10 @@
+ 	# All AIX code is PIC.
+ 	;;
+ 
+-    # Some targets support both -fPIC and -fpic, but prefer the latter.
++    # Some targets support both -fPIC and -fpic, but prefer the former.
+     # FIXME: Why?
+     i[34567]86-*-* | x86_64-*-*)
+-	PICFLAG=-fpic
++	PICFLAG=-fPIC
+ 	;;
+     # FIXME: Override -fPIC default in libgcc only?
+     sh-*-linux* | sh[2346lbe]*-*-linux*)
+--- a/libgcc/configure
++++ b/libgcc/configure
+@@ -2419,10 +2419,10 @@
+ 	# All AIX code is PIC.
+ 	;;
+ 
+-    # Some targets support both -fPIC and -fpic, but prefer the latter.
++    # Some targets support both -fPIC and -fpic, but prefer the former.
+     # FIXME: Why?
+     i[34567]86-*-* | x86_64-*-*)
+-	PICFLAG=-fpic
++	PICFLAG=-fPIC
+ 	;;
+     # FIXME: Override -fPIC default in libgcc only?
+     sh-*-linux* | sh[2346lbe]*-*-linux*)

tur/gcc-11/0109-ada-build-with-fPIC.patch

@@ -0,0 +1,20 @@
+--- a/gcc/ada/gcc-interface/Makefile.in
++++ b/gcc/ada/gcc-interface/Makefile.in
+@@ -629,7 +629,7 @@
+ 		CC="`echo \"$(GCC_FOR_TARGET)\" \
+ 		| sed -e 's,\./xgcc,../../xgcc,' -e 's,-B\./,-B../../,'`" \
+ 	        INCLUDES="$(INCLUDES_FOR_SUBDIR) -I./../.." \
+-                CFLAGS="$(GNATLIBCFLAGS_FOR_C)" \
++                CFLAGS="$(GNATLIBCFLAGS_FOR_C) $(PICFLAG_FOR_TARGET)" \
+ 	        FORCE_DEBUG_ADAFLAGS="$(FORCE_DEBUG_ADAFLAGS)" \
+ 		srcdir=$(fsrcdir) \
+ 	        -f ../Makefile $(LIBGNAT_OBJS) $(EXTRA_ADALIB_OBJS)
+@@ -639,7 +639,7 @@
+ 		| sed -e 's,\./xgcc,../../xgcc,' -e 's,-B\./,-B../../,'`" \
+ 	        ADA_INCLUDES="" \
+                 CFLAGS="$(GNATLIBCFLAGS)" \
+-	        ADAFLAGS="$(GNATLIBFLAGS)" \
++	        ADAFLAGS="$(GNATLIBFLAGS) $(PICFLAG_FOR_TARGET)" \
+ 	        FORCE_DEBUG_ADAFLAGS="$(FORCE_DEBUG_ADAFLAGS)" \
+ 		srcdir=$(fsrcdir) \
+ 	        -f ../Makefile $(GNATRTL_OBJS)

tur/gcc-11/build.sh

@@ -3,7 +3,7 @@ TERMUX_PKG_DESCRIPTION="GNU C compiler"
 TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_DEPENDS="binutils, libc++, libgmp, libmpfr, libmpc, libisl, zlib"
 TERMUX_PKG_VERSION=11.5.0
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_MAINTAINER="@licy183"
 TERMUX_PKG_SRCURL=https://ftp.gnu.org/gnu/gcc/gcc-${TERMUX_PKG_VERSION}/gcc-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=5a447f9a2566d15376beece02270decec8b8c1fcb094b93cb335b23497d58117