Removed gcc from .gitignore

Fixed installation paths in base/cbindgen,libffi,mdadm

.gitignore

@@ -17,7 +17,6 @@ incomplete
 incomplete.n
 waf-2.0.9
 *.img.xz
-gcc
 libreoffice
 others
 networkmanager

base/cbindgen/smbuild

@@ -19,7 +19,7 @@ prepbuilddir() {
 build() {
   RUSTONIG_DYNAMIC_LIBONIG=1 \
   cargo build --release --target $arch-unknown-linux-musl $MAKEFLAGS
-  install -Dm 755 target/$arch-unknown-linux-musl/release/cbindgen $pkg/bin/cbindgen
+  install -Dm 755 target/$arch-unknown-linux-musl/release/cbindgen $pkg/usr/bin/cbindgen
 
   cp LICENSE $pkgdocs/
 

base/libffi/smbuild

@@ -19,8 +19,10 @@ prepbuilddir() {
 build() {
   ./configure \
     --prefix=/usr \
-    --disable-static 
+    --libdir=/usr/lib \
+    --disable-static
 
+  sed -i 's@lib64@lib@g' Makefile x86_64*/Makefile x86_64*/$app.pc
   make
   make install DESTDIR=$pkg
 

base/mdadm/smbuild

@@ -26,8 +26,8 @@ prepbuilddir() {
 }
 
 build() {
-  make
-  make install DESTDIR="$pkg" 
+  make BINDIR=/usr/bin 
+  make install BINDIR=/usr/bin DESTDIR="$pkg" 
 
   install -Dm 644 mdadm.conf-example $pkg/etc/mdadm.conf.new
   cp COPYING $pkgdocs/