new: add test/just-env

lfs/gcc-14.2.0.PKGBUILD

@@ -17,9 +17,7 @@ src_prepare() {
 }
 
 src_build() {
-  old_cflags="$CFLAGS"
-  unset CFLAGS
-
+  leaf_clear_flags
   mkdir -v build
   pushd build > /dev/null
   ../configure --prefix=/usr            \
@@ -33,8 +31,6 @@ src_build() {
                --disable-fixincludes    \
                --with-system-zlib
   make
-
-  export CFLAGS="$old_cflags"
   popd
 }
 
@@ -48,7 +44,7 @@ src_check() {
       -e '/GOTPCREL/d'              -i ../gcc/testsuite/gcc.target/i386/fentryname3.c
 
   chown -R leaf .
-  env -u CFLAGS su leaf -c "PATH=$PATH make -k check"
+  su leaf -c "PATH=$PATH make -k check"
   ../contrib/test_summary | grep -A7 Summ
   popd
 }

lfs/glibc-2.41.PKGBUILD

@@ -26,9 +26,7 @@ src_prepare() {
 }
 
 src_build() {
-  old_cflags="$CFLAGS"
-  unset CFLAGS
-
+  leaf_clear_flags
   mkdir -pv build
   cd build
   echo "rootsbindir=/usr/sbin" > configparms
@@ -39,8 +37,6 @@ src_build() {
                --disable-nscd                           \
                libc_cv_slibdir=/usr/lib
   make
-
-  export CFLAGS="$old_cflags"
 }
 
 _skip_test() {
@@ -52,15 +48,10 @@ _skip_test() {
 src_check() {
   _skip_test tst-lchmod io/Makefile
 
-  old_cflags="$CFLAGS"
-  unset CFLAGS
   make check
-  export CFLAGS="$old_cflags"
 }
 
 src_install() {
-  old_cflags="$CFLAGS"
-  unset CFLAGS
   cd "${srcdir}/build"
   install -d "${pkgdir}/etc"
   touch "${pkgdir}/etc/ld.so.conf"
@@ -121,8 +112,6 @@ src_install() {
   unset ZONEINFO
 
   install -m644 "${distdir}/${sources[3]}" "${pkgdir}/etc/ld.so.conf"
-
-  export CFLAGS="$old_cflags"
 }
 
 src_preinstall() {

test/just-env-1.0.PKGBUILD

@@ -0,0 +1,30 @@
+
+pkgname="just-env"
+pkgver="1.0"
+pkgdesc="print env"
+homepage=""
+license=("GPL")
+sources=()
+urls=()
+md5sums=()
+
+src_prepare() {
+  echo ">>> in src_prepare"
+  env
+  leaf_clear_flags
+}
+
+src_build() {
+  echo ">>> in src_build"
+  env
+}
+
+src_check() {
+  echo ">>> in src_check"
+  env
+}
+
+src_install() {
+  echo ">>> in src_install"
+  env
+}