[PragmARC] Took advantage of external_as_list for LDFLAGS.

[Björn Persson]

commit 99bd589c2cc2a072e99b246e82a8f95d5edce0c5
Author: Björn Persson <bjorn at rombobjörn.se>
Date:   Sat Aug 31 14:27:39 2013 +0200

    Took advantage of external_as_list for LDFLAGS.

 PragmARC.spec      |    5 +++--
 build_pragmarc.gpr |    2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/PragmARC.spec b/PragmARC.spec
index e1e459e..e7553d2 100644
--- a/PragmARC.spec
+++ b/PragmARC.spec
@@ -11,7 +11,8 @@ Source1:        http://pragmada.x10hosting.com/pragmarc.zip
 Source2:        build_pragmarc.gpr
 Source3:        pragmarc.gpr
 
-BuildRequires:  gcc-gnat fedora-gnat-project-common >= 3 dos2unix chrpath
+BuildRequires:  gcc-gnat >= 4.7 fedora-gnat-project-common >= 3 dos2unix chrpath
+# Gnatmake learned about external_as_list sometime between 4.4 and 4.7.
 # Build only on architectures where gcc-gnat is available:
 ExclusiveArch:  %{GNAT_arches}
 
@@ -57,7 +58,7 @@ cp -p %{SOURCE2} .
 # Delete files that won't be used.
 rm compile_all.adb assertion_handler.adb
 # Compile the library.
-gnatmake -P build_pragmarc.gpr %{Gnatmake_optflags} -XDESTDIR=build_target -XLDFLAGS=%{__global_ldflags}
+gnatmake -P build_pragmarc.gpr %{Gnatmake_optflags} -XDESTDIR=build_target -XLDFLAGS='%{__global_ldflags}'
 # Remove the unnecessary runpath that Gnatmake added.
 chrpath --delete build_target%{_libdir}/libpragmarc.so.%{version}
 # Convert line breaks.
diff --git a/build_pragmarc.gpr b/build_pragmarc.gpr
index 6a989c9..4f48193 100644
--- a/build_pragmarc.gpr
+++ b/build_pragmarc.gpr
@@ -18,7 +18,7 @@ project Build_PragmARC is
    for Library_Src_Dir use Destdir & Directories.Includedir & "/pragmarc";
    for Library_Dir     use Destdir & Directories.Libdir;
    for Library_ALI_Dir use Destdir & Directories.Libdir & "/pragmarc";
-   for Library_Options use (external("LDFLAGS"));
+   for Library_Options use external_as_list("LDFLAGS", " ");
 
    -- Put the binder files for different architectures in subdirectories where
    -- they won't conflict with each other.