error in Makefile

.gitlab-ci.yml

@@ -11,10 +11,11 @@ stages:
 build_debug:
   stage: build 
   script: 
-    - cd ode-1 ; make clean ; make DEBUG=yes
+    - cd ode-1 ; make clean ; make DEBUG=yes 2>stderr 1>stdout
     - cd .. ; rm -rf build_debug || true
     - mkdir -p build_debug
     - cp ode-1/rk_solve build_debug/.
+    - cp ode-1/stderr ode-1/stdout build_debug/.
   artifacts:
     untracked: true
     when: always
@@ -24,10 +25,11 @@ build_debug:
 build_release:
   stage: build 
   script: 
-    - cd ode-1 ; make clean ; make DEBUG=no
+    - cd ode-1 ; make clean ; make DEBUG=no 2>stderr 1>stdout
     - cd .. ; rm -rf build_release || true
     - mkdir -p build_release
     - cp ode-1/rk_solve build_release/.
+    - cp ode-1/stderr ode-1/stdout build_debug/.
   artifacts:
     untracked: true
     when: always

ode-1/Makefile

@@ -12,7 +12,7 @@ LD=$(FC)
 FFLAGS  = -xf95-cpp-input -cpp -fdefault-real-8 -fdefault-double-8 -fbackslash -DGNU # don't change
 LDFLAGS  = -fdefault-real-8 -fbackslash
 ifneq ($(DEBUG),no)
-  FFLAGS  += -g -O0 -ggdb3 -fbounds-check -finit-real=nan -Wall -Wextra -pedantic -Wconversion-extra -fcheck=all -ffpe-trap=invalid -fbacktrace
+  FFLAGS  += -ghello -O0 -ggdb3 -fbounds-check -finit-real=nan -Wall -Wextra -pedantic -Wconversion-extra -fcheck=all -ffpe-trap=invalid -fbacktrace
   LDFLAGS += -g -O0 -ggdb3 -fbounds-check -finit-real=nan -Wall -Wextra -pedantic -Wconversion-extra -fcheck=all -ffpe-trap=invalid -fbacktrace
 else
   FFLAGS  += -O3